Merge branch 'develop'

This reverts commit 8ade26b4a4.
One of the assertions triggers when run on an extract of Serok. Since
this code does not fix any bugs, I'll just revert this for now.
This definetly needs investigation.

.gitignore

@@ -1,3 +1,7 @@
+# pre compiled dependencies #
+#############################
+osrm-deps
+
 # Compiled source #
 ###################
 *.com
@@ -36,8 +40,8 @@ Thumbs.db
 # build related files #
 #######################
 /build/
-/Util/finger_print.cpp
-/Util/GitDescription.cpp
+/util/fingerprint_impl.hpp
+/util/git_sha.cpp
 /cmake/postinst
 
 # Eclipse related files #
@@ -53,25 +57,8 @@ Thumbs.db
 stxxl.log
 stxxl.errlog
 
-# compiled protobuffers #
-#########################
-/DataStructures/pbf-proto/*.pb.h
-/DataStructures/pbf-proto/*.pb.cc
-
-# External Libs #
-#################
-/lib/
-/win/lib
-
-# Visual Studio Temp + build Files #
+# Compiled Binary Files #
 ####################################
-/win/*.user
-/win/*.ncb
-/win/*.suo
-/win/Debug/
-/win/Release/
-/win/bin/
-/win/bin-debug/
 /osrm-extract
 /osrm-io-benchmark
 /osrm-components

.travis.yml

@@ -10,6 +10,7 @@ install:
  - sudo apt-get -q install protobuf-compiler libprotoc-dev libprotobuf7 libprotobuf-dev libbz2-dev libstxxl-dev libstxxl1 libxml2-dev libzip-dev lua5.1 liblua5.1-0-dev rubygems libtbb-dev
  - sudo apt-get -q install g++-4.8
  - sudo apt-get install libboost1.54-all-dev
+ - sudo apt-get install libgdal-dev
  # luabind
  - curl https://gist.githubusercontent.com/DennisOSRM/f2eb7b948e6fe1ae319e/raw/install-luabind.sh | sudo bash
  # osmosis
@@ -24,10 +25,12 @@ before_script:
  - bundle install
  - mkdir build
  - cd build
- - cmake .. $CMAKEOPTIONS
+ - cmake .. $CMAKEOPTIONS -DBUILD_TOOLS=1
 script:
- - make -j 2
- - make -j 2 tests
+ - make
+ - make tests
+ - make benchmarks
+ - ./algorithm-tests
  - ./datastructure-tests
  - cd ..
  - cucumber -p verify
@@ -44,7 +47,9 @@ cache:
 env:
  - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=g++-4.8" OSRM_PORT=5000 OSRM_TIMEOUT=60
  - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER=g++-4.8" OSRM_PORT=5010 OSRM_TIMEOUT=60
+ - CMAKEOPTIONS="-DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DCMAKE_CXX_COMPILER=g++-4.8" OSRM_PORT=5020 OSRM_TIMEOUT=60
 notifications:
+ slack: mapbox:4A6euphDwfxAQnhLurXbu6A1
  irc:
   channels:
     - irc.oftc.net#osrm
@@ -54,7 +59,7 @@ notifications:
   skip_join: false
 
   recipients:
-    - dennis@mapbox.com
+    - patrick@mapbox.com
   email:
     on_success: change
     on_failure: always

CMakeLists.txt

@@ -1,17 +1,17 @@
 cmake_minimum_required(VERSION 2.8.8)
 
-if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE)
+if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR AND NOT MSVC_IDE)
   message(FATAL_ERROR "In-source builds are not allowed.
 Please create a directory and run cmake from there, passing the path to this source directory as the last argument.
 This process created the file `CMakeCache.txt' and the directory `CMakeFiles'. Please delete them.")
 endif()
 
-project(OSRM)
+project(OSRM C CXX)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 include(CheckCXXCompilerFlag)
 include(FindPackageHandleStandardArgs)
 
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 include(GetGitRevisionDescription)
 git_describe(GIT_DESCRIPTION)
 
@@ -23,82 +23,89 @@ else()
   message(WARNING "Building on a 32 bit system is unsupported")
 endif()
 
-if (WIN32 AND MSVC_VERSION LESS 1800)
+if(WIN32 AND MSVC_VERSION LESS 1800)
   message(FATAL_ERROR "Building with Microsoft compiler needs Visual Studio 2013 or later (Express version works too)")
 endif()
 
-OPTION(WITH_TOOLS "Build OSRM tools" OFF)
-OPTION(BUILD_TOOLS "Build OSRM tools" OFF)
+option(ENABLE_JSON_LOGGING "Adds additional JSON debug logging to the response" OFF)
+option(WITH_TOOLS "Build OSRM tools" OFF)
+option(BUILD_TOOLS "Build OSRM tools" OFF)
 
-include_directories(${CMAKE_SOURCE_DIR}/Include/)
-include_directories(${CMAKE_SOURCE_DIR}/third_party/)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include/)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/third_party/)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/third_party/libosmium/include/)
 
-add_custom_command(OUTPUT ${CMAKE_SOURCE_DIR}/Util/finger_print.cpp finger_print.cpp.alwaysbuild
-  COMMAND ${CMAKE_COMMAND} -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
+add_custom_target(FingerPrintConfigure ALL
+  ${CMAKE_COMMAND} -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
     -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/FingerPrint-Config.cmake
-  DEPENDS
-    ${CMAKE_SOURCE_DIR}/Util/finger_print.cpp.in
-  COMMENT "Configuring finger_print.cpp"
+  COMMENT "Configuring revision fingerprint"
   VERBATIM)
 
-add_custom_target(FingerPrintConfigure DEPENDS ${CMAKE_SOURCE_DIR}/Util/finger_print.cpp)
 add_custom_target(tests DEPENDS datastructure-tests algorithm-tests)
 add_custom_target(benchmarks DEPENDS rtree-bench)
 
 set(BOOST_COMPONENTS date_time filesystem iostreams program_options regex system thread unit_test_framework)
 
 configure_file(
-  ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp.in
-  ${CMAKE_SOURCE_DIR}/Util/GitDescription.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/util/git_sha.cpp.in
+  ${CMAKE_CURRENT_SOURCE_DIR}/util/git_sha.cpp
 )
 file(GLOB ExtractorGlob extractor/*.cpp)
 file(GLOB ImporterGlob data_structures/import_edge.cpp data_structures/external_memory_node.cpp)
 add_library(IMPORT OBJECT ${ImporterGlob})
-add_library(LOGGER OBJECT Util/simple_logger.cpp)
+add_library(LOGGER OBJECT util/simple_logger.cpp)
 add_library(PHANTOMNODE OBJECT data_structures/phantom_node.cpp)
+add_library(EXCEPTION OBJECT util/osrm_exception.cpp)
+add_library(MERCATOR OBJECT util/mercator.cpp)
+add_library(ANGLE OBJECT util/compute_angle.cpp)
 
 set(ExtractorSources extract.cpp ${ExtractorGlob})
-add_executable(osrm-extract ${ExtractorSources} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:LOGGER>)
+add_executable(osrm-extract ${ExtractorSources} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
 
-file(GLOB PrepareGlob contractor/*.cpp data_structures/hilbert_value.cpp data_structures/restriction_map.cpp Util/compute_angle.cpp)
+add_library(RESTRICTION OBJECT data_structures/restriction_map.cpp)
+
+file(GLOB PrepareGlob contractor/*.cpp data_structures/hilbert_value.cpp {RestrictionMapGlob})
 set(PrepareSources prepare.cpp ${PrepareGlob})
-add_executable(osrm-prepare ${PrepareSources} $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:LOGGER>)
+add_executable(osrm-prepare ${PrepareSources} $<TARGET_OBJECTS:ANGLE> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:RESTRICTION> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
 
-file(GLOB ServerGlob Server/*.cpp)
+file(GLOB ServerGlob server/*.cpp)
 file(GLOB DescriptorGlob descriptors/*.cpp)
-file(GLOB DatastructureGlob data_structures/search_engine_data.cpp data_structures/route_parameters.cpp Util/bearing.cpp)
+file(GLOB DatastructureGlob data_structures/search_engine_data.cpp data_structures/route_parameters.cpp util/bearing.cpp)
 list(REMOVE_ITEM DatastructureGlob data_structures/Coordinate.cpp)
-file(GLOB CoordinateGlob data_structures/Coordinate.cpp)
+file(GLOB CoordinateGlob data_structures/coordinate*.cpp)
 file(GLOB AlgorithmGlob algorithms/*.cpp)
-file(GLOB HttpGlob Server/Http/*.cpp)
-file(GLOB LibOSRMGlob Library/*.cpp)
-file(GLOB DataStructureTestsGlob UnitTests/data_structures/*.cpp data_structures/hilbert_value.cpp)
-file(GLOB AlgorithmTestsGlob UnitTests/Algorithms/*.cpp)
+file(GLOB HttpGlob server/http/*.cpp)
+file(GLOB LibOSRMGlob library/*.cpp)
+file(GLOB DataStructureTestsGlob unit_tests/data_structures/*.cpp data_structures/hilbert_value.cpp)
+file(GLOB AlgorithmTestsGlob unit_tests/algorithms/*.cpp)
 
 set(
   OSRMSources
   ${LibOSRMGlob}
   ${DescriptorGlob}
   ${DatastructureGlob}
-  ${CoordinateGlob}
   ${AlgorithmGlob}
   ${HttpGlob}
 )
-add_library(COORDINATE OBJECT ${CoordinateGlob})
-add_library(FINGERPRINT OBJECT Util/finger_print.cpp)
-add_library(GITDESCRIPTION OBJECT Util/GitDescription.cpp)
-add_library(OSRM ${OSRMSources} $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE>)
-add_dependencies(FINGERPRINT FingerPrintConfigure)
 
-add_executable(osrm-routed routed.cpp ${ServerGlob})
-add_executable(osrm-datastore datastore.cpp $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER>)
+add_library(COORDINATE OBJECT ${CoordinateGlob})
+add_library(GITDESCRIPTION OBJECT util/git_sha.cpp)
+add_library(OSRM ${OSRMSources} $<TARGET_OBJECTS:ANGLE> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR> $<TARGET_OBJECTS:IMPORT>)
+
+add_library(FINGERPRINT OBJECT util/fingerprint.cpp)
+add_dependencies(FINGERPRINT FingerPrintConfigure)
+add_dependencies(OSRM FingerPrintConfigure)
+set_target_properties(FINGERPRINT PROPERTIES LINKER_LANGUAGE CXX)
+
+add_executable(osrm-routed routed.cpp ${ServerGlob} $<TARGET_OBJECTS:EXCEPTION>)
+add_executable(osrm-datastore datastore.cpp $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
 
 # Unit tests
-add_executable(datastructure-tests EXCLUDE_FROM_ALL UnitTests/datastructure_tests.cpp ${DataStructureTestsGlob} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE>)
-add_executable(algorithm-tests EXCLUDE_FROM_ALL UnitTests/algorithm_tests.cpp ${AlgorithmTestsGlob} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE>)
+add_executable(datastructure-tests EXCLUDE_FROM_ALL unit_tests/datastructure_tests.cpp ${DataStructureTestsGlob} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
+add_executable(algorithm-tests EXCLUDE_FROM_ALL unit_tests/algorithm_tests.cpp ${AlgorithmTestsGlob} $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE> $<TARGET_OBJECTS:EXCEPTION>)
 
 # Benchmarks
-add_executable(rtree-bench EXCLUDE_FROM_ALL benchmarks/static_rtree.cpp $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE>)
+add_executable(rtree-bench EXCLUDE_FROM_ALL benchmarks/static_rtree.cpp $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:PHANTOMNODE> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
 
 # Check the release mode
 if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
@@ -106,7 +113,7 @@ if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
 endif()
 if(CMAKE_BUILD_TYPE MATCHES Debug)
   message(STATUS "Configuring OSRM in debug mode")
-  if(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+  if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
     message(STATUS "adding profiling flags")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage -fno-inline")
     set(CMAKE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage -fno-inline")
@@ -116,40 +123,54 @@ if(CMAKE_BUILD_TYPE MATCHES Release)
   message(STATUS "Configuring OSRM in release mode")
   # Check if LTO is available
   set(LTO_FLAGS "")
-  CHECK_CXX_COMPILER_FLAG("-flto" HAS_LTO_FLAG)
-  if (HAS_LTO_FLAG)
-    set(LTO_FLAGS "${LTO_FLAGS} -flto")
+  check_cxx_compiler_flag("-flto" LTO_AVAILABLE)
+  if(LTO_AVAILABLE)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")
+    set(CHECK_LTO_SRC "int main(){return 0;}")
+    check_cxx_source_compiles("${CHECK_LTO_SRC}" LTO_WORKS)
+    if(LTO_WORKS)
+      message(STATUS "LTO working")
+    else()
+      message(STATUS "LTO broken")
+      set(CMAKE_CXX_FLAGS "${OLD_CXX_FLAGS}")
+    endif()
 
     # Since gcc 4.9 the LTO format is non-standart ('slim'), so we need to use the build-in tools
-    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND
+    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND
         NOT "${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.9.0" AND NOT MINGW)
       message(STATUS "Using gcc specific binutils for LTO.")
       set(CMAKE_AR     "/usr/bin/gcc-ar")
       set(CMAKE_RANLIB "/usr/bin/gcc-ranlib")
     endif()
-  endif (HAS_LTO_FLAG)
+  endif()
 endif()
 
-if (NOT WIN32)
-add_definitions(-DBOOST_TEST_DYN_LINK)
+if(NOT WIN32)
+  add_definitions(-DBOOST_TEST_DYN_LINK)
 endif()
 
 # Configuring compilers
-if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
   # using Clang
+  #  -Weverything -Wno-c++98-compat -Wno-shadow -Wno-exit-time-destructors
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wunreachable-code -pedantic -fPIC")
-elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
+  set(COLOR_FLAG "-fdiagnostics-color=auto")
+  check_cxx_compiler_flag("-fdiagnostics-color=auto" HAS_COLOR_FLAG)
+  if(NOT HAS_COLOR_FLAG)
+    set(COLOR_FLAG "")
+  endif()
   # using GCC
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -fPIC")
-  if (WIN32) # using mingw
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -fPIC ${COLOR_FLAG}")
+  if(WIN32) # using mingw
     add_definitions(-D_USE_MATH_DEFINES) # define M_PI, M_1_PI etc.
     add_definitions(-DWIN32)
-    SET(OPTIONAL_SOCKET_LIBS ws2_32 wsock32)
+    set(OPTIONAL_SOCKET_LIBS ws2_32 wsock32)
   endif()
-elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
+elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "Intel")
   # using Intel C++
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-intel -wd10237 -Wall -ipo -fPIC")
-elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
   # using Visual Studio C++
   set(BOOST_COMPONENTS ${BOOST_COMPONENTS} date_time chrono zlib)
   add_definitions(-D_CRT_SECURE_NO_WARNINGS)
@@ -162,8 +183,8 @@ elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
 endif()
 
 # Activate C++11
-if(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-  ADD_DEFINITIONS(-std=c++11)
+if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 ")
 endif()
 
 # Configuring other platform dependencies
@@ -233,7 +254,7 @@ include_directories(${LUABIND_INCLUDE_DIR})
 target_link_libraries(osrm-extract ${LUABIND_LIBRARY})
 target_link_libraries(osrm-prepare ${LUABIND_LIBRARY})
 
-if( LUAJIT_FOUND )
+if(LUAJIT_FOUND)
   target_link_libraries(osrm-extract ${LUAJIT_LIBRARIES})
   target_link_libraries(osrm-prepare ${LUAJIT_LIBRARIES})
 else()
@@ -246,18 +267,20 @@ find_package(EXPAT REQUIRED)
 include_directories(${EXPAT_INCLUDE_DIRS})
 target_link_libraries(osrm-extract ${EXPAT_LIBRARIES})
 
-find_package( STXXL REQUIRED )
+find_package(STXXL REQUIRED)
 include_directories(${STXXL_INCLUDE_DIR})
 target_link_libraries(OSRM ${STXXL_LIBRARY})
 target_link_libraries(osrm-extract ${STXXL_LIBRARY})
 target_link_libraries(osrm-prepare ${STXXL_LIBRARY})
 
-if(MINGW)
-  # STXXL needs OpenMP library
-  target_link_libraries(osrm-extract gomp)
+set(OpenMP_FIND_QUIETLY ON)
+find_package(OpenMP)
+if(OPENMP_FOUND)
+  message(STATUS "OpenMP support found. Linking just in case for stxxl")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
 endif()
 
-find_package( OSMPBF REQUIRED )
+find_package(OSMPBF REQUIRED)
 include_directories(${OSMPBF_INCLUDE_DIR})
 target_link_libraries(osrm-extract ${OSMPBF_LIBRARY})
 target_link_libraries(osrm-prepare ${OSMPBF_LIBRARY})
@@ -276,11 +299,16 @@ include_directories(${ZLIB_INCLUDE_DIRS})
 target_link_libraries(osrm-extract ${ZLIB_LIBRARY})
 target_link_libraries(osrm-routed ${ZLIB_LIBRARY})
 
+if (ENABLE_JSON_LOGGING)
+  message(STATUS "Enabling json logging")
+  add_definitions(-DENABLE_JSON_LOGGING)
+endif()
+
 if(WITH_TOOLS OR BUILD_TOOLS)
   message(STATUS "Activating OSRM internal tools")
   find_package(GDAL)
   if(GDAL_FOUND)
-    add_executable(osrm-components tools/components.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER>)
+    add_executable(osrm-components tools/components.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:RESTRICTION> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
     target_link_libraries(osrm-components ${TBB_LIBRARIES})
     include_directories(${GDAL_INCLUDE_DIR})
     target_link_libraries(
@@ -290,19 +318,19 @@ if(WITH_TOOLS OR BUILD_TOOLS)
   else()
     message(FATAL_ERROR "libgdal and/or development headers not found")
   endif()
-  add_executable(osrm-cli tools/simpleclient.cpp $<TARGET_OBJECTS:LOGGER>)
+  add_executable(osrm-cli tools/simpleclient.cpp $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:COORDINATE>)
   target_link_libraries(osrm-cli ${Boost_LIBRARIES} ${OPTIONAL_SOCKET_LIBS} OSRM)
   target_link_libraries(osrm-cli ${TBB_LIBRARIES})
-  add_executable(osrm-io-benchmark tools/io-benchmark.cpp $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER>)
+  add_executable(osrm-io-benchmark tools/io-benchmark.cpp $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER>)
   target_link_libraries(osrm-io-benchmark ${Boost_LIBRARIES})
-  add_executable(osrm-unlock-all tools/unlock_all_mutexes.cpp $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER>)
+  add_executable(osrm-unlock-all tools/unlock_all_mutexes.cpp $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:EXCEPTION>)
   target_link_libraries(osrm-unlock-all ${Boost_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
   if(UNIX AND NOT APPLE)
     target_link_libraries(osrm-unlock-all rt)
   endif()
-  add_executable(osrm-check-hsgr tools/check-hsgr.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:LOGGER>)
-  target_link_libraries(osrm-check-hsgr ${Boost_LIBRARIES})
-  add_executable(osrm-springclean tools/springclean.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:GITDESCRIPTION>)
+  add_executable(osrm-check-hsgr tools/check-hsgr.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:IMPORT>)
+  target_link_libraries(osrm-check-hsgr ${Boost_LIBRARIES} ${TBB_LIBRARIES})
+  add_executable(osrm-springclean tools/springclean.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:GITDESCRIPTION> $<TARGET_OBJECTS:EXCEPTION>)
   target_link_libraries(osrm-springclean ${Boost_LIBRARIES})
 
   install(TARGETS osrm-cli DESTINATION bin)
@@ -312,7 +340,8 @@ if(WITH_TOOLS OR BUILD_TOOLS)
   install(TARGETS osrm-springclean DESTINATION bin)
 endif()
 
-file(GLOB InstallGlob Include/osrm/*.h Library/OSRM.h)
+file(GLOB InstallGlob include/osrm/*.hpp library/osrm.hpp)
+file(GLOB VariantGlob third_party/variant/*.hpp)
 
 # Add RPATH info to executables so that when they are run after being installed
 # (i.e., from /usr/local/bin/) the linker can find library dependencies. For
@@ -323,6 +352,7 @@ set_property(TARGET osrm-datastore PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
 set_property(TARGET osrm-routed PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
 
 install(FILES ${InstallGlob} DESTINATION include/osrm)
+install(FILES ${VariantGlob} DESTINATION include/variant)
 install(TARGETS osrm-extract DESTINATION bin)
 install(TARGETS osrm-prepare DESTINATION bin)
 install(TARGETS osrm-datastore DESTINATION bin)
@@ -331,13 +361,13 @@ install(TARGETS OSRM DESTINATION lib)
 list(GET Boost_LIBRARIES 1 BOOST_LIBRARY_FIRST)
 get_filename_component(BOOST_LIBRARY_LISTING "${BOOST_LIBRARY_FIRST}" PATH)
 set(BOOST_LIBRARY_LISTING "-L${BOOST_LIBRARY_LISTING}")
-foreach (lib ${Boost_LIBRARIES})
+foreach(lib ${Boost_LIBRARIES})
   get_filename_component(BOOST_LIBRARY_NAME "${lib}" NAME_WE)
   string(REPLACE "lib" "" BOOST_LIBRARY_NAME ${BOOST_LIBRARY_NAME})
   set(BOOST_LIBRARY_LISTING "${BOOST_LIBRARY_LISTING} -l${BOOST_LIBRARY_NAME}")
-endforeach ()
+endforeach()
 
-configure_file(${CMAKE_SOURCE_DIR}/cmake/pkgconfig.in libosrm.pc @ONLY)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/pkgconfig.in libosrm.pc @ONLY)
 install(FILES ${PROJECT_BINARY_DIR}/libosrm.pc DESTINATION lib/pkgconfig)
 
 if(BUILD_DEBIAN_PACKAGE)

Gemfile

@@ -4,4 +4,4 @@ gem "cucumber"
 gem "rake"
 gem "osmlib-base"
 gem "sys-proctable"
-gem "rspec-expectations"
+gem "rspec-expectations"

Gemfile.lock

@@ -2,22 +2,27 @@ GEM
   remote: http://rubygems.org/
   specs:
     builder (3.2.2)
-    cucumber (1.3.8)
+    cucumber (2.0.0)
       builder (>= 2.1.2)
+      cucumber-core (~> 1.1.3)
       diff-lcs (>= 1.1.3)
-      gherkin (~> 2.12.1)
+      gherkin (~> 2.12)
       multi_json (>= 1.7.5, < 2.0)
-      multi_test (>= 0.0.2)
-    diff-lcs (1.2.4)
-    gherkin (2.12.1)
+      multi_test (>= 0.1.2)
+    cucumber-core (1.1.3)
+      gherkin (~> 2.12.0)
+    diff-lcs (1.2.5)
+    gherkin (2.12.2)
       multi_json (~> 1.3)
-    multi_json (1.8.0)
-    multi_test (0.0.2)
+    multi_json (1.11.0)
+    multi_test (0.1.2)
     osmlib-base (0.1.4)
-    rake (10.1.0)
-    rspec-expectations (2.14.3)
-      diff-lcs (>= 1.1.3, < 2.0)
-    sys-proctable (0.9.3)
+    rake (10.4.2)
+    rspec-expectations (3.2.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.2.0)
+    rspec-support (3.2.2)
+    sys-proctable (0.9.8)
 
 PLATFORMS
   ruby

Include/osrm/Coordinate.h

@@ -1,113 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef FIXED_POINT_COORDINATE_H_
-#define FIXED_POINT_COORDINATE_H_
-
-#include <iosfwd> //for std::ostream
-#include <string>
-#include <type_traits>
-
-namespace
-{
-constexpr float COORDINATE_PRECISION = 1000000.f;
-}
-struct FixedPointCoordinate
-{
-    int lat;
-    int lon;
-
-    FixedPointCoordinate();
-    FixedPointCoordinate(int lat, int lon);
-
-    template<class T>
-    FixedPointCoordinate(const T &coordinate) : lat(coordinate.lat), lon(coordinate.lon)
-    {
-        static_assert(std::is_same<decltype(lat), decltype(coordinate.lat)>::value, "coordinate types incompatible");
-        static_assert(std::is_same<decltype(lon), decltype(coordinate.lon)>::value, "coordinate types incompatible");
-    }
-
-    void Reset();
-    bool isSet() const;
-    bool is_valid() const;
-    bool operator==(const FixedPointCoordinate &other) const;
-
-    static double
-    ApproximateDistance(const int lat1, const int lon1, const int lat2, const int lon2);
-
-    static double ApproximateDistance(const FixedPointCoordinate &first_coordinate,
-                                      const FixedPointCoordinate &second_coordinate);
-
-    static float ApproximateEuclideanDistance(const FixedPointCoordinate &first_coordinate,
-                                              const FixedPointCoordinate &second_coordinate);
-
-    static float
-    ApproximateEuclideanDistance(const int lat1, const int lon1, const int lat2, const int lon2);
-
-    static float ApproximateSquaredEuclideanDistance(const FixedPointCoordinate &first_coordinate,
-                                                     const FixedPointCoordinate &second_coordinate);
-
-    static void convertInternalLatLonToString(const int value, std::string &output);
-
-    static void convertInternalCoordinateToString(const FixedPointCoordinate &coordinate,
-                                                  std::string &output);
-
-    static void convertInternalReversedCoordinateToString(const FixedPointCoordinate &coordinate,
-                                                          std::string &output);
-
-    static float ComputePerpendicularDistance(const FixedPointCoordinate &segment_source,
-                                              const FixedPointCoordinate &segment_target,
-                                              const FixedPointCoordinate &query_location);
-
-    static float ComputePerpendicularDistance(const FixedPointCoordinate &segment_source,
-                                              const FixedPointCoordinate &segment_target,
-                                              const FixedPointCoordinate &query_location,
-                                              FixedPointCoordinate &nearest_location,
-                                              float &ratio);
-
-    static int
-    OrderedPerpendicularDistanceApproximation(const FixedPointCoordinate &segment_source,
-                                              const FixedPointCoordinate &segment_target,
-                                              const FixedPointCoordinate &query_location);
-
-    static float GetBearing(const FixedPointCoordinate &A, const FixedPointCoordinate &B);
-
-    float GetBearing(const FixedPointCoordinate &other) const;
-
-    void Output(std::ostream &out) const;
-
-    static float DegreeToRadian(const float degree);
-    static float RadianToDegree(const float radian);
-};
-
-inline std::ostream &operator<<(std::ostream &out_stream, FixedPointCoordinate const &coordinate)
-{
-    coordinate.Output(out_stream);
-    return out_stream;
-}
-
-#endif /* FIXED_POINT_COORDINATE_H_ */

Include/osrm/Reply.h

@@ -1,74 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef REPLY_H
-#define REPLY_H
-
-#include "Header.h"
-
-#include <boost/asio.hpp>
-
-#include <vector>
-
-namespace http
-{
-
-const char okHTML[] = "";
-const char badRequestHTML[] = "{\"status\": 400,\"status_message\":\"Bad Request\"}";
-const char internalServerErrorHTML[] =
-    "{\"status\": 500,\"status_message\":\"Internal Server Error\"}";
-const char seperators[] = {':', ' '};
-const char crlf[] = {'\r', '\n'};
-const std::string okString = "HTTP/1.0 200 OK\r\n";
-const std::string badRequestString = "HTTP/1.0 400 Bad Request\r\n";
-const std::string internalServerErrorString = "HTTP/1.0 500 Internal Server Error\r\n";
-
-class Reply
-{
-  public:
-    enum status_type
-    { ok = 200,
-      badRequest = 400,
-      internalServerError = 500 } status;
-
-    std::vector<Header> headers;
-    std::vector<boost::asio::const_buffer> ToBuffers();
-    std::vector<boost::asio::const_buffer> HeaderstoBuffers();
-    std::vector<char> content;
-    static Reply StockReply(status_type status);
-    void SetSize(const unsigned size);
-    void SetUncompressedSize();
-
-    Reply();
-
-  private:
-    std::string ToString(Reply::status_type status);
-    boost::asio::const_buffer ToBuffer(Reply::status_type status);
-};
-}
-
-#endif // REPLY_H

LICENCE.TXT

@@ -1,4 +1,4 @@
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

README.md

@@ -1,12 +1,25 @@
-# Readme
+## About
 
-For instructions on how to compile and run OSRM, please consult the Wiki at
+The Open Source Routing Machine is a high performance routing engine written in C++11 designed to run on OpenStreetMap data.
 
-https://github.com/Project-OSRM/osrm-backend/wiki
+## Current build status
 
-or use our free and daily updated online service at
+| build config |  branch | status |
+|:-------------|:--------|:------------|
+| Linux        | master  | [![Build Status](https://travis-ci.org/Project-OSRM/osrm-backend.png?branch=master)](https://travis-ci.org/Project-OSRM/osrm-backend) |
+| Linux        | develop | [![Build Status](https://travis-ci.org/Project-OSRM/osrm-backend.png?branch=develop)](https://travis-ci.org/Project-OSRM/osrm-backend) |
+| Windows      | master/develop | [![Build status](https://ci.appveyor.com/api/projects/status/4iuo3s9gxprmcjjh)](https://ci.appveyor.com/project/DennisOSRM/osrm-backend) |
+| LUAbind fork | master  | [![Build Status](https://travis-ci.org/DennisOSRM/luabind.png?branch=master)](https://travis-ci.org/DennisOSRM/luabind) |
 
-http://map.project-osrm.org
+## Building
+
+For instructions on how to [build](https://github.com/Project-OSRM/osrm-backend/wiki/Building-OSRM) and [run OSRM](https://github.com/Project-OSRM/osrm-backend/wiki/Running-OSRM), please consult [the Wiki](https://github.com/Project-OSRM/osrm-backend/wiki).
+
+To quickly try OSRM use our [free and daily updated online service](http://map.project-osrm.org)
+
+## Documentation
+
+See the Wiki's [server API documentation](https://github.com/Project-OSRM/osrm-backend/wiki/Server-api) as well as the [library API documentation](https://github.com/Project-OSRM/osrm-backend/wiki/Library-api)
 
 ## References in publications
 
@@ -31,11 +44,3 @@ When using the code in a (scientific) publication, please cite
 }
 ```
 
-## Current build status
-
-| build config |  branch | status |
-|:-------------|:--------|:------------|
-| Linux        | master  | [![Build Status](https://travis-ci.org/Project-OSRM/osrm-backend.png?branch=master)](https://travis-ci.org/DennisOSRM/Project-OSRM) |
-| Linux        | develop | [![Build Status](https://travis-ci.org/Project-OSRM/osrm-backend.png?branch=develop)](https://travis-ci.org/DennisOSRM/Project-OSRM) |
-| Windows      | master/develop | [![Build status](https://ci.appveyor.com/api/projects/status/4iuo3s9gxprmcjjh)](https://ci.appveyor.com/project/DennisOSRM/osrm-backend) |
-| LUAbind fork | master  | [![Build Status](https://travis-ci.org/DennisOSRM/luabind.png?branch=master)](https://travis-ci.org/DennisOSRM/luabind) |

Server/APIGrammar.h

@@ -1,74 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef APIGRAMMAR_H_
-#define APIGRAMMAR_H_
-
-#include <boost/bind.hpp>
-#include <boost/spirit/include/qi.hpp>
-#include <boost/spirit/include/qi_action.hpp>
-
-namespace qi = boost::spirit::qi;
-
-template <typename Iterator, class HandlerT>
-struct APIGrammar : qi::grammar<Iterator>
-{
-    explicit APIGrammar(HandlerT * h) : APIGrammar::base_type(api_call), handler(h)
-    {
-        api_call = qi::lit('/') >> string[boost::bind(&HandlerT::setService, handler, ::_1)] >> *(query) >> -(uturns);
-        query    = ('?') >> (+(zoom | output | jsonp | checksum | location | hint | u | cmp | language | instruction | geometry | alt_route | old_API | num_results) ) ;
-
-        zoom        = (-qi::lit('&')) >> qi::lit('z')            >> '=' >> qi::short_[boost::bind(&HandlerT::setZoomLevel, handler, ::_1)];
-        output      = (-qi::lit('&')) >> qi::lit("output")       >> '=' >> string[boost::bind(&HandlerT::setOutputFormat, handler, ::_1)];
-        jsonp       = (-qi::lit('&')) >> qi::lit("jsonp")        >> '=' >> stringwithPercent[boost::bind(&HandlerT::setJSONpParameter, handler, ::_1)];
-        checksum    = (-qi::lit('&')) >> qi::lit("checksum")     >> '=' >> qi::uint_[boost::bind(&HandlerT::setChecksum, handler, ::_1)];
-        instruction = (-qi::lit('&')) >> qi::lit("instructions") >> '=' >> qi::bool_[boost::bind(&HandlerT::setInstructionFlag, handler, ::_1)];
-        geometry    = (-qi::lit('&')) >> qi::lit("geometry")     >> '=' >> qi::bool_[boost::bind(&HandlerT::setGeometryFlag, handler, ::_1)];
-        cmp         = (-qi::lit('&')) >> qi::lit("compression")  >> '=' >> qi::bool_[boost::bind(&HandlerT::setCompressionFlag, handler, ::_1)];
-        location    = (-qi::lit('&')) >> qi::lit("loc")          >> '=' >> (qi::double_ >> qi::lit(',') >> qi::double_)[boost::bind(&HandlerT::addCoordinate, handler, ::_1)];
-        hint        = (-qi::lit('&')) >> qi::lit("hint")         >> '=' >> stringwithDot[boost::bind(&HandlerT::addHint, handler, ::_1)];
-        u           = (-qi::lit('&')) >> qi::lit("u")            >> '=' >> qi::bool_[boost::bind(&HandlerT::setUTurn, handler, ::_1)];
-        uturns      = (-qi::lit('&')) >> qi::lit("uturns")       >> '=' >> qi::bool_[boost::bind(&HandlerT::setAllUTurns, handler, ::_1)];
-        language    = (-qi::lit('&')) >> qi::lit("hl")           >> '=' >> string[boost::bind(&HandlerT::setLanguage, handler, ::_1)];
-        alt_route   = (-qi::lit('&')) >> qi::lit("alt")          >> '=' >> qi::bool_[boost::bind(&HandlerT::setAlternateRouteFlag, handler, ::_1)];
-        old_API     = (-qi::lit('&')) >> qi::lit("geomformat")   >> '=' >> string[boost::bind(&HandlerT::setDeprecatedAPIFlag, handler, ::_1)];
-        num_results = (-qi::lit('&')) >> qi::lit("num_results")  >> '=' >> qi::short_[boost::bind(&HandlerT::setNumberOfResults, handler, ::_1)];
-
-        string            = +(qi::char_("a-zA-Z"));
-        stringwithDot     = +(qi::char_("a-zA-Z0-9_.-"));
-        stringwithPercent = +(qi::char_("a-zA-Z0-9_.-") | qi::char_('[') | qi::char_(']') | (qi::char_('%') >> qi::char_("0-9A-Z") >> qi::char_("0-9A-Z") ));
-    }
-
-    qi::rule<Iterator> api_call, query;
-    qi::rule<Iterator, std::string()> service, zoom, output, string, jsonp, checksum, location, hint,
-                                      stringwithDot, stringwithPercent, language, instruction, geometry,
-                                      cmp, alt_route, u, uturns, old_API, num_results;
-
-    HandlerT * handler;
-};
-
-#endif /* APIGRAMMAR_H_ */

Server/RequestHandler.cpp

@@ -1,143 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "RequestHandler.h"
-
-#include "APIGrammar.h"
-#include "Http/Request.h"
-
-#include "../data_structures/json_container.hpp"
-#include "../Library/OSRM.h"
-#include "../Util/json_renderer.hpp"
-#include "../Util/simple_logger.hpp"
-#include "../Util/StringUtil.h"
-#include "../typedefs.h"
-
-#include <osrm/Reply.h>
-#include <osrm/RouteParameters.h>
-
-#include <ctime>
-
-#include <algorithm>
-#include <iostream>
-
-RequestHandler::RequestHandler() : routing_machine(nullptr) {}
-
-void RequestHandler::handle_request(const http::Request &req, http::Reply &reply)
-{
-    // parse command
-    try
-    {
-        std::string request;
-        URIDecode(req.uri, request);
-
-        // deactivated as GCC apparently does not implement that, not even in 4.9
-        // std::time_t t = std::time(nullptr);
-        // SimpleLogger().Write() << std::put_time(std::localtime(&t), "%m-%d-%Y %H:%M:%S") <<
-        //     " " << req.endpoint.to_string() << " " <<
-        //     req.referrer << ( 0 == req.referrer.length() ? "- " :" ") <<
-        //     req.agent << ( 0 == req.agent.length() ? "- " :" ") << request;
-
-        time_t ltime;
-        struct tm *time_stamp;
-
-        ltime = time(nullptr);
-        time_stamp = localtime(&ltime);
-
-        // log timestamp
-        SimpleLogger().Write() << (time_stamp->tm_mday < 10 ? "0" : "") << time_stamp->tm_mday << "-"
-                               << (time_stamp->tm_mon + 1 < 10 ? "0" : "") << (time_stamp->tm_mon + 1) << "-"
-                               << 1900 + time_stamp->tm_year << " " << (time_stamp->tm_hour < 10 ? "0" : "")
-                               << time_stamp->tm_hour << ":" << (time_stamp->tm_min < 10 ? "0" : "") << time_stamp->tm_min
-                               << ":" << (time_stamp->tm_sec < 10 ? "0" : "") << time_stamp->tm_sec << " "
-                               << req.endpoint.to_string() << " " << req.referrer
-                               << (0 == req.referrer.length() ? "- " : " ") << req.agent
-                               << (0 == req.agent.length() ? "- " : " ") << request;
-
-        RouteParameters route_parameters;
-        APIGrammarParser api_parser(&route_parameters);
-
-        auto iter = request.begin();
-        const bool result = boost::spirit::qi::parse(iter, request.end(), api_parser);
-
-        // check if the was an error with the request
-        if (!result || (iter != request.end()))
-        {
-            reply = http::Reply::StockReply(http::Reply::badRequest);
-            reply.content.clear();
-            const auto position = std::distance(request.begin(), iter);
-            JSON::Object json_result;
-            json_result.values["status"] = 400;
-            std::string message = "Query string malformed close to position ";
-            message += cast::integral_to_string(position);
-            json_result.values["status_message"] = message;
-            JSON::render(reply.content, json_result);
-            return;
-        }
-
-        // parsing done, lets call the right plugin to handle the request
-        BOOST_ASSERT_MSG(routing_machine != nullptr, "pointer not init'ed");
-
-        if (!route_parameters.jsonp_parameter.empty())
-        { // prepend response with jsonp parameter
-            const std::string json_p = (route_parameters.jsonp_parameter + "(");
-            reply.content.insert(reply.content.end(), json_p.begin(), json_p.end());
-        }
-        routing_machine->RunQuery(route_parameters, reply);
-        if (!route_parameters.jsonp_parameter.empty())
-        { // append brace to jsonp response
-            reply.content.push_back(')');
-        }
-
-        // set headers
-        reply.headers.emplace_back("Content-Length", cast::integral_to_string(reply.content.size()));
-        if ("gpx" == route_parameters.output_format)
-        { // gpx file
-            reply.headers.emplace_back("Content-Type", "application/gpx+xml; charset=UTF-8");
-            reply.headers.emplace_back("Content-Disposition", "attachment; filename=\"route.gpx\"");
-        }
-        else if (route_parameters.jsonp_parameter.empty())
-        { // json file
-            reply.headers.emplace_back("Content-Type", "application/json; charset=UTF-8");
-            reply.headers.emplace_back("Content-Disposition", "inline; filename=\"response.json\"");
-        }
-        else
-        { // jsonp
-            reply.headers.emplace_back("Content-Type", "text/javascript; charset=UTF-8");
-            reply.headers.emplace_back("Content-Disposition", "inline; filename=\"response.js\"");
-        }
-    }
-    catch (const std::exception &e)
-    {
-        reply = http::Reply::StockReply(http::Reply::internalServerError);
-        SimpleLogger().Write(logWARNING) << "[server error] code: " << e.what()
-                                         << ", uri: " << req.uri;
-        return;
-    }
-}
-
-void RequestHandler::RegisterRoutingMachine(OSRM *osrm) { routing_machine = osrm; }

Server/RequestParser.cpp

@@ -1,310 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "RequestParser.h"
-
-#include "Http/Request.h"
-
-namespace http
-{
-
-RequestParser::RequestParser() : state_(method_start), header({"", ""}) {}
-
-void RequestParser::Reset() { state_ = method_start; }
-
-boost::tuple<boost::tribool, char *>
-RequestParser::Parse(Request &req, char *begin, char *end, http::CompressionType &compression_type)
-{
-    while (begin != end)
-    {
-        boost::tribool result = consume(req, *begin++, compression_type);
-        if (result || !result)
-        {
-            return boost::make_tuple(result, begin);
-        }
-    }
-    boost::tribool result = boost::indeterminate;
-    return boost::make_tuple(result, begin);
-}
-
-boost::tribool
-RequestParser::consume(Request &req, char input, http::CompressionType &compression_type)
-{
-    switch (state_)
-    {
-    case method_start:
-        if (!isChar(input) || isCTL(input) || isTSpecial(input))
-        {
-            return false;
-        }
-        state_ = method;
-        return boost::indeterminate;
-    case method:
-        if (input == ' ')
-        {
-            state_ = uri;
-            return boost::indeterminate;
-        }
-        if (!isChar(input) || isCTL(input) || isTSpecial(input))
-        {
-            return false;
-        }
-        return boost::indeterminate;
-    case uri_start:
-        if (isCTL(input))
-        {
-            return false;
-        }
-        state_ = uri;
-        req.uri.push_back(input);
-        return boost::indeterminate;
-    case uri:
-        if (input == ' ')
-        {
-            state_ = http_version_h;
-            return boost::indeterminate;
-        }
-        if (isCTL(input))
-        {
-            return false;
-        }
-        req.uri.push_back(input);
-        return boost::indeterminate;
-    case http_version_h:
-        if (input == 'H')
-        {
-            state_ = http_version_t_1;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_t_1:
-        if (input == 'T')
-        {
-            state_ = http_version_t_2;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_t_2:
-        if (input == 'T')
-        {
-            state_ = http_version_p;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_p:
-        if (input == 'P')
-        {
-            state_ = http_version_slash;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_slash:
-        if (input == '/')
-        {
-            state_ = http_version_major_start;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_major_start:
-        if (isDigit(input))
-        {
-            state_ = http_version_major;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_major:
-        if (input == '.')
-        {
-            state_ = http_version_minor_start;
-            return boost::indeterminate;
-        }
-        if (isDigit(input))
-        {
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_minor_start:
-        if (isDigit(input))
-        {
-            state_ = http_version_minor;
-            return boost::indeterminate;
-        }
-        return false;
-    case http_version_minor:
-        if (input == '\r')
-        {
-            state_ = expecting_newline_1;
-            return boost::indeterminate;
-        }
-        if (isDigit(input))
-        {
-            return boost::indeterminate;
-        }
-        return false;
-    case expecting_newline_1:
-        if (input == '\n')
-        {
-            state_ = header_line_start;
-            return boost::indeterminate;
-        }
-        return false;
-    case header_line_start:
-        if (header.name == "Accept-Encoding")
-        {
-            /* giving gzip precedence over deflate */
-            if (header.value.find("deflate") != std::string::npos)
-            {
-                compression_type = deflateRFC1951;
-            }
-            if (header.value.find("gzip") != std::string::npos)
-            {
-                compression_type = gzipRFC1952;
-            }
-        }
-
-        if ("Referer" == header.name)
-        {
-            req.referrer = header.value;
-        }
-
-        if ("User-Agent" == header.name)
-        {
-            req.agent = header.value;
-        }
-
-        if (input == '\r')
-        {
-            state_ = expecting_newline_3;
-            return boost::indeterminate;
-        }
-        if (!isChar(input) || isCTL(input) || isTSpecial(input))
-        {
-            return false;
-        }
-        state_ = header_name;
-        header.Clear();
-        header.name.push_back(input);
-        return boost::indeterminate;
-    case header_lws:
-        if (input == '\r')
-        {
-            state_ = expecting_newline_2;
-            return boost::indeterminate;
-        }
-        if (input == ' ' || input == '\t')
-        {
-            return boost::indeterminate;
-        }
-        if (isCTL(input))
-        {
-            return false;
-        }
-        state_ = header_value;
-        return boost::indeterminate;
-    case header_name:
-        if (input == ':')
-        {
-            state_ = space_before_header_value;
-            return boost::indeterminate;
-        }
-        if (!isChar(input) || isCTL(input) || isTSpecial(input))
-        {
-            return false;
-        }
-        header.name.push_back(input);
-        return boost::indeterminate;
-    case space_before_header_value:
-        if (input == ' ')
-        {
-            state_ = header_value;
-            return boost::indeterminate;
-        }
-        return false;
-    case header_value:
-        if (input == '\r')
-        {
-            state_ = expecting_newline_2;
-            return boost::indeterminate;
-        }
-        if (isCTL(input))
-        {
-            return false;
-        }
-        header.value.push_back(input);
-        return boost::indeterminate;
-    case expecting_newline_2:
-        if (input == '\n')
-        {
-            state_ = header_line_start;
-            return boost::indeterminate;
-        }
-        return false;
-    default: // expecting_newline_3:
-        return (input == '\n');
-        // default:
-        //     return false;
-    }
-}
-
-inline bool RequestParser::isChar(int character) { return character >= 0 && character <= 127; }
-
-inline bool RequestParser::isCTL(int character)
-{
-    return (character >= 0 && character <= 31) || (character == 127);
-}
-
-inline bool RequestParser::isTSpecial(int character)
-{
-    switch (character)
-    {
-    case '(':
-    case ')':
-    case '<':
-    case '>':
-    case '@':
-    case ',':
-    case ';':
-    case ':':
-    case '\\':
-    case '"':
-    case '/':
-    case '[':
-    case ']':
-    case '?':
-    case '=':
-    case '{':
-    case '}':
-    case ' ':
-    case '\t':
-        return true;
-    default:
-        return false;
-    }
-}
-
-inline bool RequestParser::isDigit(int character) { return character >= '0' && character <= '9'; }
-}

Server/RequestParser.h

@@ -1,90 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef REQUEST_PARSER_H
-#define REQUEST_PARSER_H
-
-#include "Http/CompressionType.h"
-#include <osrm/Header.h>
-
-#include <boost/logic/tribool.hpp>
-#include <boost/tuple/tuple.hpp>
-
-namespace http
-{
-
-struct Request;
-
-class RequestParser
-{
-  public:
-    RequestParser();
-    void Reset();
-
-    boost::tuple<boost::tribool, char *>
-    Parse(Request &req, char *begin, char *end, CompressionType &compression_type);
-
-  private:
-    boost::tribool consume(Request &req, char input, CompressionType &compression_type);
-
-    inline bool isChar(int c);
-
-    inline bool isCTL(int c);
-
-    inline bool isTSpecial(int c);
-
-    inline bool isDigit(int c);
-
-    enum state
-    { method_start,
-      method,
-      uri_start,
-      uri,
-      http_version_h,
-      http_version_t_1,
-      http_version_t_2,
-      http_version_p,
-      http_version_slash,
-      http_version_major_start,
-      http_version_major,
-      http_version_minor_start,
-      http_version_minor,
-      expecting_newline_1,
-      header_line_start,
-      header_lws,
-      header_name,
-      space_before_header_value,
-      header_value,
-      expecting_newline_2,
-      expecting_newline_3 } state_;
-
-    Header header;
-};
-
-} // namespace http
-
-#endif // REQUEST_PARSER_H

Util/TrigonometryTables.h

@@ -1,790 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef TRIGONOMETRY_TABLES_H
-#define TRIGONOMETRY_TABLES_H
-
-#include "../typedefs.h"
-#include <cmath>
-
-#include <limits>
-
-constexpr unsigned short atan_table[4096] = {
-0x0000,  0x0014,  0x0028,  0x003d,  0x0051,  0x0065,
-0x007a,  0x008e,  0x00a3,  0x00b7,  0x00cb,  0x00e0,
-0x00f4,  0x0108,  0x011d,  0x0131,  0x0146,  0x015a,
-0x016e,  0x0183,  0x0197,  0x01ab,  0x01c0,  0x01d4,
-0x01e9,  0x01fd,  0x0211,  0x0226,  0x023a,  0x024e,
-0x0263,  0x0277,  0x028c,  0x02a0,  0x02b4,  0x02c9,
-0x02dd,  0x02f1,  0x0306,  0x031a,  0x032f,  0x0343,
-0x0357,  0x036c,  0x0380,  0x0394,  0x03a9,  0x03bd,
-0x03d2,  0x03e6,  0x03fa,  0x040f,  0x0423,  0x0437,
-0x044c,  0x0460,  0x0475,  0x0489,  0x049d,  0x04b2,
-0x04c6,  0x04da,  0x04ef,  0x0503,  0x0517,  0x052c,
-0x0540,  0x0555,  0x0569,  0x057d,  0x0592,  0x05a6,
-0x05ba,  0x05cf,  0x05e3,  0x05f8,  0x060c,  0x0620,
-0x0635,  0x0649,  0x065d,  0x0672,  0x0686,  0x069b,
-0x06af,  0x06c3,  0x06d8,  0x06ec,  0x0700,  0x0715,
-0x0729,  0x073d,  0x0752,  0x0766,  0x077b,  0x078f,
-0x07a3,  0x07b8,  0x07cc,  0x07e0,  0x07f5,  0x0809,
-0x081d,  0x0832,  0x0846,  0x085b,  0x086f,  0x0883,
-0x0898,  0x08ac,  0x08c0,  0x08d5,  0x08e9,  0x08fd,
-0x0912,  0x0926,  0x093b,  0x094f,  0x0963,  0x0978,
-0x098c,  0x09a0,  0x09b5,  0x09c9,  0x09dd,  0x09f2,
-0x0a06,  0x0a1a,  0x0a2f,  0x0a43,  0x0a58,  0x0a6c,
-0x0a80,  0x0a95,  0x0aa9,  0x0abd,  0x0ad2,  0x0ae6,
-0x0afa,  0x0b0f,  0x0b23,  0x0b37,  0x0b4c,  0x0b60,
-0x0b75,  0x0b89,  0x0b9d,  0x0bb2,  0x0bc6,  0x0bda,
-0x0bef,  0x0c03,  0x0c17,  0x0c2c,  0x0c40,  0x0c54,
-0x0c69,  0x0c7d,  0x0c91,  0x0ca6,  0x0cba,  0x0cce,
-0x0ce3,  0x0cf7,  0x0d0b,  0x0d20,  0x0d34,  0x0d48,
-0x0d5d,  0x0d71,  0x0d86,  0x0d9a,  0x0dae,  0x0dc3,
-0x0dd7,  0x0deb,  0x0e00,  0x0e14,  0x0e28,  0x0e3d,
-0x0e51,  0x0e65,  0x0e7a,  0x0e8e,  0x0ea2,  0x0eb7,
-0x0ecb,  0x0edf,  0x0ef4,  0x0f08,  0x0f1c,  0x0f31,
-0x0f45,  0x0f59,  0x0f6e,  0x0f82,  0x0f96,  0x0fab,
-0x0fbf,  0x0fd3,  0x0fe8,  0x0ffc,  0x1010,  0x1025,
-0x1039,  0x104d,  0x1062,  0x1076,  0x108a,  0x109e,
-0x10b3,  0x10c7,  0x10db,  0x10f0,  0x1104,  0x1118,
-0x112d,  0x1141,  0x1155,  0x116a,  0x117e,  0x1192,
-0x11a7,  0x11bb,  0x11cf,  0x11e4,  0x11f8,  0x120c,
-0x1221,  0x1235,  0x1249,  0x125d,  0x1272,  0x1286,
-0x129a,  0x12af,  0x12c3,  0x12d7,  0x12ec,  0x1300,
-0x1314,  0x1329,  0x133d,  0x1351,  0x1365,  0x137a,
-0x138e,  0x13a2,  0x13b7,  0x13cb,  0x13df,  0x13f4,
-0x1408,  0x141c,  0x1431,  0x1445,  0x1459,  0x146d,
-0x1482,  0x1496,  0x14aa,  0x14bf,  0x14d3,  0x14e7,
-0x14fb,  0x1510,  0x1524,  0x1538,  0x154d,  0x1561,
-0x1575,  0x1589,  0x159e,  0x15b2,  0x15c6,  0x15db,
-0x15ef,  0x1603,  0x1617,  0x162c,  0x1640,  0x1654,
-0x1669,  0x167d,  0x1691,  0x16a5,  0x16ba,  0x16ce,
-0x16e2,  0x16f7,  0x170b,  0x171f,  0x1733,  0x1748,
-0x175c,  0x1770,  0x1784,  0x1799,  0x17ad,  0x17c1,
-0x17d6,  0x17ea,  0x17fe,  0x1812,  0x1827,  0x183b,
-0x184f,  0x1863,  0x1878,  0x188c,  0x18a0,  0x18b4,
-0x18c9,  0x18dd,  0x18f1,  0x1905,  0x191a,  0x192e,
-0x1942,  0x1957,  0x196b,  0x197f,  0x1993,  0x19a8,
-0x19bc,  0x19d0,  0x19e4,  0x19f9,  0x1a0d,  0x1a21,
-0x1a35,  0x1a49,  0x1a5e,  0x1a72,  0x1a86,  0x1a9a,
-0x1aaf,  0x1ac3,  0x1ad7,  0x1aeb,  0x1b00,  0x1b14,
-0x1b28,  0x1b3c,  0x1b51,  0x1b65,  0x1b79,  0x1b8d,
-0x1ba2,  0x1bb6,  0x1bca,  0x1bde,  0x1bf2,  0x1c07,
-0x1c1b,  0x1c2f,  0x1c43,  0x1c58,  0x1c6c,  0x1c80,
-0x1c94,  0x1ca8,  0x1cbd,  0x1cd1,  0x1ce5,  0x1cf9,
-0x1d0e,  0x1d22,  0x1d36,  0x1d4a,  0x1d5e,  0x1d73,
-0x1d87,  0x1d9b,  0x1daf,  0x1dc3,  0x1dd8,  0x1dec,
-0x1e00,  0x1e14,  0x1e28,  0x1e3d,  0x1e51,  0x1e65,
-0x1e79,  0x1e8d,  0x1ea2,  0x1eb6,  0x1eca,  0x1ede,
-0x1ef2,  0x1f07,  0x1f1b,  0x1f2f,  0x1f43,  0x1f57,
-0x1f6c,  0x1f80,  0x1f94,  0x1fa8,  0x1fbc,  0x1fd1,
-0x1fe5,  0x1ff9,  0x200d,  0x2021,  0x2035,  0x204a,
-0x205e,  0x2072,  0x2086,  0x209a,  0x20ae,  0x20c3,
-0x20d7,  0x20eb,  0x20ff,  0x2113,  0x2127,  0x213c,
-0x2150,  0x2164,  0x2178,  0x218c,  0x21a0,  0x21b5,
-0x21c9,  0x21dd,  0x21f1,  0x2205,  0x2219,  0x222e,
-0x2242,  0x2256,  0x226a,  0x227e,  0x2292,  0x22a6,
-0x22bb,  0x22cf,  0x22e3,  0x22f7,  0x230b,  0x231f,
-0x2333,  0x2348,  0x235c,  0x2370,  0x2384,  0x2398,
-0x23ac,  0x23c0,  0x23d5,  0x23e9,  0x23fd,  0x2411,
-0x2425,  0x2439,  0x244d,  0x2461,  0x2476,  0x248a,
-0x249e,  0x24b2,  0x24c6,  0x24da,  0x24ee,  0x2502,
-0x2517,  0x252b,  0x253f,  0x2553,  0x2567,  0x257b,
-0x258f,  0x25a3,  0x25b7,  0x25cb,  0x25e0,  0x25f4,
-0x2608,  0x261c,  0x2630,  0x2644,  0x2658,  0x266c,
-0x2680,  0x2694,  0x26a9,  0x26bd,  0x26d1,  0x26e5,
-0x26f9,  0x270d,  0x2721,  0x2735,  0x2749,  0x275d,
-0x2771,  0x2785,  0x279a,  0x27ae,  0x27c2,  0x27d6,
-0x27ea,  0x27fe,  0x2812,  0x2826,  0x283a,  0x284e,
-0x2862,  0x2876,  0x288a,  0x289e,  0x28b3,  0x28c7,
-0x28db,  0x28ef,  0x2903,  0x2917,  0x292b,  0x293f,
-0x2953,  0x2967,  0x297b,  0x298f,  0x29a3,  0x29b7,
-0x29cb,  0x29df,  0x29f3,  0x2a07,  0x2a1b,  0x2a2f,
-0x2a43,  0x2a58,  0x2a6c,  0x2a80,  0x2a94,  0x2aa8,
-0x2abc,  0x2ad0,  0x2ae4,  0x2af8,  0x2b0c,  0x2b20,
-0x2b34,  0x2b48,  0x2b5c,  0x2b70,  0x2b84,  0x2b98,
-0x2bac,  0x2bc0,  0x2bd4,  0x2be8,  0x2bfc,  0x2c10,
-0x2c24,  0x2c38,  0x2c4c,  0x2c60,  0x2c74,  0x2c88,
-0x2c9c,  0x2cb0,  0x2cc4,  0x2cd8,  0x2cec,  0x2d00,
-0x2d14,  0x2d28,  0x2d3c,  0x2d50,  0x2d64,  0x2d78,
-0x2d8c,  0x2da0,  0x2db4,  0x2dc8,  0x2ddc,  0x2df0,
-0x2e04,  0x2e18,  0x2e2c,  0x2e40,  0x2e54,  0x2e68,
-0x2e7c,  0x2e90,  0x2ea3,  0x2eb7,  0x2ecb,  0x2edf,
-0x2ef3,  0x2f07,  0x2f1b,  0x2f2f,  0x2f43,  0x2f57,
-0x2f6b,  0x2f7f,  0x2f93,  0x2fa7,  0x2fbb,  0x2fcf,
-0x2fe3,  0x2ff7,  0x300b,  0x301e,  0x3032,  0x3046,
-0x305a,  0x306e,  0x3082,  0x3096,  0x30aa,  0x30be,
-0x30d2,  0x30e6,  0x30fa,  0x310e,  0x3122,  0x3135,
-0x3149,  0x315d,  0x3171,  0x3185,  0x3199,  0x31ad,
-0x31c1,  0x31d5,  0x31e9,  0x31fd,  0x3210,  0x3224,
-0x3238,  0x324c,  0x3260,  0x3274,  0x3288,  0x329c,
-0x32b0,  0x32c3,  0x32d7,  0x32eb,  0x32ff,  0x3313,
-0x3327,  0x333b,  0x334f,  0x3363,  0x3376,  0x338a,
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-0xd12b,  0xd139,  0xd146,  0xd153,  0xd160,  0xd16d,
-0xd17a,  0xd187,  0xd194,  0xd1a1,  0xd1ae,  0xd1bb,
-0xd1c8,  0xd1d5,  0xd1e2,  0xd1ef,  0xd1fc,  0xd209,
-0xd216,  0xd223,  0xd230,  0xd23d,  0xd24a,  0xd257,
-0xd264,  0xd271,  0xd27e,  0xd28b,  0xd298,  0xd2a5,
-0xd2b2,  0xd2bf,  0xd2cc,  0xd2d9,  0xd2e6,  0xd2f3,
-0xd300,  0xd30d,  0xd31a,  0xd327,  0xd334,  0xd341,
-0xd34e,  0xd35b,  0xd368,  0xd375,  0xd382,  0xd38f,
-0xd39c,  0xd3a8,  0xd3b5,  0xd3c2,  0xd3cf,  0xd3dc,
-0xd3e9,  0xd3f6,  0xd403,  0xd410,  0xd41d,  0xd42a,
-0xd436,  0xd443,  0xd450,  0xd45d,  0xd46a,  0xd477,
-0xd484,  0xd491,  0xd49e,  0xd4aa,  0xd4b7,  0xd4c4,
-0xd4d1,  0xd4de,  0xd4eb,  0xd4f8,  0xd504,  0xd511,
-0xd51e,  0xd52b,  0xd538,  0xd545,  0xd551,  0xd55e,
-0xd56b,  0xd578,  0xd585,  0xd591,  0xd59e,  0xd5ab,
-0xd5b8,  0xd5c5,  0xd5d1,  0xd5de,  0xd5eb,  0xd5f8,
-0xd605,  0xd611,  0xd61e,  0xd62b,  0xd638,  0xd645,
-0xd651,  0xd65e,  0xd66b,  0xd678,  0xd684,  0xd691,
-0xd69e,  0xd6ab,  0xd6b7,  0xd6c4,  0xd6d1,  0xd6de,
-0xd6ea,  0xd6f7,  0xd704,  0xd710,  0xd71d,  0xd72a,
-0xd737,  0xd743,  0xd750,  0xd75d,  0xd769,  0xd776,
-0xd783,  0xd78f,  0xd79c,  0xd7a9,  0xd7b6,  0xd7c2,
-0xd7cf,  0xd7dc,  0xd7e8,  0xd7f5,  0xd802,  0xd80e,
-0xd81b,  0xd828,  0xd834,  0xd841,  0xd84e,  0xd85a,
-0xd867,  0xd873,  0xd880,  0xd88d,  0xd899,  0xd8a6,
-0xd8b3,  0xd8bf,  0xd8cc,  0xd8d8,  0xd8e5,  0xd8f2,
-0xd8fe,  0xd90b,  0xd917,  0xd924,  0xd931,  0xd93d,
-0xd94a,  0xd956,  0xd963,  0xd970,  0xd97c,  0xd989,
-0xd995,  0xd9a2,  0xd9ae,  0xd9bb,  0xd9c8,  0xd9d4,
-0xd9e1,  0xd9ed,  0xd9fa,  0xda06,  0xda13,  0xda1f,
-0xda2c,  0xda38,  0xda45,  0xda51,  0xda5e,  0xda6a,
-0xda77,  0xda84,  0xda90,  0xda9d,  0xdaa9,  0xdab6,
-0xdac2,  0xdacf,  0xdadb,  0xdae7,  0xdaf4,  0xdb00,
-0xdb0d,  0xdb19,  0xdb26,  0xdb32,  0xdb3f,  0xdb4b,
-0xdb58,  0xdb64,  0xdb71,  0xdb7d,  0xdb8a,  0xdb96,
-0xdba2,  0xdbaf,  0xdbbb,  0xdbc8,  0xdbd4,  0xdbe1,
-0xdbed,  0xdbf9,  0xdc06,  0xdc12,  0xdc1f,  0xdc2b,
-0xdc38,  0xdc44,  0xdc50,  0xdc5d,  0xdc69,  0xdc76,
-0xdc82,  0xdc8e,  0xdc9b,  0xdca7,  0xdcb3,  0xdcc0,
-0xdccc,  0xdcd9,  0xdce5,  0xdcf1,  0xdcfe,  0xdd0a,
-0xdd16,  0xdd23,  0xdd2f,  0xdd3b,  0xdd48,  0xdd54,
-0xdd60,  0xdd6d,  0xdd79,  0xdd85,  0xdd92,  0xdd9e,
-0xddaa,  0xddb7,  0xddc3,  0xddcf,  0xdddc,  0xdde8,
-0xddf4,  0xde01,  0xde0d,  0xde19,  0xde25,  0xde32,
-0xde3e,  0xde4a,  0xde57,  0xde63,  0xde6f,  0xde7b,
-0xde88,  0xde94,  0xdea0,  0xdeac,  0xdeb9,  0xdec5,
-0xded1,  0xdedd,  0xdeea,  0xdef6,  0xdf02,  0xdf0e,
-0xdf1b,  0xdf27,  0xdf33,  0xdf3f,  0xdf4c,  0xdf58,
-0xdf64,  0xdf70,  0xdf7c,  0xdf89,  0xdf95,  0xdfa1,
-0xdfad,  0xdfb9,  0xdfc6,  0xdfd2,  0xdfde,  0xdfea,
-0xdff6,  0xe003,  0xe00f,  0xe01b,  0xe027,  0xe033,
-0xe03f,  0xe04c,  0xe058,  0xe064,  0xe070,  0xe07c,
-0xe088,  0xe094,  0xe0a1,  0xe0ad,  0xe0b9,  0xe0c5,
-0xe0d1,  0xe0dd,  0xe0e9,  0xe0f5,  0xe102,  0xe10e,
-0xe11a,  0xe126,  0xe132,  0xe13e,  0xe14a,  0xe156,
-0xe162,  0xe16e,  0xe17b,  0xe187,  0xe193,  0xe19f,
-0xe1ab,  0xe1b7,  0xe1c3,  0xe1cf,  0xe1db,  0xe1e7,
-0xe1f3,  0xe1ff,  0xe20b,  0xe217,  0xe223,  0xe22f,
-0xe23c,  0xe248,  0xe254,  0xe260,  0xe26c,  0xe278,
-0xe284,  0xe290,  0xe29c,  0xe2a8,  0xe2b4,  0xe2c0,
-0xe2cc,  0xe2d8,  0xe2e4,  0xe2f0,  0xe2fc,  0xe308,
-0xe314,  0xe320,  0xe32c,  0xe338,  0xe344,  0xe350,
-0xe35c,  0xe368,  0xe374,  0xe380,  0xe38b,  0xe397,
-0xe3a3,  0xe3af,  0xe3bb,  0xe3c7,  0xe3d3,  0xe3df,
-0xe3eb,  0xe3f7,  0xe403,  0xe40f,  0xe41b,  0xe427,
-0xe433,  0xe43f,  0xe44a,  0xe456,  0xe462,  0xe46e,
-0xe47a,  0xe486,  0xe492,  0xe49e,  0xe4aa,  0xe4b6,
-0xe4c1,  0xe4cd,  0xe4d9,  0xe4e5,  0xe4f1,  0xe4fd,
-0xe509,  0xe515,  0xe520,  0xe52c,  0xe538,  0xe544,
-0xe550,  0xe55c,  0xe567,  0xe573,  0xe57f,  0xe58b,
-0xe597,  0xe5a3,  0xe5af,  0xe5ba,  0xe5c6,  0xe5d2,
-0xe5de,  0xe5ea,  0xe5f5,  0xe601,  0xe60d,  0xe619,
-0xe625,  0xe630,  0xe63c,  0xe648,  0xe654,  0xe660,
-0xe66b,  0xe677,  0xe683,  0xe68f,  0xe69a,  0xe6a6,
-0xe6b2,  0xe6be,  0xe6ca,  0xe6d5,  0xe6e1,  0xe6ed,
-0xe6f9,  0xe704,  0xe710,  0xe71c,  0xe727,  0xe733,
-0xe73f,  0xe74b,  0xe756,  0xe762,  0xe76e,  0xe77a,
-0xe785,  0xe791,  0xe79d,  0xe7a8,  0xe7b4,  0xe7c0,
-0xe7cb,  0xe7d7,  0xe7e3,  0xe7ef,  0xe7fa,  0xe806,
-0xe812,  0xe81d,  0xe829,  0xe835,  0xe840,  0xe84c,
-0xe858,  0xe863,  0xe86f,  0xe87b,  0xe886,  0xe892,
-0xe89e,  0xe8a9,  0xe8b5,  0xe8c0,  0xe8cc,  0xe8d8,
-0xe8e3,  0xe8ef,  0xe8fb,  0xe906,  0xe912,  0xe91d,
-0xe929,  0xe935,  0xe940,  0xe94c,  0xe958,  0xe963,
-0xe96f,  0xe97a,  0xe986,  0xe991,  0xe99d,  0xe9a9,
-0xe9b4,  0xe9c0,  0xe9cb,  0xe9d7,  0xe9e3,  0xe9ee,
-0xe9fa,  0xea05,  0xea11,  0xea1c,  0xea28,  0xea33,
-0xea3f,  0xea4a,  0xea56,  0xea62,  0xea6d,  0xea79,
-0xea84,  0xea90,  0xea9b,  0xeaa7,  0xeab2,  0xeabe,
-0xeac9,  0xead5,  0xeae0,  0xeaec,  0xeaf7,  0xeb03,
-0xeb0e,  0xeb1a,  0xeb25,  0xeb31,  0xeb3c,  0xeb48,
-0xeb53,  0xeb5f,  0xeb6a,  0xeb76,  0xeb81,  0xeb8d,
-0xeb98,  0xeba3,  0xebaf,  0xebba,  0xebc6,  0xebd1,
-0xebdd,  0xebe8,  0xebf4,  0xebff,  0xec0a,  0xec16,
-0xec21,  0xec2d,  0xec38,  0xec44,  0xec4f,  0xec5a,
-0xec66,  0xec71,  0xec7d,  0xec88,  0xec93,  0xec9f,
-0xecaa,  0xecb6,  0xecc1,  0xeccc,  0xecd8,  0xece3,
-0xecef,  0xecfa,  0xed05,  0xed11,  0xed1c,  0xed27,
-0xed33,  0xed3e,  0xed4a,  0xed55,  0xed60,  0xed6c,
-0xed77,  0xed82,  0xed8e,  0xed99,  0xeda4,  0xedb0,
-0xedbb,  0xedc6,  0xedd2,  0xeddd,  0xede8,  0xedf4,
-0xedff,  0xee0a,  0xee15,  0xee21,  0xee2c,  0xee37,
-0xee43,  0xee4e,  0xee59,  0xee65,  0xee70,  0xee7b,
-0xee86,  0xee92,  0xee9d,  0xeea8,  0xeeb3,  0xeebf,
-0xeeca,  0xeed5,  0xeee1,  0xeeec,  0xeef7,  0xef02,
-0xef0e,  0xef19,  0xef24,  0xef2f,  0xef3a,  0xef46,
-0xef51,  0xef5c,  0xef67,  0xef73,  0xef7e,  0xef89,
-0xef94,  0xef9f,  0xefab,  0xefb6,  0xefc1,  0xefcc,
-0xefd7,  0xefe3,  0xefee,  0xeff9,  0xf004,  0xf00f,
-0xf01b,  0xf026,  0xf031,  0xf03c,  0xf047,  0xf052,
-0xf05e,  0xf069,  0xf074,  0xf07f,  0xf08a,  0xf095,
-0xf0a1,  0xf0ac,  0xf0b7,  0xf0c2,  0xf0cd,  0xf0d8,
-0xf0e3,  0xf0ef,  0xf0fa,  0xf105,  0xf110,  0xf11b,
-0xf126,  0xf131,  0xf13c,  0xf147,  0xf153,  0xf15e,
-0xf169,  0xf174,  0xf17f,  0xf18a,  0xf195,  0xf1a0,
-0xf1ab,  0xf1b6,  0xf1c2,  0xf1cd,  0xf1d8,  0xf1e3,
-0xf1ee,  0xf1f9,  0xf204,  0xf20f,  0xf21a,  0xf225,
-0xf230,  0xf23b,  0xf246,  0xf251,  0xf25c,  0xf267,
-0xf272,  0xf27d,  0xf288,  0xf293,  0xf29f,  0xf2aa,
-0xf2b5,  0xf2c0,  0xf2cb,  0xf2d6,  0xf2e1,  0xf2ec,
-0xf2f7,  0xf302,  0xf30d,  0xf318,  0xf323,  0xf32e,
-0xf339,  0xf344,  0xf34f,  0xf35a,  0xf364,  0xf36f,
-0xf37a,  0xf385,  0xf390,  0xf39b,  0xf3a6,  0xf3b1,
-0xf3bc,  0xf3c7,  0xf3d2,  0xf3dd,  0xf3e8,  0xf3f3,
-0xf3fe,  0xf409,  0xf414,  0xf41f,  0xf42a,  0xf435,
-0xf43f,  0xf44a,  0xf455,  0xf460,  0xf46b,  0xf476,
-0xf481,  0xf48c,  0xf497,  0xf4a2,  0xf4ad,  0xf4b7,
-0xf4c2,  0xf4cd,  0xf4d8,  0xf4e3,  0xf4ee,  0xf4f9,
-0xf504,  0xf50f,  0xf519,  0xf524,  0xf52f,  0xf53a,
-0xf545,  0xf550,  0xf55b,  0xf565,  0xf570,  0xf57b,
-0xf586,  0xf591,  0xf59c,  0xf5a6,  0xf5b1,  0xf5bc,
-0xf5c7,  0xf5d2,  0xf5dd,  0xf5e7,  0xf5f2,  0xf5fd,
-0xf608,  0xf613,  0xf61d,  0xf628,  0xf633,  0xf63e,
-0xf649,  0xf653,  0xf65e,  0xf669,  0xf674,  0xf67f,
-0xf689,  0xf694,  0xf69f,  0xf6aa,  0xf6b4,  0xf6bf,
-0xf6ca,  0xf6d5,  0xf6e0,  0xf6ea,  0xf6f5,  0xf700,
-0xf70b,  0xf715,  0xf720,  0xf72b,  0xf736,  0xf740,
-0xf74b,  0xf756,  0xf760,  0xf76b,  0xf776,  0xf781,
-0xf78b,  0xf796,  0xf7a1,  0xf7ab,  0xf7b6,  0xf7c1,
-0xf7cc,  0xf7d6,  0xf7e1,  0xf7ec,  0xf7f6,  0xf801,
-0xf80c,  0xf816,  0xf821,  0xf82c,  0xf836,  0xf841,
-0xf84c,  0xf856,  0xf861,  0xf86c,  0xf876,  0xf881,
-0xf88c,  0xf896,  0xf8a1,  0xf8ac,  0xf8b6,  0xf8c1,
-0xf8cc,  0xf8d6,  0xf8e1,  0xf8ec,  0xf8f6,  0xf901,
-0xf90b,  0xf916,  0xf921,  0xf92b,  0xf936,  0xf941,
-0xf94b,  0xf956,  0xf960,  0xf96b,  0xf976,  0xf980,
-0xf98b,  0xf995,  0xf9a0,  0xf9aa,  0xf9b5,  0xf9c0,
-0xf9ca,  0xf9d5,  0xf9df,  0xf9ea,  0xf9f4,  0xf9ff,
-0xfa0a,  0xfa14,  0xfa1f,  0xfa29,  0xfa34,  0xfa3e,
-0xfa49,  0xfa53,  0xfa5e,  0xfa69,  0xfa73,  0xfa7e,
-0xfa88,  0xfa93,  0xfa9d,  0xfaa8,  0xfab2,  0xfabd,
-0xfac7,  0xfad2,  0xfadc,  0xfae7,  0xfaf1,  0xfafc,
-0xfb06,  0xfb11,  0xfb1b,  0xfb26,  0xfb30,  0xfb3b,
-0xfb45,  0xfb50,  0xfb5a,  0xfb65,  0xfb6f,  0xfb7a,
-0xfb84,  0xfb8f,  0xfb99,  0xfba4,  0xfbae,  0xfbb8,
-0xfbc3,  0xfbcd,  0xfbd8,  0xfbe2,  0xfbed,  0xfbf7,
-0xfc02,  0xfc0c,  0xfc16,  0xfc21,  0xfc2b,  0xfc36,
-0xfc40,  0xfc4b,  0xfc55,  0xfc5f,  0xfc6a,  0xfc74,
-0xfc7f,  0xfc89,  0xfc93,  0xfc9e,  0xfca8,  0xfcb3,
-0xfcbd,  0xfcc7,  0xfcd2,  0xfcdc,  0xfce7,  0xfcf1,
-0xfcfb,  0xfd06,  0xfd10,  0xfd1a,  0xfd25,  0xfd2f,
-0xfd3a,  0xfd44,  0xfd4e,  0xfd59,  0xfd63,  0xfd6d,
-0xfd78,  0xfd82,  0xfd8c,  0xfd97,  0xfda1,  0xfdab,
-0xfdb6,  0xfdc0,  0xfdca,  0xfdd5,  0xfddf,  0xfde9,
-0xfdf4,  0xfdfe,  0xfe08,  0xfe13,  0xfe1d,  0xfe27,
-0xfe32,  0xfe3c,  0xfe46,  0xfe50,  0xfe5b,  0xfe65,
-0xfe6f,  0xfe7a,  0xfe84,  0xfe8e,  0xfe98,  0xfea3,
-0xfead,  0xfeb7,  0xfec1,  0xfecc,  0xfed6,  0xfee0,
-0xfeeb,  0xfef5,  0xfeff,  0xff09,  0xff14,  0xff1e,
-0xff28,  0xff32,  0xff3c,  0xff47,  0xff51,  0xff5b,
-0xff65,  0xff70,  0xff7a,  0xff84,  0xff8e,  0xff98,
-0xffa3,  0xffad,  0xffb7,  0xffc1,  0xffcc,  0xffd6,
-0xffe0,  0xffea,  0xfff4,  0xffff
-};
-
-// max value is pi/4
-constexpr double SCALING_FACTOR = 4. / M_PI * 0xFFFF;
-
-inline double atan2_lookup(double y, double x)
-{
-    if (std::abs(x) < std::numeric_limits<double>::epsilon())
-    {
-        if (y >= 0.)
-        {
-            return M_PI / 2.;
-        }
-        else
-        {
-            return -M_PI / 2.;
-        }
-    }
-
-    unsigned octant = 0;
-
-    if (x < 0.)
-    {
-        octant = 1;
-        x = -x;
-    }
-    if (y < 0.)
-    {
-        octant |= 2;
-        y = -y;
-    }
-
-    double t = y / x;
-    if (t > 1.0)
-    {
-        octant |= 4;
-        t = 1.0 / t;
-    }
-
-    double angle = atan_table[(unsigned)(t * 4095)] / SCALING_FACTOR;
-
-    switch (octant)
-    {
-    case 0:
-        break;
-    case 1:
-        angle = M_PI - angle;
-        break;
-    case 2:
-        angle = -angle;
-        break;
-    case 3:
-        angle = -M_PI + angle;
-        break;
-    case 4:
-        angle = M_PI / 2.0 - angle;
-        break;
-    case 5:
-        angle = M_PI / 2.0 + angle;
-        break;
-    case 6:
-        angle = -M_PI / 2.0 + angle;
-        break;
-    case 7:
-        angle = -M_PI / 2.0 - angle;
-        break;
-    }
-    return angle;
-}
-
-#endif // TRIGONOMETRY_TABLES_H

Util/graph_loader.hpp

@@ -1,325 +0,0 @@
-/*
-
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef GRAPHLOADER_H
-#define GRAPHLOADER_H
-
-#include "OSRMException.h"
-#include "../data_structures/external_memory_node.hpp"
-#include "../data_structures/import_edge.hpp"
-#include "../data_structures/query_node.hpp"
-#include "../data_structures/restriction.hpp"
-#include "../Util/simple_logger.hpp"
-#include "../Util/FingerPrint.h"
-#include "../typedefs.h"
-
-#include <boost/assert.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-#include <tbb/parallel_sort.h>
-
-#include <cmath>
-
-#include <algorithm>
-#include <fstream>
-#include <iostream>
-#include <iomanip>
-#include <unordered_map>
-#include <vector>
-
-template <typename EdgeT>
-NodeID readBinaryOSRMGraphFromStream(std::istream &input_stream,
-                                     std::vector<EdgeT> &edge_list,
-                                     std::vector<NodeID> &barrier_node_list,
-                                     std::vector<NodeID> &traffic_light_node_list,
-                                     std::vector<QueryNode> *int_to_ext_node_id_map,
-                                     std::vector<TurnRestriction> &restriction_list)
-{
-    const FingerPrint fingerprint_orig;
-    FingerPrint fingerprint_loaded;
-    input_stream.read((char *)&fingerprint_loaded, sizeof(FingerPrint));
-
-    if (!fingerprint_loaded.TestGraphUtil(fingerprint_orig))
-    {
-        SimpleLogger().Write(logWARNING) << ".osrm was prepared with different build.\n"
-                                            "Reprocess to get rid of this warning.";
-    }
-
-    std::unordered_map<NodeID, NodeID> ext_to_int_id_map;
-
-    NodeID n;
-    input_stream.read((char *)&n, sizeof(NodeID));
-    SimpleLogger().Write() << "Importing n = " << n << " nodes ";
-
-    ExternalMemoryNode current_node;
-    for (NodeID i = 0; i < n; ++i)
-    {
-        input_stream.read((char *)&current_node, sizeof(ExternalMemoryNode));
-        int_to_ext_node_id_map->emplace_back(current_node.lat, current_node.lon, current_node.node_id);
-        ext_to_int_id_map.emplace(current_node.node_id, i);
-        if (current_node.barrier)
-        {
-            barrier_node_list.emplace_back(i);
-        }
-        if (current_node.traffic_lights)
-        {
-            traffic_light_node_list.emplace_back(i);
-        }
-    }
-
-    // tighten vector sizes
-    barrier_node_list.shrink_to_fit();
-    traffic_light_node_list.shrink_to_fit();
-
-    // renumber nodes in turn restrictions
-    for (TurnRestriction &current_restriction : restriction_list)
-    {
-        auto internal_id_iter = ext_to_int_id_map.find(current_restriction.from.node);
-        if (internal_id_iter == ext_to_int_id_map.end())
-        {
-            SimpleLogger().Write(logDEBUG) << "Unmapped from Node of restriction";
-            continue;
-        }
-        current_restriction.from.node = internal_id_iter->second;
-
-        internal_id_iter = ext_to_int_id_map.find(current_restriction.via.node);
-        if (internal_id_iter == ext_to_int_id_map.end())
-        {
-            SimpleLogger().Write(logDEBUG) << "Unmapped via node of restriction";
-            continue;
-        }
-        current_restriction.via.node = internal_id_iter->second;
-
-        internal_id_iter = ext_to_int_id_map.find(current_restriction.to.node);
-        if (internal_id_iter == ext_to_int_id_map.end())
-        {
-            SimpleLogger().Write(logDEBUG) << "Unmapped to node of restriction";
-            continue;
-        }
-        current_restriction.to.node = internal_id_iter->second;
-    }
-
-    EdgeWeight weight;
-    NodeID source, target;
-    unsigned nameID;
-    int length;
-    short dir; // direction (0 = open, 1 = forward, 2+ = open)
-    bool is_roundabout, ignore_in_grid, is_access_restricted, is_split;
-    TravelMode travel_mode;
-
-    EdgeID m;
-    input_stream.read((char *)&m, sizeof(unsigned));
-    edge_list.reserve(m);
-    SimpleLogger().Write() << " and " << m << " edges ";
-
-    for (EdgeID i = 0; i < m; ++i)
-    {
-        input_stream.read((char *)&source, sizeof(unsigned));
-        input_stream.read((char *)&target, sizeof(unsigned));
-        input_stream.read((char *)&length, sizeof(int));
-        input_stream.read((char *)&dir, sizeof(short));
-        input_stream.read((char *)&weight, sizeof(int));
-        input_stream.read((char *)&nameID, sizeof(unsigned));
-        input_stream.read((char *)&is_roundabout, sizeof(bool));
-        input_stream.read((char *)&ignore_in_grid, sizeof(bool));
-        input_stream.read((char *)&is_access_restricted, sizeof(bool));
-        input_stream.read((char *)&travel_mode, sizeof(TravelMode));
-        input_stream.read((char *)&is_split, sizeof(bool));
-
-        BOOST_ASSERT_MSG(length > 0, "loaded null length edge");
-        BOOST_ASSERT_MSG(weight > 0, "loaded null weight");
-        BOOST_ASSERT_MSG(0 <= dir && dir <= 2, "loaded bogus direction");
-
-        bool forward = true;
-        bool backward = true;
-        if (1 == dir)
-        {
-            backward = false;
-        }
-        if (2 == dir)
-        {
-            forward = false;
-        }
-
-        // translate the external NodeIDs to internal IDs
-        auto internal_id_iter = ext_to_int_id_map.find(source);
-        if (ext_to_int_id_map.find(source) == ext_to_int_id_map.end())
-        {
-#ifndef NDEBUG
-            SimpleLogger().Write(logWARNING) << " unresolved source NodeID: " << source;
-#endif
-            continue;
-        }
-        source = internal_id_iter->second;
-        internal_id_iter = ext_to_int_id_map.find(target);
-        if (ext_to_int_id_map.find(target) == ext_to_int_id_map.end())
-        {
-#ifndef NDEBUG
-            SimpleLogger().Write(logWARNING) << "unresolved target NodeID : " << target;
-#endif
-            continue;
-        }
-        target = internal_id_iter->second;
-        BOOST_ASSERT_MSG(source != SPECIAL_NODEID && target != SPECIAL_NODEID,
-                         "nonexisting source or target");
-
-        if (source > target)
-        {
-            std::swap(source, target);
-            std::swap(forward, backward);
-        }
-
-        edge_list.emplace_back(source,
-                               target,
-                               nameID,
-                               weight,
-                               forward,
-                               backward,
-                               is_roundabout,
-                               ignore_in_grid,
-                               is_access_restricted,
-                               travel_mode,
-                               is_split);
-    }
-    ext_to_int_id_map.clear();
-
-    tbb::parallel_sort(edge_list.begin(), edge_list.end());
-
-    for (unsigned i = 1; i < edge_list.size(); ++i)
-    {
-        if ((edge_list[i - 1].target == edge_list[i].target) &&
-            (edge_list[i - 1].source == edge_list[i].source))
-        {
-            const bool edge_flags_equivalent =
-                (edge_list[i - 1].forward == edge_list[i].forward) &&
-                (edge_list[i - 1].backward == edge_list[i].backward);
-            const bool edge_flags_are_superset1 =
-                (edge_list[i - 1].forward && edge_list[i - 1].backward) &&
-                (edge_list[i].forward != edge_list[i].backward);
-            const bool edge_flags_are_superset_2 =
-                (edge_list[i].forward && edge_list[i].backward) &&
-                (edge_list[i - 1].forward != edge_list[i - 1].backward);
-
-            if (edge_flags_equivalent)
-            {
-                edge_list[i].weight = std::min(edge_list[i - 1].weight, edge_list[i].weight);
-                edge_list[i - 1].source = SPECIAL_NODEID;
-            }
-            else if (edge_flags_are_superset1)
-            {
-                if (edge_list[i - 1].weight <= edge_list[i].weight)
-                {
-                    // edge i-1 is smaller and goes in both directions. Throw away the other edge
-                    edge_list[i].source = SPECIAL_NODEID;
-                }
-                else
-                {
-                    // edge i-1 is open in both directions, but edge i is smaller in one direction.
-                    // Close edge i-1 in this direction
-                    edge_list[i - 1].forward = !edge_list[i].forward;
-                    edge_list[i - 1].backward = !edge_list[i].backward;
-                }
-            }
-            else if (edge_flags_are_superset_2)
-            {
-                if (edge_list[i - 1].weight <= edge_list[i].weight)
-                {
-                    // edge i-1 is smaller for one direction. edge i is open in both. close edge i
-                    // in the other direction
-                    edge_list[i].forward = !edge_list[i - 1].forward;
-                    edge_list[i].backward = !edge_list[i - 1].backward;
-                }
-                else
-                {
-                    // edge i is smaller and goes in both direction. Throw away edge i-1
-                    edge_list[i - 1].source = SPECIAL_NODEID;
-                }
-            }
-        }
-    }
-    const auto new_end_iter = std::remove_if(edge_list.begin(), edge_list.end(), [] (const EdgeT &edge)
-                                        {
-                                            return edge.source == SPECIAL_NODEID ||
-                                                   edge.target == SPECIAL_NODEID;
-                                        });
-    edge_list.erase(new_end_iter, edge_list.end()); // remove excess candidates.
-    edge_list.shrink_to_fit();
-    SimpleLogger().Write() << "Graph loaded ok and has " << edge_list.size() << " edges";
-    return n;
-}
-
-template <typename NodeT, typename EdgeT>
-unsigned readHSGRFromStream(const boost::filesystem::path &hsgr_file,
-                            std::vector<NodeT> &node_list,
-                            std::vector<EdgeT> &edge_list,
-                            unsigned *check_sum)
-{
-    if (!boost::filesystem::exists(hsgr_file))
-    {
-        throw OSRMException("hsgr file does not exist");
-    }
-    if (0 == boost::filesystem::file_size(hsgr_file))
-    {
-        throw OSRMException("hsgr file is empty");
-    }
-
-    boost::filesystem::ifstream hsgr_input_stream(hsgr_file, std::ios::binary);
-
-    FingerPrint fingerprint_loaded, fingerprint_orig;
-    hsgr_input_stream.read((char *)&fingerprint_loaded, sizeof(FingerPrint));
-    if (!fingerprint_loaded.TestGraphUtil(fingerprint_orig))
-    {
-        SimpleLogger().Write(logWARNING) << ".hsgr was prepared with different build.\n"
-                                            "Reprocess to get rid of this warning.";
-    }
-
-    unsigned number_of_nodes = 0;
-    unsigned number_of_edges = 0;
-    hsgr_input_stream.read((char *)check_sum, sizeof(unsigned));
-    hsgr_input_stream.read((char *)&number_of_nodes, sizeof(unsigned));
-    BOOST_ASSERT_MSG(0 != number_of_nodes, "number of nodes is zero");
-    hsgr_input_stream.read((char *)&number_of_edges, sizeof(unsigned));
-
-    SimpleLogger().Write() << "number_of_nodes: " << number_of_nodes
-                           << ", number_of_edges: " << number_of_edges;
-
-    // BOOST_ASSERT_MSG( 0 != number_of_edges, "number of edges is zero");
-    node_list.resize(number_of_nodes);
-    hsgr_input_stream.read((char *)&(node_list[0]), number_of_nodes * sizeof(NodeT));
-
-    edge_list.resize(number_of_edges);
-    if (number_of_edges > 0)
-    {
-        hsgr_input_stream.read((char *)&(edge_list[0]), number_of_edges * sizeof(EdgeT));
-    }
-    hsgr_input_stream.close();
-
-    return number_of_nodes;
-}
-
-#endif // GRAPHLOADER_H

Util/range_algorithms.hpp

@@ -1,42 +0,0 @@
-/*
-    open source routing machine
-    Copyright (C) Dennis Luxen, others 2010
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU AFFERO General Public License as published by
-the Free Software Foundation; either version 3 of the License, or
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-or see http://www.gnu.org/licenses/agpl.txt.
- */
-
-#ifndef RANGE_ALGORITHMS_HPP
-#define RANGE_ALGORITHMS_HPP
-
-#include <algorithm>
-
-namespace osrm {
-
-template<class Container>
-auto max_element(const Container & c) -> decltype(std::max_element(c.begin(), c.end()))
-{
-    return std::max_element(c.begin(), c.end());
-}
-
-template<class Container>
-auto max_element(const Container & c) -> decltype(std::max_element(c.cbegin(), c.cend()))
-{
-    return std::max_element(c.cbegin(), c.cend());
-}
-
-}
-
-#endif // RANGE_ALGORITHMS_HPP

algorithms/bayes_classifier.hpp

@@ -0,0 +1,117 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef BAYES_CLASSIFIER_HPP
+#define BAYES_CLASSIFIER_HPP
+
+#include <cmath>
+
+#include <vector>
+
+struct NormalDistribution
+{
+    NormalDistribution(const double mean, const double standard_deviation)
+        : mean(mean), standard_deviation(standard_deviation)
+    {
+    }
+
+    // FIXME implement log-probability version since its faster
+    double density_function(const double val) const
+    {
+        const double x = val - mean;
+        return 1.0 / (std::sqrt(2. * M_PI) * standard_deviation) *
+               std::exp(-x * x / (standard_deviation * standard_deviation));
+    }
+
+    double mean;
+    double standard_deviation;
+};
+
+struct LaplaceDistribution
+{
+    LaplaceDistribution(const double location, const double scale)
+        : location(location), scale(scale)
+    {
+    }
+
+    // FIXME implement log-probability version since its faster
+    double density_function(const double val) const
+    {
+        const double x = std::abs(val - location);
+        return 1.0 / (2. * scale) * std::exp(-x / scale);
+    }
+
+    double location;
+    double scale;
+};
+
+template <typename PositiveDistributionT, typename NegativeDistributionT, typename ValueT>
+class BayesClassifier
+{
+  public:
+    enum class ClassLabel : unsigned
+    {
+        NEGATIVE,
+        POSITIVE
+    };
+    using ClassificationT = std::pair<ClassLabel, double>;
+
+    BayesClassifier(const PositiveDistributionT &positive_distribution,
+                    const NegativeDistributionT &negative_distribution,
+                    const double positive_apriori_probability)
+        : positive_distribution(positive_distribution),
+          negative_distribution(negative_distribution),
+          positive_apriori_probability(positive_apriori_probability),
+          negative_apriori_probability(1. - positive_apriori_probability)
+    {
+    }
+
+    // Returns label and the probability of the label.
+    ClassificationT classify(const ValueT &v) const
+    {
+        const double positive_postpriori =
+            positive_apriori_probability * positive_distribution.density_function(v);
+        const double negative_postpriori =
+            negative_apriori_probability * negative_distribution.density_function(v);
+        const double norm = positive_postpriori + negative_postpriori;
+
+        if (positive_postpriori > negative_postpriori)
+        {
+            return std::make_pair(ClassLabel::POSITIVE, positive_postpriori / norm);
+        }
+
+        return std::make_pair(ClassLabel::NEGATIVE, negative_postpriori / norm);
+    }
+
+  private:
+    PositiveDistributionT positive_distribution;
+    NegativeDistributionT negative_distribution;
+    double positive_apriori_probability;
+    double negative_apriori_probability;
+};
+
+#endif // BAYES_CLASSIFIER_HPP

algorithms/bfs_components.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -95,8 +95,8 @@ template <typename GraphT> class BFSComponentExplorer
      * Explores the current component that starts at node using BFS.
      */
     unsigned ExploreComponent(std::queue<std::pair<NodeID, NodeID>> &bfs_queue,
-                                     NodeID node,
-                                     unsigned current_component)
+                              NodeID node,
+                              unsigned current_component)
     {
         /*
            Graphical representation of variables:
@@ -118,42 +118,42 @@ template <typename GraphT> class BFSComponentExplorer
             std::pair<NodeID, NodeID> current_queue_item = bfs_queue.front();
             bfs_queue.pop();
 
-            const NodeID v = current_queue_item.first; // current node
+            const NodeID v = current_queue_item.first;  // current node
             const NodeID u = current_queue_item.second; // parent
             // increment size counter of current component
             ++current_component_size;
-            const bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
-            if (!is_barrier_node)
+            if (m_barrier_nodes.find(v) != m_barrier_nodes.end())
             {
-                const NodeID to_node_of_only_restriction =
-                    m_restriction_map.CheckForEmanatingIsOnlyTurn(u, v);
+                continue;
+            }
+            const NodeID to_node_of_only_restriction =
+                m_restriction_map.CheckForEmanatingIsOnlyTurn(u, v);
 
-                for (auto e2 : m_graph.GetAdjacentEdgeRange(v))
+            for (auto e2 : m_graph.GetAdjacentEdgeRange(v))
+            {
+                const NodeID w = m_graph.GetTarget(e2);
+
+                if (to_node_of_only_restriction != std::numeric_limits<unsigned>::max() &&
+                    w != to_node_of_only_restriction)
                 {
-                    const NodeID w = m_graph.GetTarget(e2);
+                    // At an only_-restriction but not at the right turn
+                    continue;
+                }
 
-                    if (to_node_of_only_restriction != std::numeric_limits<unsigned>::max() &&
-                        w != to_node_of_only_restriction)
+                if (u != w)
+                {
+                    // only add an edge if turn is not a U-turn except
+                    // when it is at the end of a dead-end street.
+                    if (!m_restriction_map.CheckIfTurnIsRestricted(u, v, w))
                     {
-                        // At an only_-restriction but not at the right turn
-                        continue;
-                    }
-
-                    if (u != w)
-                    {
-                        // only add an edge if turn is not a U-turn except
-                        // when it is at the end of a dead-end street.
-                        if (!m_restriction_map.CheckIfTurnIsRestricted(u, v, w))
+                        // only add an edge if turn is not prohibited
+                        if (std::numeric_limits<unsigned>::max() == m_component_index_list[w])
                         {
-                            // only add an edge if turn is not prohibited
-                            if (std::numeric_limits<unsigned>::max() == m_component_index_list[w])
-                            {
-                                // insert next (node, parent) only if w has
-                                // not yet been explored
-                                // mark node as read
-                                m_component_index_list[w] = current_component;
-                                bfs_queue.emplace(w, v);
-                            }
+                            // insert next (node, parent) only if w has
+                            // not yet been explored
+                            // mark node as read
+                            m_component_index_list[w] = current_component;
+                            bfs_queue.emplace(w, v);
                         }
                     }
                 }

algorithms/crc32_processor.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -49,7 +49,7 @@ class IteratorbasedCRC32
         while (iter != end)
         {
             using value_type = typename std::iterator_traits<Iterator>::value_type;
-            char *data = (char *)(&(*iter));
+            const char *data = reinterpret_cast<const char *>(&(*iter));
 
             if (use_hardware_implementation)
             {
@@ -73,14 +73,14 @@ class IteratorbasedCRC32
         return sse42_found;
     }
 
-    unsigned compute_in_software(char *str, unsigned len)
+    unsigned compute_in_software(const char *str, unsigned len)
     {
         crc_processor.process_bytes(str, len);
         return crc_processor.checksum();
     }
 
     // adapted from http://byteworm.com/2010/10/13/crc32/
-    unsigned compute_in_hardware(char *str, unsigned len)
+    unsigned compute_in_hardware(const char *str, unsigned len)
     {
 #if defined(__x86_64__)
         unsigned q = len / sizeof(unsigned);
@@ -96,7 +96,7 @@ class IteratorbasedCRC32
             ++p;
         }
 
-        str = (char *)p;
+        str = reinterpret_cast<char *>(p);
         while (r--)
         {
             __asm__ __volatile__(".byte 0xf2, 0xf, 0x38, 0xf1, 0xf1;"
@@ -116,7 +116,7 @@ class IteratorbasedCRC32
         return ecx;
     }
 
-#if defined(__MINGW64__) || defined(_MSC_VER)
+#if defined(__MINGW64__) || defined(_MSC_VER) || !defined(__x86_64__)
     inline void
     __get_cpuid(int param, unsigned *eax, unsigned *ebx, unsigned *ecx, unsigned *edx) const
     {
@@ -131,8 +131,7 @@ class IteratorbasedCRC32
 
 struct RangebasedCRC32
 {
-    template<typename Iteratable>
-    unsigned operator()(const Iteratable &iterable)
+    template <typename Iteratable> unsigned operator()(const Iteratable &iterable)
     {
         return crc32(std::begin(iterable), std::end(iterable));
     }

algorithms/douglas_peucker.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,15 +28,13 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "douglas_peucker.hpp"
 
 #include "../data_structures/segment_information.hpp"
-#include "../Util/integer_range.hpp"
-
-#include <osrm/Coordinate.h>
 
 #include <boost/assert.hpp>
+#include <osrm/coordinate.hpp>
 
 #include <cmath>
-
 #include <algorithm>
+#include <iterator>
 
 namespace
 {
@@ -65,12 +63,12 @@ struct CoordinatePairCalculator
         // compute distance (a,c)
         const float x_value_1 = (first_lon - float_lon1) * cos((float_lat1 + first_lat) / 2.f);
         const float y_value_1 = first_lat - float_lat1;
-        const float dist1 = sqrt(std::pow(x_value_1, 2) + std::pow(y_value_1, 2)) * earth_radius;
+        const float dist1 = std::hypot(x_value_1, y_value_1) * earth_radius;
 
         // compute distance (b,c)
         const float x_value_2 = (second_lon - float_lon1) * cos((float_lat1 + second_lat) / 2.f);
         const float y_value_2 = second_lat - float_lat1;
-        const float dist2 = sqrt(std::pow(x_value_2, 2) + std::pow(y_value_2, 2)) * earth_radius;
+        const float dist2 = std::hypot(x_value_2, y_value_2) * earth_radius;
 
         // return the minimum
         return static_cast<int>(std::min(dist1, dist2));
@@ -90,7 +88,7 @@ void DouglasPeucker::Run(std::vector<SegmentInformation> &input_geometry, const
 
 void DouglasPeucker::Run(RandomAccessIt begin, RandomAccessIt end, const unsigned zoom_level)
 {
-    unsigned size = std::distance(begin, end);
+    const auto size = std::distance(begin, end);
     if (size < 2)
     {
         return;

algorithms/douglas_peucker.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,9 +28,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef DOUGLAS_PEUCKER_HPP_
 #define DOUGLAS_PEUCKER_HPP_
 
-#include <stack>
-#include <vector>
+#include "../data_structures/segment_information.hpp"
+
 #include <array>
+#include <stack>
+#include <utility>
+#include <vector>
 
 /* This class object computes the bitvector of indicating generalized input
  * points according to the (Ramer-)Douglas-Peucker algorithm.
@@ -39,9 +42,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  * bit indicating if the points is present in the generalization.
  * Note: points may also be pre-selected*/
 
-struct SegmentInformation;
-
-static const std::array<int, 19> DOUGLAS_PEUCKER_THRESHOLDS {{
+static const std::array<int, 19> DOUGLAS_PEUCKER_THRESHOLDS{{
     512440, // z0
     256720, // z1
     122560, // z2

algorithms/object_encoder.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,7 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef OBJECT_ENCODER_HPP
 #define OBJECT_ENCODER_HPP
 
-#include "../Util/StringUtil.h"
+#include "../util/string_util.hpp"
 
 #include <boost/assert.hpp>
 #include <boost/archive/iterators/base64_from_binary.hpp>
@@ -49,10 +49,9 @@ struct ObjectEncoder
         8,
         6>;
 
-    template <class ObjectT>
-    static void EncodeToBase64(const ObjectT &object, std::string &encoded)
+    template <class ObjectT> static void EncodeToBase64(const ObjectT &object, std::string &encoded)
     {
-        const char *char_ptr_to_object = (const char *)&object;
+        const char *char_ptr_to_object = reinterpret_cast<const char *>(&object);
         std::vector<unsigned char> data(sizeof(object));
         std::copy(char_ptr_to_object, char_ptr_to_object + sizeof(ObjectT), data.begin());
 
@@ -71,8 +70,7 @@ struct ObjectEncoder
         replaceAll(encoded, "/", "_");
     }
 
-    template <class ObjectT>
-    static void DecodeFromBase64(const std::string &input, ObjectT &object)
+    template <class ObjectT> static void DecodeFromBase64(const std::string &input, ObjectT &object)
     {
         try
         {
@@ -81,9 +79,8 @@ struct ObjectEncoder
             replaceAll(encoded, "-", "+");
             replaceAll(encoded, "_", "/");
 
-            std::copy(binary_t(encoded.begin()),
-                      binary_t(encoded.begin() + encoded.length() - 1),
-                      (char *)&object);
+            std::copy(binary_t(encoded.begin()), binary_t(encoded.begin() + encoded.length() - 1),
+                      reinterpret_cast<char *>(&object));
         }
         catch (...)
         {

algorithms/polyline_compressor.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,7 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "polyline_compressor.hpp"
 #include "../data_structures/segment_information.hpp"
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
 
 std::string PolylineCompressor::encode_vector(std::vector<int> &numbers) const
 {
@@ -56,19 +56,11 @@ std::string PolylineCompressor::encode_number(int number_to_encode) const
     {
         const int next_value = (0x20 | (number_to_encode & 0x1f)) + 63;
         output += static_cast<char>(next_value);
-        if (92 == next_value)
-        {
-            output += static_cast<char>(next_value);
-        }
         number_to_encode >>= 5;
     }
 
     number_to_encode += 63;
     output += static_cast<char>(number_to_encode);
-    if (92 == number_to_encode)
-    {
-        output += static_cast<char>(number_to_encode);
-    }
     return output;
 }
 
@@ -96,3 +88,41 @@ PolylineCompressor::get_encoded_string(const std::vector<SegmentInformation> &po
     }
     return encode_vector(delta_numbers);
 }
+
+std::vector<FixedPointCoordinate> PolylineCompressor::decode_string(const std::string &geometry_string) const
+{
+    std::vector<FixedPointCoordinate> new_coordinates;
+    int index = 0, len = geometry_string.size();
+    int lat = 0, lng = 0;
+  
+    while (index < len) 
+    {
+        int b, shift = 0, result = 0;
+        do 
+        {
+            b = geometry_string.at(index++) - 63;
+            result |= (b & 0x1f) << shift;
+            shift += 5;
+        } while (b >= 0x20);
+        int dlat = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
+        lat += dlat;
+
+        shift = 0;
+        result = 0;
+        do 
+        {
+            b = geometry_string.at(index++) - 63;
+            result |= (b & 0x1f) << shift;
+            shift += 5;
+        } while (b >= 0x20);
+        int dlng = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
+        lng += dlng;
+
+        FixedPointCoordinate p;
+        p.lat = COORDINATE_PRECISION * (((double) lat / 1E6));
+        p.lon = COORDINATE_PRECISION * (((double) lng / 1E6));
+        new_coordinates.push_back(p);
+    }
+
+    return new_coordinates;
+}

algorithms/polyline_compressor.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,6 +30,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 struct SegmentInformation;
 
+#include <osrm/coordinate.hpp>
+
 #include <string>
 #include <vector>
 
@@ -42,6 +44,8 @@ class PolylineCompressor
 
   public:
     std::string get_encoded_string(const std::vector<SegmentInformation> &polyline) const;
+    
+    std::vector<FixedPointCoordinate> decode_string(const std::string &geometry_string) const;
 };
 
 #endif /* POLYLINECOMPRESSOR_H_ */

algorithms/polyline_formatter.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,23 +30,23 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "polyline_compressor.hpp"
 #include "../data_structures/segment_information.hpp"
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
 
-JSON::String
+osrm::json::String
 PolylineFormatter::printEncodedString(const std::vector<SegmentInformation> &polyline) const
 {
-    return JSON::String(PolylineCompressor().get_encoded_string(polyline));
+    return osrm::json::String(PolylineCompressor().get_encoded_string(polyline));
 }
 
-JSON::Array
+osrm::json::Array
 PolylineFormatter::printUnencodedString(const std::vector<SegmentInformation> &polyline) const
 {
-    JSON::Array json_geometry_array;
+    osrm::json::Array json_geometry_array;
     for (const auto &segment : polyline)
     {
         if (segment.necessary)
         {
-            JSON::Array json_coordinate;
+            osrm::json::Array json_coordinate;
             json_coordinate.values.push_back(segment.location.lat / COORDINATE_PRECISION);
             json_coordinate.values.push_back(segment.location.lon / COORDINATE_PRECISION);
             json_geometry_array.values.push_back(json_coordinate);

algorithms/polyline_formatter.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,16 +30,16 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 struct SegmentInformation;
 
-#include "../data_structures/json_container.hpp"
+#include <osrm/json_container.hpp>
 
 #include <string>
 #include <vector>
 
 struct PolylineFormatter
 {
-    JSON::String printEncodedString(const std::vector<SegmentInformation> &polyline) const;
+    osrm::json::String printEncodedString(const std::vector<SegmentInformation> &polyline) const;
 
-    JSON::Array printUnencodedString(const std::vector<SegmentInformation> &polyline) const;
+    osrm::json::Array printUnencodedString(const std::vector<SegmentInformation> &polyline) const;
 };
 
 #endif /* POLYLINE_FORMATTER_HPP */

algorithms/route_name_extraction.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -54,7 +54,8 @@ template <class DataFacadeT, class SegmentT> struct ExtractRouteNames
 
         for (const SegmentT &segment : segment_list)
         {
-            if (segment.name_id != blocked_name_id && segment.length > result_segment.length && segment.name_id != 0)
+            if (segment.name_id != blocked_name_id && segment.length > result_segment.length &&
+                segment.name_id != 0)
             {
                 result_segment = segment;
             }
@@ -73,9 +74,13 @@ template <class DataFacadeT, class SegmentT> struct ExtractRouteNames
         SegmentT alternative_segment_1, alternative_segment_2;
 
         auto length_comperator = [](const SegmentT &a, const SegmentT &b)
-        { return a.length > b.length; };
+        {
+            return a.length > b.length;
+        };
         auto name_id_comperator = [](const SegmentT &a, const SegmentT &b)
-        { return a.name_id < b.name_id; };
+        {
+            return a.name_id < b.name_id;
+        };
 
         if (shortest_path_segments.empty())
         {
@@ -87,8 +92,7 @@ template <class DataFacadeT, class SegmentT> struct ExtractRouteNames
         shortest_segment_1 = shortest_path_segments[0];
         if (!alternative_path_segments.empty())
         {
-            std::sort(alternative_path_segments.begin(),
-                      alternative_path_segments.end(),
+            std::sort(alternative_path_segments.begin(), alternative_path_segments.end(),
                       length_comperator);
 
             // also pick the longest segment for the alternative path
@@ -99,16 +103,13 @@ template <class DataFacadeT, class SegmentT> struct ExtractRouteNames
         // alternative
         std::vector<SegmentT> shortest_path_set_difference(shortest_path_segments.size());
         std::sort(shortest_path_segments.begin(), shortest_path_segments.end(), name_id_comperator);
-        std::sort(alternative_path_segments.begin(), alternative_path_segments.end(), name_id_comperator);
-        std::set_difference(shortest_path_segments.begin(),
-                            shortest_path_segments.end(),
-                            alternative_path_segments.begin(),
-                            alternative_path_segments.end(),
-                            shortest_path_set_difference.begin(),
-                            name_id_comperator);
+        std::sort(alternative_path_segments.begin(), alternative_path_segments.end(),
+                  name_id_comperator);
+        std::set_difference(shortest_path_segments.begin(), shortest_path_segments.end(),
+                            alternative_path_segments.begin(), alternative_path_segments.end(),
+                            shortest_path_set_difference.begin(), name_id_comperator);
 
-        std::sort(shortest_path_set_difference.begin(),
-                  shortest_path_set_difference.end(),
+        std::sort(shortest_path_set_difference.begin(), shortest_path_set_difference.end(),
                   length_comperator);
         shortest_segment_2 =
             PickNextLongestSegment(shortest_path_set_difference, shortest_segment_1.name_id);
@@ -116,29 +117,23 @@ template <class DataFacadeT, class SegmentT> struct ExtractRouteNames
         // compute the set difference (for alternative path) depending on names between shortest and
         // alternative
         // vectors are still sorted, no need to do again
-        BOOST_ASSERT(std::is_sorted(shortest_path_segments.begin(),
-                                    shortest_path_segments.end(),
+        BOOST_ASSERT(std::is_sorted(shortest_path_segments.begin(), shortest_path_segments.end(),
                                     name_id_comperator));
         BOOST_ASSERT(std::is_sorted(alternative_path_segments.begin(),
-                                    alternative_path_segments.end(),
-                                    name_id_comperator));
+                                    alternative_path_segments.end(), name_id_comperator));
 
         std::vector<SegmentT> alternative_path_set_difference(alternative_path_segments.size());
-        std::set_difference(alternative_path_segments.begin(),
-                            alternative_path_segments.end(),
-                            shortest_path_segments.begin(),
-                            shortest_path_segments.end(),
-                            alternative_path_set_difference.begin(),
-                            name_id_comperator);
+        std::set_difference(alternative_path_segments.begin(), alternative_path_segments.end(),
+                            shortest_path_segments.begin(), shortest_path_segments.end(),
+                            alternative_path_set_difference.begin(), name_id_comperator);
 
-        std::sort(alternative_path_set_difference.begin(),
-                  alternative_path_set_difference.end(),
+        std::sort(alternative_path_set_difference.begin(), alternative_path_set_difference.end(),
                   length_comperator);
 
         if (!alternative_path_segments.empty())
         {
             alternative_segment_2 = PickNextLongestSegment(alternative_path_set_difference,
-                                                       alternative_segment_1.name_id);
+                                                           alternative_segment_1.name_id);
         }
 
         // move the segments into the order in which they occur.
@@ -152,15 +147,13 @@ template <class DataFacadeT, class SegmentT> struct ExtractRouteNames
         }
 
         // fetching names for the selected segments
-        route_names.shortest_path_name_1 =
-            facade->GetEscapedNameForNameID(shortest_segment_1.name_id);
-        route_names.shortest_path_name_2 =
-            facade->GetEscapedNameForNameID(shortest_segment_2.name_id);
+        route_names.shortest_path_name_1 = facade->get_name_for_id(shortest_segment_1.name_id);
+        route_names.shortest_path_name_2 = facade->get_name_for_id(shortest_segment_2.name_id);
 
         route_names.alternative_path_name_1 =
-            facade->GetEscapedNameForNameID(alternative_segment_1.name_id);
+            facade->get_name_for_id(alternative_segment_1.name_id);
         route_names.alternative_path_name_2 =
-            facade->GetEscapedNameForNameID(alternative_segment_2.name_id);
+            facade->get_name_for_id(alternative_segment_2.name_id);
 
         return route_names;
     }

algorithms/tiny_components.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -34,21 +34,20 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../data_structures/query_node.hpp"
 #include "../data_structures/percent.hpp"
 #include "../data_structures/restriction.hpp"
+#include "../data_structures/restriction_map.hpp"
 #include "../data_structures/turn_instructions.hpp"
 
-#include "../Util/integer_range.hpp"
-#include "../Util/OSRMException.h"
-#include "../Util/simple_logger.hpp"
-#include "../Util/std_hash.hpp"
-#include "../Util/timing_util.hpp"
+#include "../util/integer_range.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/std_hash.hpp"
+#include "../util/timing_util.hpp"
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
 
 #include <boost/assert.hpp>
 
 #include <tbb/parallel_sort.h>
 
-
 #include <cstdint>
 
 #include <memory>
@@ -57,8 +56,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <unordered_set>
 #include <vector>
 
-template <typename GraphT>
-class TarjanSCC
+template <typename GraphT> class TarjanSCC
 {
     struct TarjanStackFrame
     {
@@ -75,80 +73,40 @@ class TarjanSCC
         bool on_stack;
     };
 
-    using RestrictionSource = std::pair<NodeID, NodeID>;
-    using RestrictionTarget = std::pair<NodeID, bool>;
-    using EmanatingRestrictionsVector = std::vector<RestrictionTarget>;
-    using RestrictionMap = std::unordered_map<RestrictionSource, unsigned>;
-
-    std::vector<EmanatingRestrictionsVector> m_restriction_bucket_list;
-    std::vector<unsigned> components_index;     
+    std::vector<unsigned> components_index;
     std::vector<NodeID> component_size_vector;
     std::shared_ptr<GraphT> m_node_based_graph;
-    std::unordered_set<NodeID> barrier_node_list;
-    unsigned size_one_counter;
+    std::unordered_set<NodeID> barrier_node_set;
     RestrictionMap m_restriction_map;
+    std::size_t size_one_counter;
 
   public:
+    template <class ContainerT>
     TarjanSCC(std::shared_ptr<GraphT> graph,
-              std::vector<NodeID> &bn,
-              std::vector<TurnRestriction> &irs)
-        : components_index(graph->GetNumberOfNodes(), SPECIAL_NODEID),
-          m_node_based_graph(graph), 
-          size_one_counter(0)
+              const RestrictionMap &restrictions,
+              const ContainerT &barrier_node_list)
+        : components_index(graph->GetNumberOfNodes(), SPECIAL_NODEID), m_node_based_graph(graph),
+          m_restriction_map(restrictions), size_one_counter(0)
     {
-
-        TIMER_START(SCC_LOAD);
-        for (const TurnRestriction &restriction : irs)
-        {
-            std::pair<NodeID, NodeID> restriction_source = {restriction.from.node,
-                                                            restriction.via.node};
-            unsigned index = 0;
-            const auto restriction_iterator = m_restriction_map.find(restriction_source);
-            if (restriction_iterator == m_restriction_map.end())
-            {
-                index = m_restriction_bucket_list.size();
-                m_restriction_bucket_list.resize(index + 1);
-                m_restriction_map.emplace(restriction_source, index);
-            }
-            else
-            {
-                index = restriction_iterator->second;
-                // Map already contains an is_only_*-restriction
-                if (m_restriction_bucket_list.at(index).begin()->second)
-                {
-                    continue;
-                }
-                else if (restriction.flags.is_only)
-                {
-                    // We are going to insert an is_only_*-restriction. There can be only one.
-                    m_restriction_bucket_list.at(index).clear();
-                }
-            }
-
-            m_restriction_bucket_list.at(index)
-                .emplace_back(restriction.to.node, restriction.flags.is_only);
-        }
-
-        barrier_node_list.insert(bn.begin(), bn.end());
-
-        TIMER_STOP(SCC_LOAD);
-        SimpleLogger().Write() << "Loading data into SCC took " << TIMER_MSEC(SCC_LOAD)/1000. << "s";
+        barrier_node_set.insert(std::begin(barrier_node_list), std::end(barrier_node_list));
+        BOOST_ASSERT(m_node_based_graph->GetNumberOfNodes() > 0);
     }
 
-    void Run()
+    void run()
     {
         TIMER_START(SCC_RUN);
+        const NodeID max_node_id = m_node_based_graph->GetNumberOfNodes();
+
         // The following is a hack to distinguish between stuff that happens
         // before the recursive call and stuff that happens after
         std::stack<TarjanStackFrame> recursion_stack;
         // true = stuff before, false = stuff after call
         std::stack<NodeID> tarjan_stack;
-        std::vector<TarjanNode> tarjan_node_list(m_node_based_graph->GetNumberOfNodes());
+        std::vector<TarjanNode> tarjan_node_list(max_node_id);
         unsigned component_index = 0, size_of_current_component = 0;
-        int index = 0;
-        const NodeID last_node = m_node_based_graph->GetNumberOfNodes();
-        std::vector<bool> processing_node_before_recursion(m_node_based_graph->GetNumberOfNodes(), true);
-        for(const NodeID node : osrm::irange(0u, last_node))
+        unsigned index = 0;
+        std::vector<bool> processing_node_before_recursion(max_node_id, true);
+        for (const NodeID node : osrm::irange(0u, max_node_id))
         {
             if (SPECIAL_NODEID == components_index[node])
             {
@@ -158,8 +116,10 @@ class TarjanSCC
             while (!recursion_stack.empty())
             {
                 TarjanStackFrame currentFrame = recursion_stack.top();
+                const NodeID u = currentFrame.parent;
                 const NodeID v = currentFrame.v;
                 recursion_stack.pop();
+
                 const bool before_recursion = processing_node_before_recursion[v];
 
                 if (before_recursion && tarjan_node_list[v].index != UINT_MAX)
@@ -180,10 +140,31 @@ class TarjanSCC
                     tarjan_node_list[v].on_stack = true;
                     ++index;
 
-                    // Traverse outgoing edges
+                    const NodeID to_node_of_only_restriction =
+                        m_restriction_map.CheckForEmanatingIsOnlyTurn(u, v);
+
                     for (const auto current_edge : m_node_based_graph->GetAdjacentEdgeRange(v))
                     {
                         const auto vprime = m_node_based_graph->GetTarget(current_edge);
+
+                        // Traverse outgoing edges
+                        if (barrier_node_set.find(v) != barrier_node_set.end() && u != vprime)
+                        {
+                            continue;
+                        }
+
+                        if (to_node_of_only_restriction != std::numeric_limits<unsigned>::max() &&
+                            vprime == to_node_of_only_restriction)
+                        {
+                            // At an only_-restriction but not at the right turn
+                            // continue;
+                        }
+
+                        if (m_restriction_map.CheckIfTurnIsRestricted(u, v, vprime))
+                        {
+                            // continue;
+                        }
+
                         if (SPECIAL_NODEID == tarjan_node_list[vprime].index)
                         {
                             recursion_stack.emplace(TarjanStackFrame(vprime, v));
@@ -234,63 +215,25 @@ class TarjanSCC
         }
 
         TIMER_STOP(SCC_RUN);
-        SimpleLogger().Write() << "SCC run took: " << TIMER_MSEC(SCC_RUN)/1000. << "s";
-        SimpleLogger().Write() << "identified: " << component_size_vector.size() << " many components";
+        SimpleLogger().Write() << "SCC run took: " << TIMER_MSEC(SCC_RUN) / 1000. << "s";
 
-
-        size_one_counter = std::count_if(component_size_vector.begin(),
-                                         component_size_vector.end(),
+        size_one_counter = std::count_if(component_size_vector.begin(), component_size_vector.end(),
                                          [](unsigned value)
                                          {
-            return 1 == value;
-        });
-
-        SimpleLogger().Write() << "identified " << size_one_counter << " SCCs of size 1";
-
+                                             return 1 == value;
+                                         });
     }
 
+    std::size_t get_number_of_components() const { return component_size_vector.size(); }
+
+    std::size_t get_size_one_count() const { return size_one_counter; }
+
     unsigned get_component_size(const NodeID node) const
     {
         return component_size_vector[components_index[node]];
     }
 
-  private:
-    unsigned CheckForEmanatingIsOnlyTurn(const NodeID u, const NodeID v) const
-    {
-        std::pair<NodeID, NodeID> restriction_source = {u, v};
-        const auto restriction_iterator = m_restriction_map.find(restriction_source);
-        if (restriction_iterator != m_restriction_map.end())
-        {
-            const unsigned index = restriction_iterator->second;
-            for (const RestrictionSource &restriction_target : m_restriction_bucket_list.at(index))
-            {
-                if (restriction_target.second)
-                {
-                    return restriction_target.first;
-                }
-            }
-        }
-        return SPECIAL_NODEID;
-    }
-
-    bool CheckIfTurnIsRestricted(const NodeID u, const NodeID v, const NodeID w) const
-    {
-        // only add an edge if turn is not a U-turn except it is the end of dead-end street.
-        std::pair<NodeID, NodeID> restriction_source = {u, v};
-        const auto restriction_iterator = m_restriction_map.find(restriction_source);
-        if (restriction_iterator != m_restriction_map.end())
-        {
-            const unsigned index = restriction_iterator->second;
-            for (const RestrictionTarget &restriction_target : m_restriction_bucket_list.at(index))
-            {
-                if (w == restriction_target.first)
-                {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
+    unsigned get_component_id(const NodeID node) const { return components_index[node]; }
 };
 
 #endif /* TINY_COMPONENTS_HPP */

appveyor-build.bat

@@ -0,0 +1,113 @@
+@ECHO OFF
+SETLOCAL
+SET EL=0
+
+ECHO platform^: %platform%
+:: HARDCODE "x64" as it is uppercase on AppVeyor and download from S3 is case sensitive
+SET DEPSPKG=osrm-deps-win-x64-14.0.7z
+
+:: local development
+IF "%computername%"=="MB" GOTO SKIPDL
+
+IF EXIST %DEPSPKG% DEL %DEPSPKG%
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+ECHO downloading %DEPSPKG%
+powershell Invoke-WebRequest https://mapbox.s3.amazonaws.com/windows-builds/windows-deps/$env:DEPSPKG -OutFile C:\projects\osrm\$env:DEPSPKG
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+7z -y x %DEPSPKG% | %windir%\system32\FIND "ing archive"
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+:SKIPDL
+
+IF EXIST build rd /s /q build
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+mkdir build
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+cd build
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+SET OSRMDEPSDIR=c:\projects\osrm\osrm-deps
+set PREFIX=%OSRMDEPSDIR%/libs
+set BOOST_ROOT=%OSRMDEPSDIR%/boost
+set TBB_INSTALL_DIR=%OSRMDEPSDIR%/tbb
+set TBB_ARCH_PLATFORM=intel64/vc14
+
+ECHO calling cmake ....
+cmake .. ^
+-G "Visual Studio 14 Win64" ^
+-DBOOST_ROOT=%BOOST_ROOT% ^
+-DBoost_ADDITIONAL_VERSIONS=1.57 ^
+-DBoost_USE_MULTITHREADED=ON ^
+-DBoost_USE_STATIC_LIBS=ON ^
+-DCMAKE_BUILD_TYPE=%CONFIGURATION% ^
+-DCMAKE_INSTALL_PREFIX=%PREFIX%
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+ECHO building ...
+msbuild OSRM.sln ^
+/p:Configuration=%Configuration% ^
+/p:Platform=x64 ^
+/t:rebuild ^
+/p:BuildInParallel=true ^
+/m:%NUMBER_OF_PROCESSORS% ^
+/toolsversion:14.0 ^
+/p:PlatformToolset=v140 ^
+/clp:Verbosity=normal ^
+/nologo ^
+/flp1:logfile=build_errors.txt;errorsonly ^
+/flp2:logfile=build_warnings.txt;warningsonly
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+ECHO ========= TODO^: CREATE PACKAGES ==========
+
+CD c:\projects\osrm\build\%Configuration%
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+SET PATH=c:\projects\osrm\osrm-deps\libs\bin;%PATH%
+
+ECHO running datastructure-tests.exe ...
+datastructure-tests.exe
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+ECHO running algorithm-tests.exe ...
+algorithm-tests.exe
+IF %ERRORLEVEL% NEQ 0 GOTO ERROR
+
+GOTO DONE
+
+:ERROR
+SET EL=%ERRORLEVEL%
+ECHO ============== ERROR ===============
+
+:DONE
+ECHO ============= DONE ===============
+CD C:\projects\osrm
+EXIT /b %EL%
+
+
+
+
+  - cd c:/projects/osrm
+  - mkdir build
+  - cd build
+  - echo Running cmake...
+  - call "%VS120COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64
+  - SET PATH=C:\Program Files (x86)\MSBuild\12.0\bin\;%PATH%
+  - SET P=c:/projects/osrm
+  - set TBB_INSTALL_DIR=%P%/tbb
+  - set TBB_ARCH_PLATFORM=intel64/vc12
+  - cmake .. -G "Visual Studio 14 Win64" -DCMAKE_BUILD_TYPE=%Configuration% -DCMAKE_INSTALL_PREFIX=%P%/libs -DBOOST_ROOT=%P%/boost_min -DBoost_ADDITIONAL_VERSIONS=1.57 -DBoost_USE_STATIC_LIBS=ON
+  - SET PLATFORM_TOOLSET=v140
+  - SET TOOLS_VERSION=14.0
+  - msbuild /p:Platform=x64 /clp:Verbosity=minimal /toolsversion:%TOOLS_VERSION% /p:PlatformToolset=%PLATFORM_TOOLSET% /nologo OSRM.sln
+  - msbuild /p:Platform=x64 /clp:Verbosity=minimal /toolsversion:%TOOLS_VERSION% /p:PlatformToolset=%PLATFORM_TOOLSET% /nologo tests.vcxproj
+  - cd %Configuration%
+  - if "%APPVEYOR_REPO_BRANCH%"=="develop" (7z a %P%/osrm_%Configuration%.zip *.exe *.pdb %P%/libs/bin/*.dll -tzip)
+  - cd ..\..\profiles
+  - echo disk=c:\temp\stxxl,10000,wincall > .stxxl.txt
+  - if "%APPVEYOR_REPO_BRANCH%"=="develop" (7z a %P%/osrm_%Configuration%.zip * -tzip)
+  - set PATH=%PATH%;c:/projects/osrm/libs/bin
+  - cd c:/projects/osrm/build/%Configuration%
+  - datastructure-tests.exe
+  - algorithm-tests.exe

appveyor.yml

@@ -1,63 +1,33 @@
 environment:
   matrix:
-  - configuration: Debug
   - configuration: Release
-
-# branches to build
-branches:
-  # whitelist
-  only:
-    - develop
-
-# Operating system (build VM template)
-os: Windows Server 2012 R2
+#  - configuration: Debug
 
 # scripts that are called at very beginning, before repo cloning
 init:
   - git config --global core.autocrlf input
 
+os: Visual Studio 2015 RC
+
 # clone directory
 clone_folder: c:\projects\osrm
 
 platform: x64
 
 install:
-  # by default, all script lines are interpreted as batch
-  - nuget install protobuf
-  - cd c:\projects\osrm
-  - curl -O http://build.project-osrm.org/libs_osrm_%Configuration%.7z
-  - 7z x libs_osrm_%Configuration%.7z | find ":"
+  - set PATH=C:\Program Files (x86)\MSBuild\14.0\Bin;%PATH%
+  - CALL "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64
 
 build_script:
-  - cd c:/projects/osrm
-  - mkdir build
-  - cd build
-  - echo Running cmake...
-  - call "%VS120COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64
-  - SET PATH=C:\Program Files (x86)\MSBuild\12.0\bin\;%PATH%
-  - SET P=c:/projects/osrm
-  - set TBB_INSTALL_DIR=%P%/tbb
-  - set TBB_ARCH_PLATFORM=intel64/vc12
-  - cmake .. -G "Visual Studio 12 Win64" -DCMAKE_BUILD_TYPE=%Configuration% -DCMAKE_INSTALL_PREFIX=%P%/libs -DBOOST_ROOT=%P%/boost_min -DBoost_ADDITIONAL_VERSIONS=1.57 -DBoost_USE_STATIC_LIBS=ON -T CTP_Nov2013
-  - msbuild /clp:Verbosity=minimal /nologo OSRM.sln
-  - msbuild /clp:Verbosity=minimal /nologo tests.vcxproj
-  - cd %Configuration%
-  - if "%APPVEYOR_REPO_BRANCH%"=="develop" (7z a %P%/osrm_%Configuration%.zip *.exe *.pdb %P%/libs/bin/*.dll -tzip)
-  - cd ..\..\profiles
-  - echo disk=c:\temp\stxxl,10000,wincall > .stxxl.txt
-  - if "%APPVEYOR_REPO_BRANCH%"=="develop" (7z a %P%/osrm_%Configuration%.zip * -tzip)
-  - set PATH=%PATH%;c:/projects/osrm/libs/bin
-  - cd c:/projects/osrm/build/%Configuration%
-  - datastructure-tests.exe
-  - algorithm-tests.exe
+  - CALL appveyor-build.bat
 
 test: off
 
 artifacts:
-  - path: osrm_Debug.zip
-    name: osrm_Debug.zip
   - path: osrm_Release.zip
     name: osrm_Release.zip
+#  - path: osrm_Debug.zip
+#    name: osrm_Debug.zip
 
 deploy:
   provider: FTP

benchmarks/static_rtree.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -29,10 +29,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../data_structures/query_node.hpp"
 #include "../data_structures/shared_memory_vector_wrapper.hpp"
 #include "../data_structures/static_rtree.hpp"
+#include "../util/boost_filesystem_2_fix.hpp"
 #include "../data_structures/edge_based_node.hpp"
-#include "../Util/BoostFileSystemFix.h"
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
 
 #include <random>
 
@@ -52,10 +52,10 @@ FixedPointCoordinateListPtr LoadCoordinates(const boost::filesystem::path &nodes
     boost::filesystem::ifstream nodes_input_stream(nodes_file, std::ios::binary);
 
     QueryNode current_node;
-    unsigned number_of_coordinates = 0;
-    nodes_input_stream.read((char *)&number_of_coordinates, sizeof(unsigned));
-    auto coords = std::make_shared<std::vector<FixedPointCoordinate>>(number_of_coordinates);
-    for (unsigned i = 0; i < number_of_coordinates; ++i)
+    unsigned coordinate_count = 0;
+    nodes_input_stream.read((char *)&coordinate_count, sizeof(unsigned));
+    auto coords = std::make_shared<std::vector<FixedPointCoordinate>>(coordinate_count);
+    for (unsigned i = 0; i < coordinate_count; ++i)
     {
         nodes_input_stream.read((char *)&current_node, sizeof(QueryNode));
         coords->at(i) = FixedPointCoordinate(current_node.lat, current_node.lon);
@@ -84,15 +84,13 @@ void Benchmark(BenchStaticRTree &rtree, unsigned num_queries)
                   << "\n";
 
         TIMER_START(query_phantom);
-        std::vector<PhantomNode> resulting_phantom_node_vector;
+        std::vector<PhantomNode> phantom_node_vector;
         for (const auto &q : queries)
         {
-            resulting_phantom_node_vector.clear();
-            rtree.IncrementalFindPhantomNodeForCoordinate(
-                q, resulting_phantom_node_vector, 3, num_results);
-            resulting_phantom_node_vector.clear();
-            rtree.IncrementalFindPhantomNodeForCoordinate(
-                q, resulting_phantom_node_vector, 17, num_results);
+            phantom_node_vector.clear();
+            rtree.IncrementalFindPhantomNodeForCoordinate(q, phantom_node_vector, 3, num_results);
+            phantom_node_vector.clear();
+            rtree.IncrementalFindPhantomNodeForCoordinate(q, phantom_node_vector, 17, num_results);
         }
         TIMER_STOP(query_phantom);
 
@@ -122,18 +120,17 @@ void Benchmark(BenchStaticRTree &rtree, unsigned num_queries)
     std::cout << "#### FindPhantomNodeForCoordinate"
               << "\n";
 
-    TIMER_START(query_phantomnode);
+    TIMER_START(query_node);
     for (const auto &q : queries)
     {
         PhantomNode phantom;
         rtree.FindPhantomNodeForCoordinate(q, phantom, 3);
     }
-    TIMER_STOP(query_phantomnode);
+    TIMER_STOP(query_node);
 
-    std::cout << "Took " << TIMER_MSEC(query_phantomnode) << " msec for " << num_queries
-              << " queries."
+    std::cout << "Took " << TIMER_MSEC(query_node) << " msec for " << num_queries << " queries."
               << "\n";
-    std::cout << TIMER_MSEC(query_phantomnode) / ((double)num_queries) << " msec/query."
+    std::cout << TIMER_MSEC(query_node) / ((double)num_queries) << " msec/query."
               << "\n";
 
     {
@@ -143,15 +140,13 @@ void Benchmark(BenchStaticRTree &rtree, unsigned num_queries)
                   << "\n";
 
         TIMER_START(query_phantom);
-        std::vector<PhantomNode> resulting_phantom_node_vector;
+        std::vector<PhantomNode> phantom_node_vector;
         for (const auto &q : queries)
         {
-            resulting_phantom_node_vector.clear();
-            rtree.IncrementalFindPhantomNodeForCoordinate(
-                q, resulting_phantom_node_vector, 3, num_results);
-            resulting_phantom_node_vector.clear();
-            rtree.IncrementalFindPhantomNodeForCoordinate(
-                q, resulting_phantom_node_vector, 17, num_results);
+            phantom_node_vector.clear();
+            rtree.IncrementalFindPhantomNodeForCoordinate(q, phantom_node_vector, 3, num_results);
+            phantom_node_vector.clear();
+            rtree.IncrementalFindPhantomNodeForCoordinate(q, phantom_node_vector, 17, num_results);
         }
         TIMER_STOP(query_phantom);
 

build-local.bat

@@ -0,0 +1,19 @@
+@ECHO OFF
+
+SET PLATFORM=x64
+SET CONFIGURATION=Release
+
+WHERE msbuild
+IF %ERRORLEVEL% EQU 0 GOTO RUNBUILD
+
+SET PATH=C:\mb\windows-builds-64\tmp-bin\cmake-3.1.0-win32-x86\bin;%PATH%
+SET PATH=C:\Program Files\7-Zip;%PATH%
+ECHO activating VS command prompt ...
+SET PATH=C:\Program Files (x86)\MSBuild\14.0\Bin;%PATH%
+CALL "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64
+
+:RUNBUILD
+
+powershell Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Unrestricted -Force
+CALL appveyor-build.bat
+EXIT /b %ERRORLEVEL%

cmake/FingerPrint-Config.cmake

@@ -1,10 +1,10 @@
-set(OLDFILE ${SOURCE_DIR}/Util/FingerPrint.cpp)
+set(OLDFILE ${SOURCE_DIR}/util/fingerprint_impl.hpp)
 if (EXISTS ${OLDFILE})
 	file(REMOVE_RECURSE ${OLDFILE})
 endif()
 file(MD5 ${SOURCE_DIR}/prepare.cpp MD5PREPARE)
 file(MD5 ${SOURCE_DIR}/data_structures/static_rtree.hpp MD5RTREE)
-file(MD5 ${SOURCE_DIR}/Util/graph_loader.hpp MD5GRAPH)
-file(MD5 ${SOURCE_DIR}/Server/DataStructures/InternalDataFacade.h MD5OBJECTS)
+file(MD5 ${SOURCE_DIR}/util/graph_loader.hpp MD5GRAPH)
+file(MD5 ${SOURCE_DIR}/server/data_structures/internal_datafacade.hpp MD5OBJECTS)
 
-CONFIGURE_FILE( ${SOURCE_DIR}/Util/finger_print.cpp.in ${SOURCE_DIR}/Util/finger_print.cpp )
+CONFIGURE_FILE(${SOURCE_DIR}/util/fingerprint_impl.hpp.in ${SOURCE_DIR}/util/fingerprint_impl.hpp)

contractor/contractor.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM, Dennis Luxen, others
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -35,10 +35,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../data_structures/query_edge.hpp"
 #include "../data_structures/xor_fast_hash.hpp"
 #include "../data_structures/xor_fast_hash_storage.hpp"
-#include "../Util/integer_range.hpp"
-#include "../Util/simple_logger.hpp"
-#include "../Util/StringUtil.h"
-#include "../Util/timing_util.hpp"
+#include "../util/integer_range.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/timing_util.hpp"
 #include "../typedefs.h"
 
 #include <boost/assert.hpp>
@@ -93,9 +92,11 @@ class Contractor
     };
 
     using ContractorGraph = DynamicGraph<ContractorEdgeData>;
-    //    using ContractorHeap = BinaryHeap<NodeID, NodeID, int, ContractorHeapData, ArrayStorage<NodeID, NodeID>
+    //    using ContractorHeap = BinaryHeap<NodeID, NodeID, int, ContractorHeapData,
+    //    ArrayStorage<NodeID, NodeID>
     //    >;
-    using ContractorHeap = BinaryHeap<NodeID, NodeID, int, ContractorHeapData, XORFastHashStorage<NodeID, NodeID>>;
+    using ContractorHeap =
+        BinaryHeap<NodeID, NodeID, int, ContractorHeapData, XORFastHashStorage<NodeID, NodeID>>;
     using ContractorEdge = ContractorGraph::InputEdge;
 
     struct ContractorThreadData
@@ -132,15 +133,14 @@ class Contractor
         bool is_independent : 1;
     };
 
-
     struct ThreadDataContainer
     {
-        explicit ThreadDataContainer(int number_of_nodes) : number_of_nodes(number_of_nodes)  {}
+        explicit ThreadDataContainer(int number_of_nodes) : number_of_nodes(number_of_nodes) {}
 
-        inline ContractorThreadData* getThreadData()
+        inline ContractorThreadData *getThreadData()
         {
             bool exists = false;
-            auto& ref = data.local(exists);
+            auto &ref = data.local(exists);
             if (!exists)
             {
                 ref = std::make_shared<ContractorThreadData>(number_of_nodes);
@@ -150,7 +150,8 @@ class Contractor
         }
 
         int number_of_nodes;
-        using EnumerableThreadData = tbb::enumerable_thread_specific<std::shared_ptr<ContractorThreadData>>;
+        using EnumerableThreadData =
+            tbb::enumerable_thread_specific<std::shared_ptr<ContractorThreadData>>;
         EnumerableThreadData data;
     };
 
@@ -163,32 +164,30 @@ class Contractor
         const auto dend = input_edge_list.dend();
         for (auto diter = input_edge_list.dbegin(); diter != dend; ++diter)
         {
-            BOOST_ASSERT_MSG(static_cast<unsigned int>(std::max(diter->weight, 1)) > 0, "edge distance < 1");
+            BOOST_ASSERT_MSG(static_cast<unsigned int>(std::max(diter->weight, 1)) > 0,
+                             "edge distance < 1");
 #ifndef NDEBUG
             if (static_cast<unsigned int>(std::max(diter->weight, 1)) > 24 * 60 * 60 * 10)
             {
-                SimpleLogger().Write(logWARNING) << "Edge weight large -> "
-                                                 << static_cast<unsigned int>(std::max(diter->weight, 1));
+                SimpleLogger().Write(logWARNING)
+                    << "Edge weight large -> "
+                    << static_cast<unsigned int>(std::max(diter->weight, 1)) << " : "
+                    << static_cast<unsigned int>(diter->source) << " -> " << static_cast<unsigned int>(diter->target);
             }
 #endif
             edges.emplace_back(diter->source, diter->target,
-                static_cast<unsigned int>(std::max(diter->weight, 1)),
-                1,
-                diter->edge_id,
-                false,
-                diter->forward ? true : false,
-                diter->backward ? true : false);
+                               static_cast<unsigned int>(std::max(diter->weight, 1)), 1,
+                               diter->edge_id, false, diter->forward ? true : false,
+                               diter->backward ? true : false);
 
             edges.emplace_back(diter->target, diter->source,
-                static_cast<unsigned int>(std::max(diter->weight, 1)),
-                1,
-                diter->edge_id,
-                false,
-                diter->backward ? true : false,
-                diter->forward ? true : false);
+                               static_cast<unsigned int>(std::max(diter->weight, 1)), 1,
+                               diter->edge_id, false, diter->backward ? true : false,
+                               diter->forward ? true : false);
         }
         // clear input vector
         input_edge_list.clear();
+        // FIXME not sure if we need this
         edges.shrink_to_fit();
 
         tbb::parallel_sort(edges.begin(), edges.end());
@@ -283,20 +282,20 @@ class Contractor
         std::cout << "contractor finished initalization" << std::endl;
     }
 
-    ~Contractor() { }
+    ~Contractor() {}
 
     void Run()
     {
         // for the preperation we can use a big grain size, which is much faster (probably cache)
-        constexpr size_t InitGrainSize        = 100000;
-        constexpr size_t PQGrainSize          = 100000;
+        constexpr size_t InitGrainSize = 100000;
+        constexpr size_t PQGrainSize = 100000;
         // auto_partitioner will automatically increase the blocksize if we have
         // a lot of data. It is *important* for the last loop iterations
         // (which have a very small dataset) that it is devisible.
         constexpr size_t IndependentGrainSize = 1;
-        constexpr size_t ContractGrainSize    = 1;
-        constexpr size_t NeighboursGrainSize  = 1;
-        constexpr size_t DeleteGrainSize      = 1;
+        constexpr size_t ContractGrainSize = 1;
+        constexpr size_t NeighboursGrainSize = 1;
+        constexpr size_t DeleteGrainSize = 1;
 
         const NodeID number_of_nodes = contractor_graph->GetNumberOfNodes();
         Percent p(number_of_nodes);
@@ -308,30 +307,28 @@ class Contractor
         std::vector<float> node_priorities(number_of_nodes);
         std::vector<NodePriorityData> node_data(number_of_nodes);
 
-
         // initialize priorities in parallel
         tbb::parallel_for(tbb::blocked_range<int>(0, number_of_nodes, InitGrainSize),
-            [&remaining_nodes](const tbb::blocked_range<int>& range)
-            {
-                for (int x = range.begin(); x != range.end(); ++x)
-                {
-                    remaining_nodes[x].id = x;
-                }
-            }
-        );
-
+                          [&remaining_nodes](const tbb::blocked_range<int> &range)
+                          {
+                              for (int x = range.begin(); x != range.end(); ++x)
+                              {
+                                  remaining_nodes[x].id = x;
+                              }
+                          });
 
         std::cout << "initializing elimination PQ ..." << std::flush;
         tbb::parallel_for(tbb::blocked_range<int>(0, number_of_nodes, PQGrainSize),
-            [this, &node_priorities, &node_data, &thread_data_list](const tbb::blocked_range<int>& range)
-            {
-                ContractorThreadData *data = thread_data_list.getThreadData();
-                for (int x = range.begin(); x != range.end(); ++x)
-                {
-                    node_priorities[x] = this->EvaluateNodePriority(data, &node_data[x], x);
-                }
-            }
-        );
+                          [this, &node_priorities, &node_data, &thread_data_list](
+                              const tbb::blocked_range<int> &range)
+                          {
+                              ContractorThreadData *data = thread_data_list.getThreadData();
+                              for (int x = range.begin(); x != range.end(); ++x)
+                              {
+                                  node_priorities[x] =
+                                      this->EvaluateNodePriority(data, &node_data[x], x);
+                              }
+                          });
         std::cout << "ok" << std::endl << "preprocessing " << number_of_nodes << " nodes ..."
                   << std::flush;
 
@@ -369,7 +366,8 @@ class Contractor
                     remaining_nodes[new_node_id].id = new_node_id;
                 }
                 // walk over all nodes
-                for (const auto i : osrm::irange<std::size_t>(0, contractor_graph->GetNumberOfNodes()))
+                for (const auto i :
+                     osrm::irange<std::size_t>(0, contractor_graph->GetNumberOfNodes()))
                 {
                     const NodeID source = i;
                     for (auto current_edge : contractor_graph->GetAdjacentEdgeRange(source))
@@ -385,11 +383,9 @@ class Contractor
                         {
                             // node is not yet contracted.
                             // add (renumbered) outgoing edges to new DynamicGraph.
-                            ContractorEdge new_edge = {
-                                new_node_id_from_orig_id_map[source],
-                                new_node_id_from_orig_id_map[target],
-                                data
-                            };
+                            ContractorEdge new_edge = {new_node_id_from_orig_id_map[source],
+                                                       new_node_id_from_orig_id_map[target],
+                                                       data};
 
                             new_edge.data.is_original_via_node_ID = true;
                             BOOST_ASSERT_MSG(UINT_MAX != new_node_id_from_orig_id_map[source],
@@ -428,28 +424,30 @@ class Contractor
 
             const int last = (int)remaining_nodes.size();
             tbb::parallel_for(tbb::blocked_range<int>(0, last, IndependentGrainSize),
-                [this, &node_priorities, &remaining_nodes, &thread_data_list](const tbb::blocked_range<int>& range)
-                {
-                    ContractorThreadData *data = thread_data_list.getThreadData();
-                    // determine independent node set
-                    for (int i = range.begin(); i != range.end(); ++i)
-                    {
-                        const NodeID node = remaining_nodes[i].id;
-                        remaining_nodes[i].is_independent =
-                            this->IsNodeIndependent(node_priorities, data, node);
-                    }
-                }
-            );
+                              [this, &node_priorities, &remaining_nodes, &thread_data_list](
+                                  const tbb::blocked_range<int> &range)
+                              {
+                                  ContractorThreadData *data = thread_data_list.getThreadData();
+                                  // determine independent node set
+                                  for (int i = range.begin(); i != range.end(); ++i)
+                                  {
+                                      const NodeID node = remaining_nodes[i].id;
+                                      remaining_nodes[i].is_independent =
+                                          this->IsNodeIndependent(node_priorities, data, node);
+                                  }
+                              });
 
-            const auto first = stable_partition(remaining_nodes.begin(),
-                                                remaining_nodes.end(),
+            const auto first = stable_partition(remaining_nodes.begin(), remaining_nodes.end(),
                                                 [](RemainingNodeData node_data)
-                                                { return !node_data.is_independent; });
+                                                {
+                                                    return !node_data.is_independent;
+                                                });
             const int first_independent_node = static_cast<int>(first - remaining_nodes.begin());
 
             // contract independent nodes
-            tbb::parallel_for(tbb::blocked_range<int>(first_independent_node, last, ContractGrainSize),
-                [this, &remaining_nodes, &thread_data_list](const tbb::blocked_range<int>& range)
+            tbb::parallel_for(
+                tbb::blocked_range<int>(first_independent_node, last, ContractGrainSize),
+                [this, &remaining_nodes, &thread_data_list](const tbb::blocked_range<int> &range)
                 {
                     ContractorThreadData *data = thread_data_list.getThreadData();
                     for (int position = range.begin(); position != range.end(); ++position)
@@ -457,19 +455,18 @@ class Contractor
                         const NodeID x = remaining_nodes[position].id;
                         this->ContractNode<false>(data, x);
                     }
-                }
-            );
+                });
             // make sure we really sort each block
-            tbb::parallel_for(thread_data_list.data.range(),
-                [&](const ThreadDataContainer::EnumerableThreadData::range_type& range)
+            tbb::parallel_for(
+                thread_data_list.data.range(),
+                [&](const ThreadDataContainer::EnumerableThreadData::range_type &range)
                 {
-                    for (auto& data : range)
-                        std::sort(data->inserted_edges.begin(),
-                                  data->inserted_edges.end());
-                }
-            );
-            tbb::parallel_for(tbb::blocked_range<int>(first_independent_node, last, DeleteGrainSize),
-                [this, &remaining_nodes, &thread_data_list](const tbb::blocked_range<int>& range)
+                    for (auto &data : range)
+                        std::sort(data->inserted_edges.begin(), data->inserted_edges.end());
+                });
+            tbb::parallel_for(
+                tbb::blocked_range<int>(first_independent_node, last, DeleteGrainSize),
+                [this, &remaining_nodes, &thread_data_list](const tbb::blocked_range<int> &range)
                 {
                     ContractorThreadData *data = thread_data_list.getThreadData();
                     for (int position = range.begin(); position != range.end(); ++position)
@@ -477,15 +474,15 @@ class Contractor
                         const NodeID x = remaining_nodes[position].id;
                         this->DeleteIncomingEdges(data, x);
                     }
-                }
-            );
+                });
 
             // insert new edges
-            for (auto& data : thread_data_list.data)
+            for (auto &data : thread_data_list.data)
             {
                 for (const ContractorEdge &edge : data->inserted_edges)
                 {
-                    const EdgeID current_edge_ID = contractor_graph->FindEdge(edge.source, edge.target);
+                    const EdgeID current_edge_ID =
+                        contractor_graph->FindEdge(edge.source, edge.target);
                     if (current_edge_ID < contractor_graph->EndEdges(edge.source))
                     {
                         ContractorGraph::EdgeData &current_data =
@@ -504,8 +501,10 @@ class Contractor
                 data->inserted_edges.clear();
             }
 
-            tbb::parallel_for(tbb::blocked_range<int>(first_independent_node, last, NeighboursGrainSize),
-                [this, &remaining_nodes, &node_priorities, &node_data, &thread_data_list](const tbb::blocked_range<int>& range)
+            tbb::parallel_for(
+                tbb::blocked_range<int>(first_independent_node, last, NeighboursGrainSize),
+                [this, &remaining_nodes, &node_priorities, &node_data, &thread_data_list](
+                    const tbb::blocked_range<int> &range)
                 {
                     ContractorThreadData *data = thread_data_list.getThreadData();
                     for (int position = range.begin(); position != range.end(); ++position)
@@ -513,8 +512,7 @@ class Contractor
                         NodeID x = remaining_nodes[position].id;
                         this->UpdateNodeNeighbours(node_priorities, node_data, data, x);
                     }
-                }
-            );
+                });
 
             // remove contracted nodes from the pool
             number_of_contracted_nodes += last - first_independent_node;
@@ -775,17 +773,11 @@ class Contractor
                     {
                         inserted_edges.emplace_back(source, target, path_distance,
                                                     out_data.originalEdges + in_data.originalEdges,
-                                                    node,
-                                                    true,
-                                                    true,
-                                                    false);
+                                                    node, true, true, false);
 
                         inserted_edges.emplace_back(target, source, path_distance,
                                                     out_data.originalEdges + in_data.originalEdges,
-                                                    node,
-                                                    true,
-                                                    false,
-                                                    true);
+                                                    node, true, false, true);
                     }
                 }
             }
@@ -884,10 +876,9 @@ class Contractor
         return true;
     }
 
-    inline bool IsNodeIndependent(
-        const std::vector<float> &priorities,
-        ContractorThreadData *const data,
-        NodeID node) const
+    inline bool IsNodeIndependent(const std::vector<float> &priorities,
+                                  ContractorThreadData *const data,
+                                  NodeID node) const
     {
         const float priority = priorities[node];
 
@@ -964,7 +955,6 @@ class Contractor
     }
 
     std::shared_ptr<ContractorGraph> contractor_graph;
-    std::vector<ContractorGraph::InputEdge> contracted_edge_list;
     stxxl::vector<QueryEdge> external_edge_list;
     std::vector<NodeID> orig_node_id_to_new_id_map;
     XORFastHash fast_hash;

contractor/contractor_options.cpp

@@ -0,0 +1,135 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "contractor_options.hpp"
+
+#include "../util/git_sha.hpp"
+#include "../util/simple_logger.hpp"
+
+#include <boost/filesystem.hpp>
+#include <boost/program_options.hpp>
+
+#include <tbb/task_scheduler_init.h>
+
+return_code
+ContractorOptions::ParseArguments(int argc, char *argv[], ContractorConfig &contractor_config)
+{
+    // declare a group of options that will be allowed only on command line
+    boost::program_options::options_description generic_options("Options");
+    generic_options.add_options()("version,v", "Show version")("help,h", "Show this help message")(
+        "config,c", boost::program_options::value<boost::filesystem::path>(&contractor_config.config_file_path)
+                        ->default_value("contractor.ini"),
+        "Path to a configuration file.");
+
+    // declare a group of options that will be allowed both on command line and in config file
+    boost::program_options::options_description config_options("Configuration");
+    config_options.add_options()(
+        "restrictions,r",
+        boost::program_options::value<boost::filesystem::path>(&contractor_config.restrictions_path),
+        "Restrictions file in .osrm.restrictions format")(
+        "profile,p", boost::program_options::value<boost::filesystem::path>(&contractor_config.profile_path)
+                         ->default_value("profile.lua"),
+        "Path to LUA routing profile")(
+        "threads,t", boost::program_options::value<unsigned int>(&contractor_config.requested_num_threads)
+                         ->default_value(tbb::task_scheduler_init::default_num_threads()),
+        "Number of threads to use");
+
+    // hidden options, will be allowed both on command line and in config file, but will not be
+    // shown to the user
+    boost::program_options::options_description hidden_options("Hidden options");
+    hidden_options.add_options()(
+        "input,i", boost::program_options::value<boost::filesystem::path>(&contractor_config.osrm_input_path),
+        "Input file in .osm, .osm.bz2 or .osm.pbf format");
+
+    // positional option
+    boost::program_options::positional_options_description positional_options;
+    positional_options.add("input", 1);
+
+    // combine above options for parsing
+    boost::program_options::options_description cmdline_options;
+    cmdline_options.add(generic_options).add(config_options).add(hidden_options);
+
+    boost::program_options::options_description config_file_options;
+    config_file_options.add(config_options).add(hidden_options);
+
+    boost::program_options::options_description visible_options(
+        "Usage: " + boost::filesystem::basename(argv[0]) + " <input.osrm> [options]");
+    visible_options.add(generic_options).add(config_options);
+
+    // parse command line options
+    boost::program_options::variables_map option_variables;
+    boost::program_options::store(boost::program_options::command_line_parser(argc, argv)
+                                      .options(cmdline_options)
+                                      .positional(positional_options)
+                                      .run(),
+                                  option_variables);
+
+    const auto &temp_config_path = option_variables["config"].as<boost::filesystem::path>();
+    if (boost::filesystem::is_regular_file(temp_config_path))
+    {
+        boost::program_options::store(boost::program_options::parse_config_file<char>(
+                                          temp_config_path.string().c_str(), cmdline_options, true),
+                                      option_variables);
+    }
+
+    if (option_variables.count("version"))
+    {
+        SimpleLogger().Write() << g_GIT_DESCRIPTION;
+        return return_code::exit;
+    }
+
+    if (option_variables.count("help"))
+    {
+        SimpleLogger().Write() << "\n" << visible_options;
+        return return_code::exit;
+    }
+
+    boost::program_options::notify(option_variables);
+
+    if (!option_variables.count("restrictions"))
+    {
+        contractor_config.restrictions_path = contractor_config.osrm_input_path.string() + ".restrictions";
+    }
+
+    if (!option_variables.count("input"))
+    {
+        SimpleLogger().Write() << "\n" << visible_options;
+        return return_code::fail;
+    }
+
+    return return_code::ok;
+}
+
+void ContractorOptions::GenerateOutputFilesNames(ContractorConfig &contractor_config)
+{
+    contractor_config.node_output_path = contractor_config.osrm_input_path.string() + ".nodes";
+    contractor_config.edge_output_path = contractor_config.osrm_input_path.string() + ".edges";
+    contractor_config.geometry_output_path = contractor_config.osrm_input_path.string() + ".geometry";
+    contractor_config.graph_output_path = contractor_config.osrm_input_path.string() + ".hsgr";
+    contractor_config.rtree_nodes_output_path = contractor_config.osrm_input_path.string() + ".ramIndex";
+    contractor_config.rtree_leafs_output_path = contractor_config.osrm_input_path.string() + ".fileIndex";
+}

contractor/contractor_options.hpp

@@ -0,0 +1,68 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef CONTRACTOR_OPTIONS_HPP
+#define CONTRACTOR_OPTIONS_HPP
+
+#include <boost/filesystem/path.hpp>
+
+#include <string>
+
+enum class return_code : unsigned
+{
+    ok,
+    fail,
+    exit
+};
+
+struct ContractorConfig
+{
+    ContractorConfig() noexcept : requested_num_threads(0) {}
+
+    boost::filesystem::path config_file_path;
+    boost::filesystem::path osrm_input_path;
+    boost::filesystem::path restrictions_path;
+    boost::filesystem::path profile_path;
+
+    std::string node_output_path;
+    std::string edge_output_path;
+    std::string geometry_output_path;
+    std::string graph_output_path;
+    std::string rtree_nodes_output_path;
+    std::string rtree_leafs_output_path;
+
+    unsigned requested_num_threads;
+};
+
+struct ContractorOptions
+{
+    static return_code ParseArguments(int argc, char *argv[], ContractorConfig &extractor_config);
+
+    static void GenerateOutputFilesNames(ContractorConfig &extractor_config);
+};
+
+#endif // EXTRACTOR_OPTIONS_HPP

contractor/edge_based_graph_factory.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM, Dennis Luxen, others
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -26,13 +26,13 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "edge_based_graph_factory.hpp"
-#include "../algorithms/bfs_components.hpp"
+#include "../algorithms/tiny_components.hpp"
 #include "../data_structures/percent.hpp"
-#include "../Util/compute_angle.hpp"
-#include "../Util/integer_range.hpp"
-#include "../Util/lua_util.hpp"
-#include "../Util/simple_logger.hpp"
-#include "../Util/timing_util.hpp"
+#include "../util/compute_angle.hpp"
+#include "../util/integer_range.hpp"
+#include "../util/lua_util.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/timing_util.hpp"
 
 #include <boost/assert.hpp>
 
@@ -40,22 +40,21 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <iomanip>
 #include <limits>
 
-EdgeBasedGraphFactory::EdgeBasedGraphFactory(
-    const std::shared_ptr<NodeBasedDynamicGraph> &node_based_graph,
-    std::unique_ptr<RestrictionMap> restriction_map,
-    std::vector<NodeID> &barrier_node_list,
-    std::vector<NodeID> &traffic_light_node_list,
-    std::vector<QueryNode> &node_info_list,
-    SpeedProfileProperties &speed_profile)
+EdgeBasedGraphFactory::EdgeBasedGraphFactory(std::shared_ptr<NodeBasedDynamicGraph> node_based_graph,
+                                   std::shared_ptr<RestrictionMap> restriction_map,
+                                   std::unique_ptr<std::vector<NodeID>> barrier_node_list,
+                                   std::unique_ptr<std::vector<NodeID>> traffic_light_node_list,
+                                   const std::vector<QueryNode> &node_info_list,
+                                   const SpeedProfileProperties &speed_profile)
     : speed_profile(speed_profile),
       m_number_of_edge_based_nodes(std::numeric_limits<unsigned>::max()),
-      m_node_info_list(node_info_list), m_node_based_graph(node_based_graph),
-      m_restriction_map(std::move(restriction_map)), max_id(0)
+      m_node_info_list(node_info_list),
+      m_node_based_graph(std::move(node_based_graph)),
+      m_restriction_map(std::move(restriction_map)), max_id(0), removed_node_count(0)
 {
-
     // insert into unordered sets for fast lookup
-    m_barrier_nodes.insert(barrier_node_list.begin(), barrier_node_list.end());
-    m_traffic_lights.insert(traffic_light_node_list.begin(), traffic_light_node_list.end());
+    m_barrier_nodes.insert(barrier_node_list->begin(), barrier_node_list->end());
+    m_traffic_lights.insert(traffic_light_node_list->begin(), traffic_light_node_list->end());
 }
 
 void EdgeBasedGraphFactory::GetEdgeBasedEdges(DeallocatingVector<EdgeBasedEdge> &output_edge_list)
@@ -78,31 +77,25 @@ void EdgeBasedGraphFactory::GetEdgeBasedNodes(std::vector<EdgeBasedNode> &nodes)
     nodes.swap(m_edge_based_node_list);
 }
 
-void
-EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u, const NodeID node_v, const bool belongs_to_tiny_cc)
+void EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u,
+                                                const NodeID node_v,
+                                                const unsigned component_id)
 {
     // merge edges together into one EdgeBasedNode
     BOOST_ASSERT(node_u != SPECIAL_NODEID);
     BOOST_ASSERT(node_v != SPECIAL_NODEID);
 
     // find forward edge id and
-    const EdgeID e1 = m_node_based_graph->FindEdge(node_u, node_v);
-    BOOST_ASSERT(e1 != SPECIAL_EDGEID);
+    const EdgeID edge_id_1 = m_node_based_graph->FindEdge(node_u, node_v);
+    BOOST_ASSERT(edge_id_1 != SPECIAL_EDGEID);
 
-    const EdgeData &forward_data = m_node_based_graph->GetEdgeData(e1);
+    const EdgeData &forward_data = m_node_based_graph->GetEdgeData(edge_id_1);
 
     // find reverse edge id and
-    const EdgeID e2 = m_node_based_graph->FindEdge(node_v, node_u);
+    const EdgeID edge_id_2 = m_node_based_graph->FindEdge(node_v, node_u);
+    BOOST_ASSERT(edge_id_2 != SPECIAL_EDGEID);
 
-#ifndef NDEBUG
-    if (e2 == m_node_based_graph->EndEdges(node_v))
-    {
-        SimpleLogger().Write(logWARNING) << "Did not find edge (" << node_v << "," << node_u << ")";
-    }
-#endif
-    BOOST_ASSERT(e2 != SPECIAL_EDGEID);
-    BOOST_ASSERT(e2 < m_node_based_graph->EndEdges(node_v));
-    const EdgeData &reverse_data = m_node_based_graph->GetEdgeData(e2);
+    const EdgeData &reverse_data = m_node_based_graph->GetEdgeData(edge_id_2);
 
     if (forward_data.edgeBasedNodeID == SPECIAL_NODEID &&
         reverse_data.edgeBasedNodeID == SPECIAL_NODEID)
@@ -110,17 +103,17 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u, const NodeID nod
         return;
     }
 
-    BOOST_ASSERT(m_geometry_compressor.HasEntryForID(e1) ==
-                 m_geometry_compressor.HasEntryForID(e2));
-    if (m_geometry_compressor.HasEntryForID(e1))
+    BOOST_ASSERT(m_geometry_compressor.HasEntryForID(edge_id_1) ==
+                 m_geometry_compressor.HasEntryForID(edge_id_2));
+    if (m_geometry_compressor.HasEntryForID(edge_id_1))
     {
-        BOOST_ASSERT(m_geometry_compressor.HasEntryForID(e2));
+        BOOST_ASSERT(m_geometry_compressor.HasEntryForID(edge_id_2));
 
         // reconstruct geometry and put in each individual edge with its offset
         const std::vector<GeometryCompressor::CompressedNode> &forward_geometry =
-            m_geometry_compressor.GetBucketReference(e1);
+            m_geometry_compressor.GetBucketReference(edge_id_1);
         const std::vector<GeometryCompressor::CompressedNode> &reverse_geometry =
-            m_geometry_compressor.GetBucketReference(e2);
+            m_geometry_compressor.GetBucketReference(edge_id_2);
         BOOST_ASSERT(forward_geometry.size() == reverse_geometry.size());
         BOOST_ASSERT(0 != forward_geometry.size());
         const unsigned geometry_size = static_cast<unsigned>(forward_geometry.size());
@@ -171,20 +164,13 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u, const NodeID nod
             BOOST_ASSERT(current_edge_target_coordinate_id != current_edge_source_coordinate_id);
 
             // build edges
-            m_edge_based_node_list.emplace_back(forward_data.edgeBasedNodeID,
-                                                reverse_data.edgeBasedNodeID,
-                                                current_edge_source_coordinate_id,
-                                                current_edge_target_coordinate_id,
-                                                forward_data.nameID,
-                                                forward_geometry[i].second,
-                                                reverse_geometry[geometry_size - 1 - i].second,
-                                                forward_dist_prefix_sum[i],
-                                                reverse_dist_prefix_sum[i],
-                                                m_geometry_compressor.GetPositionForID(e1),
-                                                i,
-                                                belongs_to_tiny_cc,
-                                                forward_data.travel_mode,
-                                                reverse_data.travel_mode);
+            m_edge_based_node_list.emplace_back(
+                forward_data.edgeBasedNodeID, reverse_data.edgeBasedNodeID,
+                current_edge_source_coordinate_id, current_edge_target_coordinate_id,
+                forward_data.nameID, forward_geometry[i].second,
+                reverse_geometry[geometry_size - 1 - i].second, forward_dist_prefix_sum[i],
+                reverse_dist_prefix_sum[i], m_geometry_compressor.GetPositionForID(edge_id_1),
+                component_id, i, forward_data.travel_mode, reverse_data.travel_mode);
             current_edge_source_coordinate_id = current_edge_target_coordinate_id;
 
             BOOST_ASSERT(m_edge_based_node_list.back().IsCompressed());
@@ -201,21 +187,22 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u, const NodeID nod
     }
     else
     {
-        BOOST_ASSERT(!m_geometry_compressor.HasEntryForID(e2));
+        BOOST_ASSERT(!m_geometry_compressor.HasEntryForID(edge_id_2));
 
         if (forward_data.edgeBasedNodeID != SPECIAL_NODEID)
         {
             BOOST_ASSERT(forward_data.forward);
         }
+        else
+        {
+            BOOST_ASSERT(!forward_data.forward);
+        }
+
         if (reverse_data.edgeBasedNodeID != SPECIAL_NODEID)
         {
             BOOST_ASSERT(reverse_data.forward);
         }
-        if (forward_data.edgeBasedNodeID == SPECIAL_NODEID)
-        {
-            BOOST_ASSERT(!forward_data.forward);
-        }
-        if (reverse_data.edgeBasedNodeID == SPECIAL_NODEID)
+        else
         {
             BOOST_ASSERT(!reverse_data.forward);
         }
@@ -223,20 +210,10 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u, const NodeID nod
         BOOST_ASSERT(forward_data.edgeBasedNodeID != SPECIAL_NODEID ||
                      reverse_data.edgeBasedNodeID != SPECIAL_NODEID);
 
-        m_edge_based_node_list.emplace_back(forward_data.edgeBasedNodeID,
-                                            reverse_data.edgeBasedNodeID,
-                                            node_u,
-                                            node_v,
-                                            forward_data.nameID,
-                                            forward_data.distance,
-                                            reverse_data.distance,
-                                            0,
-                                            0,
-                                            SPECIAL_EDGEID,
-                                            0,
-                                            belongs_to_tiny_cc,
-                                            forward_data.travel_mode,
-                                            reverse_data.travel_mode);
+        m_edge_based_node_list.emplace_back(
+            forward_data.edgeBasedNodeID, reverse_data.edgeBasedNodeID, node_u, node_v,
+            forward_data.nameID, forward_data.distance, reverse_data.distance, 0, 0, SPECIAL_EDGEID,
+            component_id, 0, forward_data.travel_mode, reverse_data.travel_mode);
         BOOST_ASSERT(!m_edge_based_node_list.back().IsCompressed());
     }
 }
@@ -244,7 +221,8 @@ EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u, const NodeID nod
 void EdgeBasedGraphFactory::FlushVectorToStream(
     std::ofstream &edge_data_file, std::vector<OriginalEdgeData> &original_edge_data_vector) const
 {
-    if (original_edge_data_vector.empty()) {
+    if (original_edge_data_vector.empty())
+    {
         return;
     }
     edge_data_file.write((char *)&(original_edge_data_vector[0]),
@@ -256,7 +234,6 @@ void EdgeBasedGraphFactory::Run(const std::string &original_edge_data_filename,
                                 const std::string &geometry_filename,
                                 lua_State *lua_state)
 {
-
     TIMER_START(geometry);
     CompressGeometry();
     TIMER_STOP(geometry);
@@ -290,7 +267,6 @@ void EdgeBasedGraphFactory::CompressGeometry()
     const unsigned original_number_of_edges = m_node_based_graph->GetNumberOfEdges();
 
     Percent progress(original_number_of_nodes);
-    unsigned removed_node_count = 0;
 
     for (const NodeID node_v : osrm::irange(0u, original_number_of_nodes))
     {
@@ -314,12 +290,33 @@ void EdgeBasedGraphFactory::CompressGeometry()
             continue;
         }
 
+        /*
+         *    reverse_e2   forward_e2
+         * u <---------- v -----------> w
+         *    ----------> <-----------
+         *    forward_e1   reverse_e1
+         *
+         * Will be compressed to:
+         *
+         *    reverse_e1
+         * u <---------- w
+         *    ---------->
+         *    forward_e1
+         *
+         * If the edges are compatible.
+         *
+         */
+
         const bool reverse_edge_order =
             !(m_node_based_graph->GetEdgeData(m_node_based_graph->BeginEdges(node_v)).forward);
         const EdgeID forward_e2 = m_node_based_graph->BeginEdges(node_v) + reverse_edge_order;
         BOOST_ASSERT(SPECIAL_EDGEID != forward_e2);
+        BOOST_ASSERT(forward_e2 >= m_node_based_graph->BeginEdges(node_v) &&
+                     forward_e2 < m_node_based_graph->EndEdges(node_v));
         const EdgeID reverse_e2 = m_node_based_graph->BeginEdges(node_v) + 1 - reverse_edge_order;
         BOOST_ASSERT(SPECIAL_EDGEID != reverse_e2);
+        BOOST_ASSERT(reverse_e2 >= m_node_based_graph->BeginEdges(node_v) &&
+                     reverse_e2 < m_node_based_graph->EndEdges(node_v));
 
         const EdgeData &fwd_edge_data2 = m_node_based_graph->GetEdgeData(forward_e2);
         const EdgeData &rev_edge_data2 = m_node_based_graph->GetEdgeData(reverse_e2);
@@ -332,7 +329,6 @@ void EdgeBasedGraphFactory::CompressGeometry()
         BOOST_ASSERT(node_u != node_v);
 
         const EdgeID forward_e1 = m_node_based_graph->FindEdge(node_u, node_v);
-        BOOST_ASSERT(m_node_based_graph->EndEdges(node_u) != forward_e1);
         BOOST_ASSERT(SPECIAL_EDGEID != forward_e1);
         BOOST_ASSERT(node_v == m_node_based_graph->GetTarget(forward_e1));
         const EdgeID reverse_e1 = m_node_based_graph->FindEdge(node_w, node_v);
@@ -342,16 +338,25 @@ void EdgeBasedGraphFactory::CompressGeometry()
         const EdgeData &fwd_edge_data1 = m_node_based_graph->GetEdgeData(forward_e1);
         const EdgeData &rev_edge_data1 = m_node_based_graph->GetEdgeData(reverse_e1);
 
-        if ((m_node_based_graph->FindEdge(node_u, node_w) != m_node_based_graph->EndEdges(node_u)) ||
-            (m_node_based_graph->FindEdge(node_w, node_u) != m_node_based_graph->EndEdges(node_w)))
+        if (m_node_based_graph->FindEdgeInEitherDirection(node_u, node_w) != SPECIAL_EDGEID)
         {
             continue;
         }
 
-        if ( // TODO: rename to IsCompatibleTo
-                fwd_edge_data1.IsEqualTo(fwd_edge_data2) &&
-                rev_edge_data1.IsEqualTo(rev_edge_data2))
+        // this case can happen if two ways with different names overlap
+        if (fwd_edge_data1.nameID != rev_edge_data1.nameID ||
+            fwd_edge_data2.nameID != rev_edge_data2.nameID)
         {
+            continue;
+        }
+
+        if (fwd_edge_data1.IsCompatibleTo(fwd_edge_data2) && rev_edge_data1.IsCompatibleTo(rev_edge_data2))
+        {
+            BOOST_ASSERT(m_node_based_graph->GetEdgeData(forward_e1).nameID ==
+                         m_node_based_graph->GetEdgeData(reverse_e1).nameID);
+            BOOST_ASSERT(m_node_based_graph->GetEdgeData(forward_e2).nameID ==
+                         m_node_based_graph->GetEdgeData(reverse_e2).nameID);
+
             // Get distances before graph is modified
             const int forward_weight1 = m_node_based_graph->GetEdgeData(forward_e1).distance;
             const int forward_weight2 = m_node_based_graph->GetEdgeData(forward_e2).distance;
@@ -363,15 +368,14 @@ void EdgeBasedGraphFactory::CompressGeometry()
             const int reverse_weight2 = m_node_based_graph->GetEdgeData(reverse_e2).distance;
 
             BOOST_ASSERT(0 != reverse_weight1);
-            BOOST_ASSERT(0 != forward_weight2);
+            BOOST_ASSERT(0 != reverse_weight2);
 
-            const bool add_traffic_signal_penalty =
-                (m_traffic_lights.find(node_v) != m_traffic_lights.end());
+            const bool has_node_penalty = m_traffic_lights.find(node_v) != m_traffic_lights.end();
 
             // add weight of e2's to e1
             m_node_based_graph->GetEdgeData(forward_e1).distance += fwd_edge_data2.distance;
             m_node_based_graph->GetEdgeData(reverse_e1).distance += rev_edge_data2.distance;
-            if (add_traffic_signal_penalty)
+            if (has_node_penalty)
             {
                 m_node_based_graph->GetEdgeData(forward_e1).distance +=
                     speed_profile.traffic_signal_penalty;
@@ -389,32 +393,24 @@ void EdgeBasedGraphFactory::CompressGeometry()
 
             // update any involved turn restrictions
             m_restriction_map->FixupStartingTurnRestriction(node_u, node_v, node_w);
-            m_restriction_map->FixupArrivingTurnRestriction(node_u, node_v, node_w, m_node_based_graph);
+            m_restriction_map->FixupArrivingTurnRestriction(node_u, node_v, node_w,
+                                                            *m_node_based_graph);
 
             m_restriction_map->FixupStartingTurnRestriction(node_w, node_v, node_u);
-            m_restriction_map->FixupArrivingTurnRestriction(node_w, node_v, node_u, m_node_based_graph);
+            m_restriction_map->FixupArrivingTurnRestriction(node_w, node_v, node_u,
+                                                            *m_node_based_graph);
 
             // store compressed geometry in container
             m_geometry_compressor.CompressEdge(
-                forward_e1,
-                forward_e2,
-                node_v,
-                node_w,
-                forward_weight1 +
-                    (add_traffic_signal_penalty ? speed_profile.traffic_signal_penalty : 0),
+                forward_e1, forward_e2, node_v, node_w,
+                forward_weight1 + (has_node_penalty ? speed_profile.traffic_signal_penalty : 0),
                 forward_weight2);
             m_geometry_compressor.CompressEdge(
-                reverse_e1,
-                reverse_e2,
-                node_v,
-                node_u,
-                reverse_weight1,
-                reverse_weight2 +
-                    (add_traffic_signal_penalty ? speed_profile.traffic_signal_penalty : 0));
+                reverse_e1, reverse_e2, node_v, node_u, reverse_weight1,
+                reverse_weight2 + (has_node_penalty ? speed_profile.traffic_signal_penalty : 0));
             ++removed_node_count;
 
-            BOOST_ASSERT(m_node_based_graph->GetEdgeData(forward_e1).nameID ==
-                         m_node_based_graph->GetEdgeData(reverse_e1).nameID);
+
         }
     }
     SimpleLogger().Write() << "removed " << removed_node_count << " nodes";
@@ -423,7 +419,7 @@ void EdgeBasedGraphFactory::CompressGeometry()
     unsigned new_node_count = 0;
     unsigned new_edge_count = 0;
 
-    for(const auto i : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
+    for (const auto i : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
     {
         if (m_node_based_graph->GetOutDegree(i) > 0)
         {
@@ -432,25 +428,25 @@ void EdgeBasedGraphFactory::CompressGeometry()
         }
     }
     SimpleLogger().Write() << "new nodes: " << new_node_count << ", edges " << new_edge_count;
-    SimpleLogger().Write() << "Node compression ratio: " << new_node_count /
-                                                                (double)original_number_of_nodes;
-    SimpleLogger().Write() << "Edge compression ratio: " << new_edge_count /
-                                                                (double)original_number_of_edges;
+    SimpleLogger().Write() << "Node compression ratio: "
+                           << new_node_count / (double)original_number_of_nodes;
+    SimpleLogger().Write() << "Edge compression ratio: "
+                           << new_edge_count / (double)original_number_of_edges;
 }
 
-/**
- * Writes the id of the edge in the edge expanded graph (into the edge in the node based graph)
- */
+/// Renumbers all _forward_ edges and sets the edgeBasedNodeID.
+/// A specific numbering is not important. Any unique ID will do.
 void EdgeBasedGraphFactory::RenumberEdges()
 {
-    // renumber edge based node IDs
+    // renumber edge based node of outgoing edges
     unsigned numbered_edges_count = 0;
-    for (NodeID current_node = 0; current_node < m_node_based_graph->GetNumberOfNodes();
-         ++current_node)
+    for (const auto current_node : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
     {
-        for (EdgeID current_edge : m_node_based_graph->GetAdjacentEdgeRange(current_node))
+        for (const auto current_edge : m_node_based_graph->GetAdjacentEdgeRange(current_node))
         {
             EdgeData &edge_data = m_node_based_graph->GetEdgeData(current_edge);
+
+            // this edge is an incoming edge
             if (!edge_data.forward)
             {
                 continue;
@@ -471,54 +467,74 @@ void EdgeBasedGraphFactory::RenumberEdges()
  */
 void EdgeBasedGraphFactory::GenerateEdgeExpandedNodes()
 {
-    SimpleLogger().Write() << "Identifying components of the road network";
+    SimpleLogger().Write() << "Identifying components of the (compressed) road network";
 
     // Run a BFS on the undirected graph and identify small components
-    BFSComponentExplorer<NodeBasedDynamicGraph> component_explorer(
-        *m_node_based_graph, *m_restriction_map, m_barrier_nodes);
+    TarjanSCC<NodeBasedDynamicGraph> component_explorer(m_node_based_graph, *m_restriction_map,
+                                                        m_barrier_nodes);
 
     component_explorer.run();
 
-    SimpleLogger().Write() << "identified: " << component_explorer.GetNumberOfComponents()
-                           << " many components";
+    SimpleLogger().Write() << "identified: "
+                           << component_explorer.get_number_of_components() - removed_node_count
+                           << " (compressed) components";
+    SimpleLogger().Write() << "identified "
+                           << component_explorer.get_size_one_count() - removed_node_count
+                           << " (compressed) SCCs of size 1";
     SimpleLogger().Write() << "generating edge-expanded nodes";
 
     Percent progress(m_node_based_graph->GetNumberOfNodes());
 
     // loop over all edges and generate new set of nodes
-    for (NodeID u = 0, end = m_node_based_graph->GetNumberOfNodes(); u < end; ++u)
+    for (const auto node_u : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
     {
-        BOOST_ASSERT(u != SPECIAL_NODEID);
-        BOOST_ASSERT(u < m_node_based_graph->GetNumberOfNodes());
-        progress.printStatus(u);
-        for (EdgeID e1 : m_node_based_graph->GetAdjacentEdgeRange(u))
+        BOOST_ASSERT(node_u != SPECIAL_NODEID);
+        BOOST_ASSERT(node_u < m_node_based_graph->GetNumberOfNodes());
+        progress.printStatus(node_u);
+        for (EdgeID e1 : m_node_based_graph->GetAdjacentEdgeRange(node_u))
         {
             const EdgeData &edge_data = m_node_based_graph->GetEdgeData(e1);
             BOOST_ASSERT(e1 != SPECIAL_EDGEID);
-            const NodeID v = m_node_based_graph->GetTarget(e1);
+            const NodeID node_v = m_node_based_graph->GetTarget(e1);
 
-            BOOST_ASSERT(SPECIAL_NODEID != v);
-            // pick only every other edge
-            if (u > v)
+            BOOST_ASSERT(SPECIAL_NODEID != node_v);
+            // pick only every other edge, since we have every edge as an outgoing
+            // and incoming egde
+            if (node_u > node_v)
             {
                 continue;
             }
 
-            BOOST_ASSERT(u < v);
+            BOOST_ASSERT(node_u < node_v);
 
             // Note: edges that end on barrier nodes or on a turn restriction
             // may actually be in two distinct components. We choose the smallest
-            const unsigned size_of_component = std::min(component_explorer.GetComponentSize(u),
-                                                        component_explorer.GetComponentSize(v));
+            const unsigned size_of_component =
+                std::min(component_explorer.get_component_size(node_u),
+                         component_explorer.get_component_size(node_v));
 
-            const bool component_is_tiny = (size_of_component < 1000);
+            const unsigned id_of_smaller_component = [node_u, node_v, &component_explorer]
+            {
+                if (component_explorer.get_component_size(node_u) <
+                    component_explorer.get_component_size(node_v))
+                {
+                    return component_explorer.get_component_id(node_u);
+                }
+                return component_explorer.get_component_id(node_v);
+            }();
+
+            const bool component_is_tiny = size_of_component < 1000;
+
+            // we only set edgeBasedNodeID for forward edges
             if (edge_data.edgeBasedNodeID == SPECIAL_NODEID)
             {
-                InsertEdgeBasedNode(v, u, component_is_tiny);
+                InsertEdgeBasedNode(node_v, node_u,
+                                    (component_is_tiny ? id_of_smaller_component + 1 : 0));
             }
             else
             {
-                InsertEdgeBasedNode(u, v, component_is_tiny);
+                InsertEdgeBasedNode(node_u, node_v,
+                                    (component_is_tiny ? id_of_smaller_component + 1 : 0));
             }
         }
     }
@@ -530,9 +546,8 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedNodes()
 /**
  * Actually it also generates OriginalEdgeData and serializes them...
  */
-void
-EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edge_data_filename,
-                                                 lua_State *lua_state)
+void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
+    const std::string &original_edge_data_filename, lua_State *lua_state)
 {
     SimpleLogger().Write() << "generating edge-expanded edges";
 
@@ -557,10 +572,10 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
 
     Percent progress(m_node_based_graph->GetNumberOfNodes());
 
-    for (NodeID u = 0, end = m_node_based_graph->GetNumberOfNodes(); u < end; ++u)
+    for (const auto node_u : osrm::irange(0u, m_node_based_graph->GetNumberOfNodes()))
     {
-        progress.printStatus(u);
-        for (const EdgeID e1 : m_node_based_graph->GetAdjacentEdgeRange(u))
+        progress.printStatus(node_u);
+        for (const EdgeID e1 : m_node_based_graph->GetAdjacentEdgeRange(node_u))
         {
             if (!m_node_based_graph->GetEdgeData(e1).forward)
             {
@@ -568,21 +583,21 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
             }
 
             ++node_based_edge_counter;
-            const NodeID v = m_node_based_graph->GetTarget(e1);
-            const NodeID to_node_of_only_restriction =
-                m_restriction_map->CheckForEmanatingIsOnlyTurn(u, v);
-            const bool is_barrier_node = (m_barrier_nodes.find(v) != m_barrier_nodes.end());
+            const NodeID node_v = m_node_based_graph->GetTarget(e1);
+            const NodeID only_restriction_to_node =
+                m_restriction_map->CheckForEmanatingIsOnlyTurn(node_u, node_v);
+            const bool is_barrier_node = m_barrier_nodes.find(node_v) != m_barrier_nodes.end();
 
-            for (EdgeID e2 : m_node_based_graph->GetAdjacentEdgeRange(v))
+            for (const EdgeID e2 : m_node_based_graph->GetAdjacentEdgeRange(node_v))
             {
                 if (!m_node_based_graph->GetEdgeData(e2).forward)
                 {
                     continue;
                 }
-                const NodeID w = m_node_based_graph->GetTarget(e2);
+                const NodeID node_w = m_node_based_graph->GetTarget(e2);
 
-                if ((to_node_of_only_restriction != SPECIAL_NODEID) &&
-                    (w != to_node_of_only_restriction))
+                if ((only_restriction_to_node != SPECIAL_NODEID) &&
+                    (node_w != only_restriction_to_node))
                 {
                     // We are at an only_-restriction but not at the right turn.
                     ++restricted_turns_counter;
@@ -591,7 +606,7 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
 
                 if (is_barrier_node)
                 {
-                    if (u != w)
+                    if (node_u != node_w)
                     {
                         ++skipped_barrier_turns_counter;
                         continue;
@@ -599,7 +614,7 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
                 }
                 else
                 {
-                    if ((u == w) && (m_node_based_graph->GetOutDegree(v) > 1))
+                    if ((node_u == node_w) && (m_node_based_graph->GetOutDegree(node_v) > 1))
                     {
                         ++skipped_uturns_counter;
                         continue;
@@ -608,9 +623,9 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
 
                 // only add an edge if turn is not a U-turn except when it is
                 // at the end of a dead-end street
-                if (m_restriction_map->CheckIfTurnIsRestricted(u, v, w) &&
-                    (to_node_of_only_restriction == SPECIAL_NODEID) &&
-                    (w != to_node_of_only_restriction))
+                if (m_restriction_map->CheckIfTurnIsRestricted(node_u, node_v, node_w) &&
+                    (only_restriction_to_node == SPECIAL_NODEID) &&
+                    (node_w != only_restriction_to_node))
                 {
                     // We are at an only_-restriction but not at the right turn.
                     ++restricted_turns_counter;
@@ -627,26 +642,28 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
 
                 // the following is the core of the loop.
                 unsigned distance = edge_data1.distance;
-                if (m_traffic_lights.find(v) != m_traffic_lights.end())
+                if (m_traffic_lights.find(node_v) != m_traffic_lights.end())
                 {
                     distance += speed_profile.traffic_signal_penalty;
                 }
 
                 // unpack last node of first segment if packed
-                const auto first_coordinate = m_node_info_list[(m_geometry_compressor.HasEntryForID(e1) ?
-                                        m_geometry_compressor.GetLastNodeIDOfBucket(e1) :
-                                        u)];
+                const auto first_coordinate =
+                    m_node_info_list[(m_geometry_compressor.HasEntryForID(e1)
+                                          ? m_geometry_compressor.GetLastNodeIDOfBucket(e1)
+                                          : node_u)];
 
                 // unpack first node of second segment if packed
-                const auto third_coordinate = m_node_info_list[(m_geometry_compressor.HasEntryForID(e2) ?
-                                        m_geometry_compressor.GetFirstNodeIDOfBucket(e2) :
-                                        w)];
+                const auto third_coordinate =
+                    m_node_info_list[(m_geometry_compressor.HasEntryForID(e2)
+                                          ? m_geometry_compressor.GetFirstNodeIDOfBucket(e2)
+                                          : node_w)];
 
                 const double turn_angle = ComputeAngle::OfThreeFixedPointCoordinates(
-                    first_coordinate, m_node_info_list[v], third_coordinate);
+                    first_coordinate, m_node_info_list[node_v], third_coordinate);
 
                 const int turn_penalty = GetTurnPenalty(turn_angle, lua_state);
-                TurnInstruction turn_instruction = AnalyzeTurn(u, v, w, turn_angle);
+                TurnInstruction turn_instruction = AnalyzeTurn(node_u, node_v, node_w, turn_angle);
                 if (turn_instruction == TurnInstruction::UTurn)
                 {
                     distance += speed_profile.u_turn_penalty;
@@ -661,10 +678,8 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
                 }
 
                 original_edge_data_vector.emplace_back(
-                    (edge_is_compressed ? m_geometry_compressor.GetPositionForID(e1) : v),
-                    edge_data1.nameID,
-                    turn_instruction,
-                    edge_is_compressed,
+                    (edge_is_compressed ? m_geometry_compressor.GetPositionForID(e1) : node_v),
+                    edge_data1.nameID, turn_instruction, edge_is_compressed,
                     edge_data2.travel_mode);
 
                 ++original_edges_counter;
@@ -677,12 +692,9 @@ EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(const std::string &original_edg
                 BOOST_ASSERT(SPECIAL_NODEID != edge_data1.edgeBasedNodeID);
                 BOOST_ASSERT(SPECIAL_NODEID != edge_data2.edgeBasedNodeID);
 
-                m_edge_based_edge_list.emplace_back(EdgeBasedEdge(edge_data1.edgeBasedNodeID,
-                                                                  edge_data2.edgeBasedNodeID,
-                                                                  m_edge_based_edge_list.size(),
-                                                                  distance,
-                                                                  true,
-                                                                  false));
+                m_edge_based_edge_list.emplace_back(
+                    EdgeBasedEdge(edge_data1.edgeBasedNodeID, edge_data2.edgeBasedNodeID,
+                                  m_edge_based_edge_list.size(), distance, true, false));
             }
         }
     }
@@ -713,7 +725,10 @@ int EdgeBasedGraphFactory::GetTurnPenalty(double angle, lua_State *lua_state) co
             // call lua profile to compute turn penalty
             return luabind::call_function<int>(lua_state, "turn_function", 180. - angle);
         }
-        catch (const luabind::error &er) { SimpleLogger().Write(logWARNING) << er.what(); }
+        catch (const luabind::error &er)
+        {
+            SimpleLogger().Write(logWARNING) << er.what();
+        }
     }
     return 0;
 }
@@ -721,8 +736,7 @@ int EdgeBasedGraphFactory::GetTurnPenalty(double angle, lua_State *lua_state) co
 TurnInstruction EdgeBasedGraphFactory::AnalyzeTurn(const NodeID node_u,
                                                    const NodeID node_v,
                                                    const NodeID node_w,
-                                                   const double angle)
-    const
+                                                   const double angle) const
 {
     if (node_u == node_w)
     {

contractor/edge_based_graph_factory.hpp

@@ -59,12 +59,12 @@ class EdgeBasedGraphFactory
 
     struct SpeedProfileProperties;
 
-    explicit EdgeBasedGraphFactory(const std::shared_ptr<NodeBasedDynamicGraph> &node_based_graph,
-                                   std::unique_ptr<RestrictionMap> restricion_map,
-                                   std::vector<NodeID> &barrier_node_list,
-                                   std::vector<NodeID> &traffic_light_node_list,
-                                   std::vector<QueryNode> &node_info_list,
-                                   SpeedProfileProperties &speed_profile);
+    explicit EdgeBasedGraphFactory(std::shared_ptr<NodeBasedDynamicGraph> node_based_graph,
+                                   std::shared_ptr<RestrictionMap> restricion_map,
+                                   std::unique_ptr<std::vector<NodeID>> barrier_node_list,
+                                   std::unique_ptr<std::vector<NodeID>> traffic_light_node_list,
+                                   const std::vector<QueryNode> &node_info_list,
+                                   const SpeedProfileProperties &speed_profile);
 
     void Run(const std::string &original_edge_data_filename,
              const std::string &geometry_filename,
@@ -97,15 +97,16 @@ class EdgeBasedGraphFactory
 
     unsigned m_number_of_edge_based_nodes;
 
-    std::vector<QueryNode> m_node_info_list;
     std::vector<EdgeBasedNode> m_edge_based_node_list;
     DeallocatingVector<EdgeBasedEdge> m_edge_based_edge_list;
 
+    const std::vector<QueryNode>& m_node_info_list;
     std::shared_ptr<NodeBasedDynamicGraph> m_node_based_graph;
+    std::shared_ptr<RestrictionMap> m_restriction_map;
+
     std::unordered_set<NodeID> m_barrier_nodes;
     std::unordered_set<NodeID> m_traffic_lights;
 
-    std::unique_ptr<RestrictionMap> m_restriction_map;
 
     GeometryCompressor m_geometry_compressor;
 
@@ -115,12 +116,14 @@ class EdgeBasedGraphFactory
     void GenerateEdgeExpandedEdges(const std::string &original_edge_data_filename,
                                    lua_State *lua_state);
 
-    void InsertEdgeBasedNode(const NodeID u, const NodeID v, const bool belongsToTinyComponent);
+    void InsertEdgeBasedNode(const NodeID u, const NodeID v, const unsigned component_id);
 
     void FlushVectorToStream(std::ofstream &edge_data_file,
                              std::vector<OriginalEdgeData> &original_edge_data_vector) const;
 
     NodeID max_id;
+    std::size_t removed_node_count;
+
 };
 
 #endif /* EDGE_BASED_GRAPH_FACTORY_HPP_ */

contractor/geometry_compressor.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -26,7 +26,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "geometry_compressor.hpp"
-#include "../Util/simple_logger.hpp"
+#include "../util/simple_logger.hpp"
 
 #include <boost/assert.hpp>
 #include <boost/filesystem.hpp>
@@ -35,9 +35,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <limits>
 #include <string>
 
-int free_list_maximum = 0;
-int UniqueNumber() { return ++free_list_maximum; }
-
 GeometryCompressor::GeometryCompressor()
 {
     m_free_list.reserve(100);
@@ -174,8 +171,8 @@ void GeometryCompressor::CompressEdge(const EdgeID edge_id_1,
             m_compressed_geometries[list_to_remove_index];
 
         // found an existing list, append it to the list of edge_id_1
-        edge_bucket_list1.insert(
-            edge_bucket_list1.end(), edge_bucket_list2.begin(), edge_bucket_list2.end());
+        edge_bucket_list1.insert(edge_bucket_list1.end(), edge_bucket_list2.begin(),
+                                 edge_bucket_list2.end());
 
         // remove the list of edge_id_2
         m_edge_id_to_list_index_map.erase(edge_id_2);
@@ -211,9 +208,8 @@ void GeometryCompressor::PrintStatistics() const
                               "\n  compressed edges: " << compressed_edges
                            << "\n  compressed geometries: " << compressed_geometries
                            << "\n  longest chain length: " << longest_chain_length
-                           << "\n  cmpr ratio: "
-                           << ((float)compressed_edges /
-                               std::max(compressed_geometries, (uint64_t)1))
+                           << "\n  cmpr ratio: " << ((float)compressed_edges /
+                                                     std::max(compressed_geometries, (uint64_t)1))
                            << "\n  avg chain length: "
                            << (float)compressed_geometries /
                                   std::max((uint64_t)1, compressed_edges);
@@ -226,16 +222,15 @@ GeometryCompressor::GetBucketReference(const EdgeID edge_id) const
     return m_compressed_geometries.at(index);
 }
 
-    NodeID GeometryCompressor::GetFirstNodeIDOfBucket(const EdgeID edge_id) const
-    {
-        const auto &bucket = GetBucketReference(edge_id);
-        BOOST_ASSERT(bucket.size() >= 2);
-        return bucket[1].first;
-    }
-    NodeID GeometryCompressor::GetLastNodeIDOfBucket(const EdgeID edge_id) const
-    {
-        const auto &bucket = GetBucketReference(edge_id);
-        BOOST_ASSERT(bucket.size() >= 2);
-        return bucket[bucket.size()-2].first;
-    }
-
+NodeID GeometryCompressor::GetFirstNodeIDOfBucket(const EdgeID edge_id) const
+{
+    const auto &bucket = GetBucketReference(edge_id);
+    BOOST_ASSERT(bucket.size() >= 2);
+    return bucket[1].first;
+}
+NodeID GeometryCompressor::GetLastNodeIDOfBucket(const EdgeID edge_id) const
+{
+    const auto &bucket = GetBucketReference(edge_id);
+    BOOST_ASSERT(bucket.size() >= 2);
+    return bucket[bucket.size() - 2].first;
+}

contractor/geometry_compressor.hpp

@@ -58,6 +58,8 @@ class GeometryCompressor
     NodeID GetLastNodeIDOfBucket(const EdgeID edge_id) const;
 
   private:
+    int free_list_maximum = 0;
+    
     void IncreaseFreeList();
     std::vector<std::vector<CompressedNode>> m_compressed_geometries;
     std::vector<unsigned> m_free_list;

contractor/processing_chain.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM, Dennis Luxen, others
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -34,21 +34,20 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../data_structures/static_rtree.hpp"
 #include "../data_structures/restriction_map.hpp"
 
-#include "../Util/GitDescription.h"
-#include "../Util/graph_loader.hpp"
-#include "../Util/integer_range.hpp"
-#include "../Util/lua_util.hpp"
-#include "../Util/make_unique.hpp"
-#include "../Util/OSRMException.h"
-#include "../Util/simple_logger.hpp"
-#include "../Util/StringUtil.h"
-#include "../Util/timing_util.hpp"
+#include "../util/git_sha.hpp"
+#include "../util/graph_loader.hpp"
+#include "../util/integer_range.hpp"
+#include "../util/lua_util.hpp"
+#include "../util/make_unique.hpp"
+#include "../util/osrm_exception.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/string_util.hpp"
+#include "../util/timing_util.hpp"
 #include "../typedefs.h"
 
 #include <boost/filesystem/fstream.hpp>
 #include <boost/program_options.hpp>
 
-#include <tbb/task_scheduler_init.h>
 #include <tbb/parallel_sort.h>
 
 #include <chrono>
@@ -57,172 +56,98 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <thread>
 #include <vector>
 
-Prepare::Prepare() : requested_num_threads(1) {}
-
 Prepare::~Prepare() {}
 
-int Prepare::Process(int argc, char *argv[])
+int Prepare::Run()
 {
-    LogPolicy::GetInstance().Unmute();
-    TIMER_START(preparing);
-    TIMER_START(expansion);
-
-    if (!ParseArguments(argc, argv))
-    {
-        return 0;
-    }
-    if (!boost::filesystem::is_regular_file(input_path))
-    {
-        SimpleLogger().Write(logWARNING) << "Input file " << input_path.string() << " not found!";
-        return 1;
-    }
-
-    if (!boost::filesystem::is_regular_file(profile_path))
-    {
-        SimpleLogger().Write(logWARNING) << "Profile " << profile_path.string() << " not found!";
-        return 1;
-    }
-
-    if (1 > requested_num_threads)
-    {
-        SimpleLogger().Write(logWARNING) << "Number of threads must be 1 or larger";
-        return 1;
-    }
-
-    const unsigned recommended_num_threads = tbb::task_scheduler_init::default_num_threads();
-
-    SimpleLogger().Write() << "Input file: " << input_path.filename().string();
-    SimpleLogger().Write() << "Restrictions file: " << restrictions_path.filename().string();
-    SimpleLogger().Write() << "Profile: " << profile_path.filename().string();
-    SimpleLogger().Write() << "Threads: " << requested_num_threads;
-    if (recommended_num_threads != requested_num_threads)
-    {
-        SimpleLogger().Write(logWARNING) << "The recommended number of threads is "
-                                         << recommended_num_threads
-                                         << "! This setting may have performance side-effects.";
-    }
-
-    tbb::task_scheduler_init init(requested_num_threads);
-
-    LogPolicy::GetInstance().Unmute();
-
-    FingerPrint fingerprint_orig;
-    CheckRestrictionsFile(fingerprint_orig);
-
-    boost::filesystem::ifstream input_stream(input_path, std::ios::in | std::ios::binary);
-
-    node_filename = input_path.string() + ".nodes";
-    edge_out = input_path.string() + ".edges";
-    geometry_filename = input_path.string() + ".geometry";
-    graph_out = input_path.string() + ".hsgr";
-    rtree_nodes_path = input_path.string() + ".ramIndex";
-    rtree_leafs_path = input_path.string() + ".fileIndex";
-
-    /*** Setup Scripting Environment ***/
-    // Create a new lua state
-    lua_State *lua_state = luaL_newstate();
-
-    // Connect LuaBind to this lua state
-    luabind::open(lua_state);
-
-    EdgeBasedGraphFactory::SpeedProfileProperties speed_profile;
-
-    if (!SetupScriptingEnvironment(lua_state, speed_profile))
-    {
-        return 1;
-    }
-
 #ifdef WIN32
 #pragma message("Memory consumption on Windows can be higher due to different bit packing")
 #else
-    static_assert(sizeof(ImportEdge) == 20,
-                  "changing ImportEdge type has influence on memory consumption!");
+    static_assert(sizeof(NodeBasedEdge) == 20,
+                  "changing NodeBasedEdge type has influence on memory consumption!");
+    static_assert(sizeof(EdgeBasedEdge) == 16,
+                  "changing EdgeBasedEdge type has influence on memory consumption!");
 #endif
-    NodeID number_of_node_based_nodes =
-        readBinaryOSRMGraphFromStream(input_stream,
-                                      edge_list,
-                                      barrier_node_list,
-                                      traffic_light_list,
-                                      &internal_to_external_node_map,
-                                      restriction_list);
-    input_stream.close();
 
-    if (edge_list.empty())
-    {
-        SimpleLogger().Write(logWARNING) << "The input data is empty, exiting.";
-        return 1;
-    }
+    TIMER_START(preparing);
 
-    SimpleLogger().Write() << restriction_list.size() << " restrictions, "
-                           << barrier_node_list.size() << " bollard nodes, "
-                           << traffic_light_list.size() << " traffic lights";
+    // Create a new lua state
 
-    std::vector<EdgeBasedNode> node_based_edge_list;
-    unsigned number_of_edge_based_nodes = 0;
+    SimpleLogger().Write() << "Generating edge-expanded graph representation";
+
+    TIMER_START(expansion);
+
+    auto node_based_edge_list = osrm::make_unique<std::vector<EdgeBasedNode>>();;
     DeallocatingVector<EdgeBasedEdge> edge_based_edge_list;
+    auto internal_to_external_node_map = osrm::make_unique<std::vector<QueryNode>>();
+    auto graph_size =
+        BuildEdgeExpandedGraph(*internal_to_external_node_map,
+                               *node_based_edge_list, edge_based_edge_list);
 
-    // init node_based_edge_list, edge_based_edge_list by edgeList
-    number_of_edge_based_nodes = BuildEdgeExpandedGraph(lua_state,
-                                                        number_of_node_based_nodes,
-                                                        node_based_edge_list,
-                                                        edge_based_edge_list,
-                                                        speed_profile);
-    lua_close(lua_state);
+    auto number_of_node_based_nodes = graph_size.first;
+    auto number_of_edge_based_nodes = graph_size.second;
 
     TIMER_STOP(expansion);
 
-    BuildRTree(node_based_edge_list);
+    SimpleLogger().Write() << "building r-tree ...";
+    TIMER_START(rtree);
 
-    RangebasedCRC32 crc32;
-    if (crc32.using_hardware())
-    {
-        SimpleLogger().Write() << "using hardware based CRC32 computation";
-    }
-    else
-    {
-        SimpleLogger().Write() << "using software based CRC32 computation";
-    }
+    BuildRTree(*node_based_edge_list, *internal_to_external_node_map);
 
-    const unsigned crc32_value = crc32(node_based_edge_list);
-    node_based_edge_list.clear();
-    node_based_edge_list.shrink_to_fit();
-    SimpleLogger().Write() << "CRC32: " << crc32_value;
+    TIMER_STOP(rtree);
 
-    WriteNodeMapping();
+    SimpleLogger().Write() << "writing node map ...";
+    WriteNodeMapping(std::move(internal_to_external_node_map));
 
-    /***
-     * Contracting the edge-expanded graph
-     */
-
-    SimpleLogger().Write() << "initializing contractor";
-    auto contractor =
-        osrm::make_unique<Contractor>(number_of_edge_based_nodes, edge_based_edge_list);
+    // Contracting the edge-expanded graph
 
     TIMER_START(contraction);
-    contractor->Run();
+    auto contracted_edge_list = osrm::make_unique<DeallocatingVector<QueryEdge>>();
+    ContractGraph(number_of_edge_based_nodes, edge_based_edge_list, *contracted_edge_list);
     TIMER_STOP(contraction);
 
     SimpleLogger().Write() << "Contraction took " << TIMER_SEC(contraction) << " sec";
 
-    DeallocatingVector<QueryEdge> contracted_edge_list;
-    contractor->GetEdges(contracted_edge_list);
-    contractor.reset();
+    std::size_t number_of_used_edges = WriteContractedGraph(number_of_edge_based_nodes,
+                                                            std::move(node_based_edge_list),
+                                                            std::move(contracted_edge_list));
 
-    /***
-     * Sorting contracted edges in a way that the static query graph can read some in in-place.
-     */
+    TIMER_STOP(preparing);
 
-    tbb::parallel_sort(contracted_edge_list.begin(), contracted_edge_list.end());
-    const unsigned contracted_edge_count = contracted_edge_list.size();
+    SimpleLogger().Write() << "Preprocessing : " << TIMER_SEC(preparing) << " seconds";
+    SimpleLogger().Write() << "Expansion  : " << (number_of_node_based_nodes / TIMER_SEC(expansion))
+                           << " nodes/sec and "
+                           << (number_of_edge_based_nodes / TIMER_SEC(expansion)) << " edges/sec";
+
+    SimpleLogger().Write() << "Contraction: "
+                           << (number_of_edge_based_nodes / TIMER_SEC(contraction))
+                           << " nodes/sec and " << number_of_used_edges / TIMER_SEC(contraction)
+                           << " edges/sec";
+
+    SimpleLogger().Write() << "finished preprocessing";
+
+    return 0;
+}
+
+std::size_t Prepare::WriteContractedGraph(unsigned number_of_edge_based_nodes,
+                                          std::unique_ptr<std::vector<EdgeBasedNode>> node_based_edge_list,
+                                          std::unique_ptr<DeallocatingVector<QueryEdge>> contracted_edge_list)
+{
+    const unsigned crc32_value = CalculateEdgeChecksum(std::move(node_based_edge_list));
+
+    // Sorting contracted edges in a way that the static query graph can read some in in-place.
+    tbb::parallel_sort(contracted_edge_list->begin(), contracted_edge_list->end());
+    const unsigned contracted_edge_count = contracted_edge_list->size();
     SimpleLogger().Write() << "Serializing compacted graph of " << contracted_edge_count
                            << " edges";
 
-    boost::filesystem::ofstream hsgr_output_stream(graph_out, std::ios::binary);
-    hsgr_output_stream.write((char *)&fingerprint_orig, sizeof(FingerPrint));
+    const FingerPrint fingerprint = FingerPrint::GetValid();
+    boost::filesystem::ofstream hsgr_output_stream(config.graph_output_path, std::ios::binary);
+    hsgr_output_stream.write((char *)&fingerprint, sizeof(FingerPrint));
     const unsigned max_used_node_id = 1 + [&contracted_edge_list]
     {
         unsigned tmp_max = 0;
-        for (const QueryEdge &edge : contracted_edge_list)
+        for (const QueryEdge &edge : *contracted_edge_list)
         {
             BOOST_ASSERT(SPECIAL_NODEID != edge.source);
             BOOST_ASSERT(SPECIAL_NODEID != edge.target);
@@ -247,7 +172,7 @@ int Prepare::Process(int argc, char *argv[])
     for (const auto node : osrm::irange(0u, max_used_node_id))
     {
         last_edge = edge;
-        while ((edge < contracted_edge_count) && (contracted_edge_list[edge].source == node))
+        while ((edge < contracted_edge_count) && ((*contracted_edge_list)[edge].source == node))
         {
             ++edge;
         }
@@ -276,19 +201,19 @@ int Prepare::Process(int argc, char *argv[])
         hsgr_output_stream.write((char *)&node_array[0],
                                  sizeof(StaticGraph<EdgeData>::NodeArrayEntry) * node_array_size);
     }
-    // serialize all edges
 
+    // serialize all edges
     SimpleLogger().Write() << "Building edge array";
     edge = 0;
     int number_of_used_edges = 0;
 
     StaticGraph<EdgeData>::EdgeArrayEntry current_edge;
-    for (const auto edge : osrm::irange<std::size_t>(0, contracted_edge_list.size()))
+    for (const auto edge : osrm::irange<std::size_t>(0, contracted_edge_list->size()))
     {
         // no eigen loops
-        BOOST_ASSERT(contracted_edge_list[edge].source != contracted_edge_list[edge].target);
-        current_edge.target = contracted_edge_list[edge].target;
-        current_edge.data = contracted_edge_list[edge].data;
+        BOOST_ASSERT((*contracted_edge_list)[edge].source != (*contracted_edge_list)[edge].target);
+        current_edge.target = (*contracted_edge_list)[edge].target;
+        current_edge.data = (*contracted_edge_list)[edge].data;
 
         // every target needs to be valid
         BOOST_ASSERT(current_edge.target < max_used_node_id);
@@ -296,12 +221,12 @@ int Prepare::Process(int argc, char *argv[])
         if (current_edge.data.distance <= 0)
         {
             SimpleLogger().Write(logWARNING) << "Edge: " << edge
-                                             << ",source: " << contracted_edge_list[edge].source
-                                             << ", target: " << contracted_edge_list[edge].target
+                                             << ",source: " << (*contracted_edge_list)[edge].source
+                                             << ", target: " << (*contracted_edge_list)[edge].target
                                              << ", dist: " << current_edge.data.distance;
 
             SimpleLogger().Write(logWARNING) << "Failed at adjacency list of node "
-                                             << contracted_edge_list[edge].source << "/"
+                                             << (*contracted_edge_list)[edge].source << "/"
                                              << node_array.size() - 1;
             return 1;
         }
@@ -311,174 +236,54 @@ int Prepare::Process(int argc, char *argv[])
 
         ++number_of_used_edges;
     }
-    hsgr_output_stream.close();
 
-    TIMER_STOP(preparing);
-
-    SimpleLogger().Write() << "Preprocessing : " << TIMER_SEC(preparing) << " seconds";
-    SimpleLogger().Write() << "Expansion  : " << (number_of_node_based_nodes / TIMER_SEC(expansion))
-                           << " nodes/sec and "
-                           << (number_of_edge_based_nodes / TIMER_SEC(expansion)) << " edges/sec";
-
-    SimpleLogger().Write() << "Contraction: "
-                           << (number_of_edge_based_nodes / TIMER_SEC(contraction))
-                           << " nodes/sec and " << number_of_used_edges / TIMER_SEC(contraction)
-                           << " edges/sec";
-
-    node_array.clear();
-    SimpleLogger().Write() << "finished preprocessing";
-
-    return 0;
+    return number_of_used_edges;
 }
 
-/**
- \brief Parses command line arguments
- \param argc count of arguments
- \param argv array of arguments
- \param result [out] value for exit return value
- \return true if everything is ok, false if need to terminate execution
-*/
-bool Prepare::ParseArguments(int argc, char *argv[])
+unsigned Prepare::CalculateEdgeChecksum(std::unique_ptr<std::vector<EdgeBasedNode>> node_based_edge_list)
 {
-    // declare a group of options that will be allowed only on command line
-    boost::program_options::options_description generic_options("Options");
-    generic_options.add_options()("version,v", "Show version")("help,h", "Show this help message")(
-        "config,c",
-        boost::program_options::value<boost::filesystem::path>(&config_file_path)
-            ->default_value("contractor.ini"),
-        "Path to a configuration file.");
-
-    // declare a group of options that will be allowed both on command line and in config file
-    boost::program_options::options_description config_options("Configuration");
-    config_options.add_options()(
-        "restrictions,r",
-        boost::program_options::value<boost::filesystem::path>(&restrictions_path),
-        "Restrictions file in .osrm.restrictions format")(
-        "profile,p",
-        boost::program_options::value<boost::filesystem::path>(&profile_path)
-            ->default_value("profile.lua"),
-        "Path to LUA routing profile")(
-        "threads,t",
-        boost::program_options::value<unsigned int>(&requested_num_threads)
-            ->default_value(tbb::task_scheduler_init::default_num_threads()),
-        "Number of threads to use");
-
-    // hidden options, will be allowed both on command line and in config file, but will not be
-    // shown to the user
-    boost::program_options::options_description hidden_options("Hidden options");
-    hidden_options.add_options()(
-        "input,i",
-        boost::program_options::value<boost::filesystem::path>(&input_path),
-        "Input file in .osm, .osm.bz2 or .osm.pbf format");
-
-    // positional option
-    boost::program_options::positional_options_description positional_options;
-    positional_options.add("input", 1);
-
-    // combine above options for parsing
-    boost::program_options::options_description cmdline_options;
-    cmdline_options.add(generic_options).add(config_options).add(hidden_options);
-
-    boost::program_options::options_description config_file_options;
-    config_file_options.add(config_options).add(hidden_options);
-
-    boost::program_options::options_description visible_options(
-        "Usage: " + boost::filesystem::basename(argv[0]) + " <input.osrm> [options]");
-    visible_options.add(generic_options).add(config_options);
-
-    // parse command line options
-    boost::program_options::variables_map option_variables;
-    boost::program_options::store(boost::program_options::command_line_parser(argc, argv)
-                                      .options(cmdline_options)
-                                      .positional(positional_options)
-                                      .run(),
-                                  option_variables);
-
-    const auto& temp_config_path = option_variables["config"].as<boost::filesystem::path>();
-    if (boost::filesystem::is_regular_file(temp_config_path))
+    RangebasedCRC32 crc32;
+    if (crc32.using_hardware())
     {
-        boost::program_options::store(boost::program_options::parse_config_file<char>(temp_config_path.string().c_str(), cmdline_options, true),
-                                      option_variables);
+        SimpleLogger().Write() << "using hardware based CRC32 computation";
+    }
+    else
+    {
+        SimpleLogger().Write() << "using software based CRC32 computation";
     }
 
-    if (option_variables.count("version"))
-    {
-        SimpleLogger().Write() << g_GIT_DESCRIPTION;
-        return false;
-    }
+    const unsigned crc32_value = crc32(*node_based_edge_list);
+    SimpleLogger().Write() << "CRC32: " << crc32_value;
 
-    if (option_variables.count("help"))
-    {
-        SimpleLogger().Write() << "\n" << visible_options;
-        return false;
-    }
-
-    boost::program_options::notify(option_variables);
-
-    if (!option_variables.count("restrictions"))
-    {
-        restrictions_path = std::string(input_path.string() + ".restrictions");
-    }
-
-    if (!option_variables.count("input"))
-    {
-        SimpleLogger().Write() << "\n" << visible_options;
-        return false;
-    }
-
-    return true;
-}
-
-/**
- \brief Loads and checks file UUIDs
-*/
-void Prepare::CheckRestrictionsFile(FingerPrint &fingerprint_orig)
-{
-    boost::filesystem::ifstream restriction_stream(restrictions_path, std::ios::binary);
-    FingerPrint fingerprint_loaded;
-    unsigned number_of_usable_restrictions = 0;
-    restriction_stream.read((char *)&fingerprint_loaded, sizeof(FingerPrint));
-    if (!fingerprint_loaded.TestPrepare(fingerprint_orig))
-    {
-        SimpleLogger().Write(logWARNING) << ".restrictions was prepared with different build.\n"
-                                            "Reprocess to get rid of this warning.";
-    }
-
-    restriction_stream.read((char *)&number_of_usable_restrictions, sizeof(unsigned));
-    restriction_list.resize(number_of_usable_restrictions);
-    if (number_of_usable_restrictions > 0)
-    {
-        restriction_stream.read((char *)&(restriction_list[0]),
-                                number_of_usable_restrictions * sizeof(TurnRestriction));
-    }
-    restriction_stream.close();
+    return crc32_value;
 }
 
 /**
     \brief Setups scripting environment (lua-scripting)
     Also initializes speed profile.
 */
-bool
-Prepare::SetupScriptingEnvironment(lua_State *lua_state,
-                                   EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile)
+void Prepare::SetupScriptingEnvironment(
+    lua_State *lua_state, EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile)
 {
     // open utility libraries string library;
     luaL_openlibs(lua_state);
 
     // adjust lua load path
-    luaAddScriptFolderToLoadPath(lua_state, profile_path.string().c_str());
+    luaAddScriptFolderToLoadPath(lua_state, config.profile_path.string().c_str());
 
     // Now call our function in a lua script
-    if (0 != luaL_dofile(lua_state, profile_path.string().c_str()))
+    if (0 != luaL_dofile(lua_state, config.profile_path.string().c_str()))
     {
-        std::cerr << lua_tostring(lua_state, -1) << " occured in scripting block" << std::endl;
-        return false;
+        std::stringstream msg;
+        msg << lua_tostring(lua_state, -1) << " occured in scripting block";
+        throw osrm::exception(msg.str());
     }
 
     if (0 != luaL_dostring(lua_state, "return traffic_signal_penalty\n"))
     {
-        std::cerr << lua_tostring(lua_state, -1) << " occured in scripting block" << std::endl;
-        return false;
+        std::stringstream msg;
+        msg << lua_tostring(lua_state, -1) << " occured in scripting block";
+        throw osrm::exception(msg.str());
     }
     speed_profile.traffic_signal_penalty = 10 * lua_tointeger(lua_state, -1);
     SimpleLogger().Write(logDEBUG)
@@ -486,96 +291,140 @@ Prepare::SetupScriptingEnvironment(lua_State *lua_state,
 
     if (0 != luaL_dostring(lua_state, "return u_turn_penalty\n"))
     {
-        std::cerr << lua_tostring(lua_state, -1) << " occured in scripting block" << std::endl;
-        return false;
+        std::stringstream msg;
+        msg << lua_tostring(lua_state, -1) << " occured in scripting block";
+        throw osrm::exception(msg.str());
     }
 
     speed_profile.u_turn_penalty = 10 * lua_tointeger(lua_state, -1);
     speed_profile.has_turn_penalty_function = lua_function_exists(lua_state, "turn_function");
-
-    return true;
 }
 
+/**
+  \brief Build load restrictions from .restriction file
+  */
+std::shared_ptr<RestrictionMap> Prepare::LoadRestrictionMap()
+{
+    boost::filesystem::ifstream input_stream(config.restrictions_path, std::ios::in | std::ios::binary);
+
+    std::vector<TurnRestriction> restriction_list;
+    loadRestrictionsFromFile(input_stream, restriction_list);
+
+    SimpleLogger().Write() << " - " << restriction_list.size() << " restrictions.";
+
+    return std::make_shared<RestrictionMap>(restriction_list);
+}
+
+/**
+  \brief Load node based graph from .osrm file
+  */
+std::shared_ptr<NodeBasedDynamicGraph>
+Prepare::LoadNodeBasedGraph(std::vector<NodeID> &barrier_node_list,
+                            std::vector<NodeID> &traffic_light_list,
+                            std::vector<QueryNode>& internal_to_external_node_map)
+{
+    std::vector<NodeBasedEdge> edge_list;
+
+    boost::filesystem::ifstream input_stream(config.osrm_input_path, std::ios::in | std::ios::binary);
+
+    NodeID number_of_node_based_nodes = loadNodesFromFile(input_stream,
+                                            barrier_node_list, traffic_light_list,
+                                            internal_to_external_node_map);
+
+    SimpleLogger().Write() << " - " << barrier_node_list.size() << " bollard nodes, "
+                           << traffic_light_list.size() << " traffic lights";
+
+    loadEdgesFromFile(input_stream, edge_list);
+
+    if (edge_list.empty())
+    {
+        SimpleLogger().Write(logWARNING) << "The input data is empty, exiting.";
+        return std::shared_ptr<NodeBasedDynamicGraph>();
+    }
+
+    return NodeBasedDynamicGraphFromImportEdges(number_of_node_based_nodes, edge_list);
+}
+
+
 /**
  \brief Building an edge-expanded graph from node-based input and turn restrictions
 */
-std::size_t
-Prepare::BuildEdgeExpandedGraph(lua_State *lua_state,
-                                NodeID number_of_node_based_nodes,
+std::pair<std::size_t, std::size_t>
+Prepare::BuildEdgeExpandedGraph(std::vector<QueryNode> &internal_to_external_node_map,
                                 std::vector<EdgeBasedNode> &node_based_edge_list,
-                                DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list,
-                                EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile)
+                                DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list)
 {
-    SimpleLogger().Write() << "Generating edge-expanded graph representation";
-    std::shared_ptr<NodeBasedDynamicGraph> node_based_graph =
-        NodeBasedDynamicGraphFromImportEdges(number_of_node_based_nodes, edge_list);
-    std::unique_ptr<RestrictionMap> restriction_map = osrm::make_unique<RestrictionMap>(restriction_list);
-    std::shared_ptr<EdgeBasedGraphFactory> edge_based_graph_factory =
-        std::make_shared<EdgeBasedGraphFactory>(node_based_graph,
-                                                std::move(restriction_map),
-                                                barrier_node_list,
-                                                traffic_light_list,
-                                                internal_to_external_node_map,
-                                                speed_profile);
-    edge_list.clear();
-    edge_list.shrink_to_fit();
+    lua_State *lua_state = luaL_newstate();
+    luabind::open(lua_state);
 
-    edge_based_graph_factory->Run(edge_out, geometry_filename, lua_state);
+    EdgeBasedGraphFactory::SpeedProfileProperties speed_profile;
 
-    restriction_list.clear();
-    restriction_list.shrink_to_fit();
-    barrier_node_list.clear();
-    barrier_node_list.shrink_to_fit();
-    traffic_light_list.clear();
-    traffic_light_list.shrink_to_fit();
+    SetupScriptingEnvironment(lua_state, speed_profile);
+
+    auto barrier_node_list = osrm::make_unique<std::vector<NodeID>>();
+    auto traffic_light_list = osrm::make_unique<std::vector<NodeID>>();
+
+    auto restriction_map = LoadRestrictionMap();
+    auto node_based_graph = LoadNodeBasedGraph(*barrier_node_list, *traffic_light_list, internal_to_external_node_map);
+
+    const std::size_t number_of_node_based_nodes = node_based_graph->GetNumberOfNodes();
+
+    EdgeBasedGraphFactory edge_based_graph_factory(node_based_graph,
+                                                   restriction_map,
+                                                   std::move(barrier_node_list),
+                                                   std::move(traffic_light_list),
+                                                   internal_to_external_node_map,
+                                                   speed_profile);
+
+    edge_based_graph_factory.Run(config.edge_output_path, config.geometry_output_path, lua_state);
+    lua_close(lua_state);
 
     const std::size_t number_of_edge_based_nodes =
-        edge_based_graph_factory->GetNumberOfEdgeBasedNodes();
+        edge_based_graph_factory.GetNumberOfEdgeBasedNodes();
 
     BOOST_ASSERT(number_of_edge_based_nodes != std::numeric_limits<unsigned>::max());
-#ifndef WIN32
-    static_assert(sizeof(EdgeBasedEdge) == 16,
-                  "changing ImportEdge type has influence on memory consumption!");
-#endif
 
-    edge_based_graph_factory->GetEdgeBasedEdges(edge_based_edge_list);
-    edge_based_graph_factory->GetEdgeBasedNodes(node_based_edge_list);
+    edge_based_graph_factory.GetEdgeBasedEdges(edge_based_edge_list);
+    edge_based_graph_factory.GetEdgeBasedNodes(node_based_edge_list);
 
-    edge_based_graph_factory.reset();
-    node_based_graph.reset();
+    return std::make_pair(number_of_node_based_nodes, number_of_edge_based_nodes);
+}
 
-    return number_of_edge_based_nodes;
+/**
+ \brief Build contracted graph.
+ */
+void Prepare::ContractGraph(const std::size_t number_of_edge_based_nodes,
+                            DeallocatingVector<EdgeBasedEdge>& edge_based_edge_list,
+                            DeallocatingVector<QueryEdge>& contracted_edge_list)
+{
+    Contractor contractor(number_of_edge_based_nodes, edge_based_edge_list);
+    contractor.Run();
+    contractor.GetEdges(contracted_edge_list);
 }
 
 /**
   \brief Writing info on original (node-based) nodes
  */
-void Prepare::WriteNodeMapping()
+void Prepare::WriteNodeMapping(std::unique_ptr<std::vector<QueryNode>> internal_to_external_node_map)
 {
-    SimpleLogger().Write() << "writing node map ...";
-    boost::filesystem::ofstream node_stream(node_filename, std::ios::binary);
-    const unsigned size_of_mapping = internal_to_external_node_map.size();
+    boost::filesystem::ofstream node_stream(config.node_output_path, std::ios::binary);
+    const unsigned size_of_mapping = internal_to_external_node_map->size();
     node_stream.write((char *)&size_of_mapping, sizeof(unsigned));
     if (size_of_mapping > 0)
     {
-        node_stream.write((char *)&(internal_to_external_node_map[0]),
+        node_stream.write((char *) internal_to_external_node_map->data(),
                           size_of_mapping * sizeof(QueryNode));
     }
     node_stream.close();
-    internal_to_external_node_map.clear();
-    internal_to_external_node_map.shrink_to_fit();
 }
 
 /**
     \brief Building rtree-based nearest-neighbor data structure
 
-    Saves info to files: '.ramIndex' and '.fileIndex'.
+    Saves tree into '.ramIndex' and leaves into '.fileIndex'.
  */
-void Prepare::BuildRTree(std::vector<EdgeBasedNode> &node_based_edge_list)
+void Prepare::BuildRTree(const std::vector<EdgeBasedNode> &node_based_edge_list, const std::vector<QueryNode>& internal_to_external_node_map)
 {
-    SimpleLogger().Write() << "building r-tree ...";
-    StaticRTree<EdgeBasedNode>(node_based_edge_list,
-                               rtree_nodes_path.c_str(),
-                               rtree_leafs_path.c_str(),
-                               internal_to_external_node_map);
+    StaticRTree<EdgeBasedNode>(node_based_edge_list, config.rtree_nodes_output_path.c_str(),
+                               config.rtree_leafs_output_path.c_str(), internal_to_external_node_map);
 }

contractor/processing_chain.hpp

@@ -28,11 +28,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef PROCESSING_CHAIN_HPP
 #define PROCESSING_CHAIN_HPP
 
+#include "contractor_options.hpp"
 #include "edge_based_graph_factory.hpp"
 #include "../data_structures/query_edge.hpp"
 #include "../data_structures/static_graph.hpp"
 
-class FingerPrint;
 struct EdgeBasedNode;
 struct lua_State;
 
@@ -50,46 +50,36 @@ class Prepare
     using InputEdge = DynamicGraph<EdgeData>::InputEdge;
     using StaticEdge = StaticGraph<EdgeData>::InputEdge;
 
-    explicit Prepare();
+    explicit Prepare(const ContractorConfig& contractor_config)
+        : config(contractor_config) {}
     Prepare(const Prepare &) = delete;
     ~Prepare();
 
-    int Process(int argc, char *argv[]);
+    int Run();
 
   protected:
-    bool ParseArguments(int argc, char *argv[]);
-    void CheckRestrictionsFile(FingerPrint &fingerprint_orig);
-    bool SetupScriptingEnvironment(lua_State *myLuaState,
+    void SetupScriptingEnvironment(lua_State *myLuaState,
                                    EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile);
-    std::size_t BuildEdgeExpandedGraph(lua_State *myLuaState,
-                                       NodeID nodeBasedNodeNumber,
-                                       std::vector<EdgeBasedNode> &nodeBasedEdgeList,
-                                       DeallocatingVector<EdgeBasedEdge> &edgeBasedEdgeList,
-                                       EdgeBasedGraphFactory::SpeedProfileProperties &speed_profile);
-    void WriteNodeMapping();
-    void BuildRTree(std::vector<EdgeBasedNode> &node_based_edge_list);
-
+    std::shared_ptr<RestrictionMap> LoadRestrictionMap();
+    unsigned CalculateEdgeChecksum(std::unique_ptr<std::vector<EdgeBasedNode>> node_based_edge_list);
+    void ContractGraph(const std::size_t number_of_edge_based_nodes,
+                       DeallocatingVector<EdgeBasedEdge>& edge_based_edge_list,
+                       DeallocatingVector<QueryEdge>& contracted_edge_list);
+    std::size_t WriteContractedGraph(unsigned number_of_edge_based_nodes,
+                                     std::unique_ptr<std::vector<EdgeBasedNode>> node_based_edge_list,
+                                     std::unique_ptr<DeallocatingVector<QueryEdge>> contracted_edge_list);
+    std::shared_ptr<NodeBasedDynamicGraph> LoadNodeBasedGraph(std::vector<NodeID> &barrier_node_list,
+                                               std::vector<NodeID> &traffic_light_list,
+                                               std::vector<QueryNode>& internal_to_external_node_map);
+    std::pair<std::size_t, std::size_t>
+    BuildEdgeExpandedGraph(std::vector<QueryNode> &internal_to_external_node_map,
+                                       std::vector<EdgeBasedNode> &node_based_edge_list,
+                                       DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list);
+    void WriteNodeMapping(std::unique_ptr<std::vector<QueryNode>> internal_to_external_node_map);
+    void BuildRTree(const std::vector<EdgeBasedNode> &node_based_edge_list,
+                    const std::vector<QueryNode> &internal_to_external_node_map);
   private:
-    std::vector<QueryNode> internal_to_external_node_map;
-    std::vector<TurnRestriction> restriction_list;
-    std::vector<NodeID> barrier_node_list;
-    std::vector<NodeID> traffic_light_list;
-    std::vector<ImportEdge> edge_list;
-
-    unsigned requested_num_threads;
-    boost::filesystem::path config_file_path;
-    boost::filesystem::path input_path;
-    boost::filesystem::path restrictions_path;
-    boost::filesystem::path preinfo_path;
-    boost::filesystem::path profile_path;
-
-    std::string node_filename;
-    std::string edge_out;
-    std::string info_out;
-    std::string geometry_filename;
-    std::string graph_out;
-    std::string rtree_nodes_path;
-    std::string rtree_leafs_path;
+    ContractorConfig config;
 };
 
 #endif // PROCESSING_CHAIN_HPP

data_structures/Coordinate.cpp

@@ -1,483 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include <osrm/Coordinate.h>
-#include "../Util/MercatorUtil.h"
-#ifndef NDEBUG
-#include "../Util/simple_logger.hpp"
-#endif
-#include "../Util/StringUtil.h"
-
-#include <boost/assert.hpp>
-
-#ifndef NDEBUG
-#include <bitset>
-#endif
-#include <iostream>
-#include <limits>
-
-FixedPointCoordinate::FixedPointCoordinate()
-    : lat(std::numeric_limits<int>::min()), lon(std::numeric_limits<int>::min())
-{
-}
-
-FixedPointCoordinate::FixedPointCoordinate(int lat, int lon) : lat(lat), lon(lon)
-{
-#ifndef NDEBUG
-    if (0 != (std::abs(lat) >> 30))
-    {
-        std::bitset<32> y_coordinate_vector(lat);
-        SimpleLogger().Write(logDEBUG) << "broken lat: " << lat
-                                       << ", bits: " << y_coordinate_vector;
-    }
-    if (0 != (std::abs(lon) >> 30))
-    {
-        std::bitset<32> x_coordinate_vector(lon);
-        SimpleLogger().Write(logDEBUG) << "broken lon: " << lon
-                                       << ", bits: " << x_coordinate_vector;
-    }
-#endif
-}
-
-void FixedPointCoordinate::Reset()
-{
-    lat = std::numeric_limits<int>::min();
-    lon = std::numeric_limits<int>::min();
-}
-bool FixedPointCoordinate::isSet() const
-{
-    return (std::numeric_limits<int>::min() != lat) && (std::numeric_limits<int>::min() != lon);
-}
-bool FixedPointCoordinate::is_valid() const
-{
-    if (lat > 90 * COORDINATE_PRECISION || lat < -90 * COORDINATE_PRECISION ||
-        lon > 180 * COORDINATE_PRECISION || lon < -180 * COORDINATE_PRECISION)
-    {
-        return false;
-    }
-    return true;
-}
-bool FixedPointCoordinate::operator==(const FixedPointCoordinate &other) const
-{
-    return lat == other.lat && lon == other.lon;
-}
-
-double FixedPointCoordinate::ApproximateDistance(const int lat1,
-                                                 const int lon1,
-                                                 const int lat2,
-                                                 const int lon2)
-{
-    BOOST_ASSERT(lat1 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lon1 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lat2 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lon2 != std::numeric_limits<int>::min());
-    double RAD = 0.017453292519943295769236907684886;
-    double lt1 = lat1 / COORDINATE_PRECISION;
-    double ln1 = lon1 / COORDINATE_PRECISION;
-    double lt2 = lat2 / COORDINATE_PRECISION;
-    double ln2 = lon2 / COORDINATE_PRECISION;
-    double dlat1 = lt1 * (RAD);
-
-    double dlong1 = ln1 * (RAD);
-    double dlat2 = lt2 * (RAD);
-    double dlong2 = ln2 * (RAD);
-
-    double dLong = dlong1 - dlong2;
-    double dLat = dlat1 - dlat2;
-
-    double aHarv = pow(sin(dLat / 2.0), 2.0) + cos(dlat1) * cos(dlat2) * pow(sin(dLong / 2.), 2);
-    double cHarv = 2. * atan2(sqrt(aHarv), sqrt(1.0 - aHarv));
-    // earth radius varies between 6,356.750-6,378.135 km (3,949.901-3,963.189mi)
-    // The IUGG value for the equatorial radius is 6378.137 km (3963.19 miles)
-    const double earth = 6372797.560856;
-    return earth * cHarv;
-}
-
-double FixedPointCoordinate::ApproximateDistance(const FixedPointCoordinate &coordinate_1,
-                                                 const FixedPointCoordinate &coordinate_2)
-{
-    return ApproximateDistance(
-        coordinate_1.lat, coordinate_1.lon, coordinate_2.lat, coordinate_2.lon);
-}
-
-float FixedPointCoordinate::ApproximateEuclideanDistance(const FixedPointCoordinate &coordinate_1,
-                                                         const FixedPointCoordinate &coordinate_2)
-{
-    return ApproximateEuclideanDistance(
-        coordinate_1.lat, coordinate_1.lon, coordinate_2.lat, coordinate_2.lon);
-}
-
-float FixedPointCoordinate::ApproximateEuclideanDistance(const int lat1,
-                                                         const int lon1,
-                                                         const int lat2,
-                                                         const int lon2)
-{
-    BOOST_ASSERT(lat1 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lon1 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lat2 != std::numeric_limits<int>::min());
-    BOOST_ASSERT(lon2 != std::numeric_limits<int>::min());
-
-    const float RAD = 0.017453292519943295769236907684886f;
-    const float float_lat1 = (lat1 / COORDINATE_PRECISION) * RAD;
-    const float float_lon1 = (lon1 / COORDINATE_PRECISION) * RAD;
-    const float float_lat2 = (lat2 / COORDINATE_PRECISION) * RAD;
-    const float float_lon2 = (lon2 / COORDINATE_PRECISION) * RAD;
-
-    const float x_value = (float_lon2 - float_lon1) * cos((float_lat1 + float_lat2) / 2.f);
-    const float y_value = float_lat2 - float_lat1;
-    const float earth_radius = 6372797.560856f;
-    return sqrt(x_value * x_value + y_value * y_value) * earth_radius;
-}
-
-float
-FixedPointCoordinate::ComputePerpendicularDistance(const FixedPointCoordinate &source_coordinate,
-                                                   const FixedPointCoordinate &target_coordinate,
-                                                   const FixedPointCoordinate &point)
-{
-    // initialize values
-    const float x_value = static_cast<float>(lat2y(point.lat / COORDINATE_PRECISION));
-    const float y_value = point.lon / COORDINATE_PRECISION;
-    float a = static_cast<float>(lat2y(source_coordinate.lat / COORDINATE_PRECISION));
-    float b = source_coordinate.lon / COORDINATE_PRECISION;
-    float c = static_cast<float>(lat2y(target_coordinate.lat / COORDINATE_PRECISION));
-    float d = target_coordinate.lon / COORDINATE_PRECISION;
-    float p, q;
-    if (std::abs(a - c) > std::numeric_limits<float>::epsilon())
-    {
-        const float slope = (d - b) / (c - a); // slope
-        // Projection of (x,y) on line joining (a,b) and (c,d)
-        p = ((x_value + (slope * y_value)) + (slope * slope * a - slope * b)) /
-            (1.f + slope * slope);
-        q = b + slope * (p - a);
-    }
-    else
-    {
-        p = c;
-        q = y_value;
-    }
-
-    float ratio;
-    bool inverse_ratio = false;
-
-    // straight line segment on equator
-    if (std::abs(c) < std::numeric_limits<float>::epsilon() &&
-        std::abs(a) < std::numeric_limits<float>::epsilon())
-    {
-        ratio = (q - b) / (d - b);
-    }
-    else
-    {
-        if (std::abs(c) < std::numeric_limits<float>::epsilon())
-        {
-            // swap start/end
-            std::swap(a, c);
-            std::swap(b, d);
-            inverse_ratio = true;
-        }
-
-        float nY = (d * p - c * q) / (a * d - b * c);
-        // discretize the result to coordinate precision. it's a hack!
-        if (std::abs(nY) < (1.f / COORDINATE_PRECISION))
-        {
-            nY = 0.f;
-        }
-
-        // compute ratio
-        ratio = (p - nY * a) / c;
-    }
-
-    if (std::isnan(ratio))
-    {
-        ratio = (target_coordinate == point ? 1.f : 0.f);
-    }
-    else if (std::abs(ratio) <= std::numeric_limits<float>::epsilon())
-    {
-        ratio = 0.f;
-    }
-    else if (std::abs(ratio - 1.f) <= std::numeric_limits<float>::epsilon())
-    {
-        ratio = 1.f;
-    }
-
-    // we need to do this, if we switched start/end coordinates
-    if (inverse_ratio)
-    {
-        ratio = 1.0f - ratio;
-    }
-
-    // compute the nearest location
-    FixedPointCoordinate nearest_location;
-    BOOST_ASSERT(!std::isnan(ratio));
-    if (ratio <= 0.f)
-    { // point is "left" of edge
-        nearest_location = source_coordinate;
-    }
-    else if (ratio >= 1.f)
-    { // point is "right" of edge
-        nearest_location = target_coordinate;
-    }
-    else
-    { // point lies in between
-        nearest_location.lat = static_cast<int>(y2lat(p) * COORDINATE_PRECISION);
-        nearest_location.lon = static_cast<int>(q * COORDINATE_PRECISION);
-    }
-
-    BOOST_ASSERT(nearest_location.is_valid());
-    return FixedPointCoordinate::ApproximateEuclideanDistance(point, nearest_location);
-}
-
-float FixedPointCoordinate::ComputePerpendicularDistance(const FixedPointCoordinate &segment_source,
-                                                         const FixedPointCoordinate &segment_target,
-                                                         const FixedPointCoordinate &query_location,
-                                                         FixedPointCoordinate &nearest_location,
-                                                         float &ratio)
-{
-    BOOST_ASSERT(query_location.is_valid());
-
-    // initialize values
-    const double x = lat2y(query_location.lat / COORDINATE_PRECISION);
-    const double y = query_location.lon / COORDINATE_PRECISION;
-    const double a = lat2y(segment_source.lat / COORDINATE_PRECISION);
-    const double b = segment_source.lon / COORDINATE_PRECISION;
-    const double c = lat2y(segment_target.lat / COORDINATE_PRECISION);
-    const double d = segment_target.lon / COORDINATE_PRECISION;
-    double p, q /*,mX*/, nY;
-    if (std::abs(a - c) > std::numeric_limits<double>::epsilon())
-    {
-        const double m = (d - b) / (c - a); // slope
-        // Projection of (x,y) on line joining (a,b) and (c,d)
-        p = ((x + (m * y)) + (m * m * a - m * b)) / (1.f + m * m);
-        q = b + m * (p - a);
-    }
-    else
-    {
-        p = c;
-        q = y;
-    }
-    nY = (d * p - c * q) / (a * d - b * c);
-
-    // discretize the result to coordinate precision. it's a hack!
-    if (std::abs(nY) < (1.f / COORDINATE_PRECISION))
-    {
-        nY = 0.f;
-    }
-
-    // compute ratio
-    ratio = (p - nY * a) / c; // These values are actually n/m+n and m/m+n , we need
-    // not calculate the explicit values of m an n as we
-    // are just interested in the ratio
-    if (std::isnan(ratio))
-    {
-        ratio = (segment_target == query_location ? 1.f : 0.f);
-    }
-    else if (std::abs(ratio) <= std::numeric_limits<double>::epsilon())
-    {
-        ratio = 0.f;
-    }
-    else if (std::abs(ratio - 1.f) <= std::numeric_limits<double>::epsilon())
-    {
-        ratio = 1.f;
-    }
-
-    // compute nearest location
-    BOOST_ASSERT(!std::isnan(ratio));
-    if (ratio <= 0.f)
-    {
-        nearest_location = segment_source;
-    }
-    else if (ratio >= 1.f)
-    {
-        nearest_location = segment_target;
-    }
-    else
-    {
-        // point lies in between
-        nearest_location.lat = static_cast<int>(y2lat(p) * COORDINATE_PRECISION);
-        nearest_location.lon = static_cast<int>(q * COORDINATE_PRECISION);
-    }
-    BOOST_ASSERT(nearest_location.is_valid());
-
-    const float approximate_distance =
-        FixedPointCoordinate::ApproximateEuclideanDistance(query_location, nearest_location);
-    BOOST_ASSERT(0. <= approximate_distance);
-    return approximate_distance;
-}
-
-void FixedPointCoordinate::convertInternalLatLonToString(const int value, std::string &output)
-{
-    char buffer[12];
-    buffer[11] = 0; // zero termination
-    output = printInt<11, 6>(buffer, value);
-}
-
-void FixedPointCoordinate::convertInternalCoordinateToString(const FixedPointCoordinate &coord,
-                                                             std::string &output)
-{
-    std::string tmp;
-    tmp.reserve(23);
-    convertInternalLatLonToString(coord.lon, tmp);
-    output = tmp;
-    output += ",";
-    convertInternalLatLonToString(coord.lat, tmp);
-    output += tmp;
-}
-
-void
-FixedPointCoordinate::convertInternalReversedCoordinateToString(const FixedPointCoordinate &coord,
-                                                                std::string &output)
-{
-    std::string tmp;
-    tmp.reserve(23);
-    convertInternalLatLonToString(coord.lat, tmp);
-    output = tmp;
-    output += ",";
-    convertInternalLatLonToString(coord.lon, tmp);
-    output += tmp;
-}
-
-void FixedPointCoordinate::Output(std::ostream &out) const
-{
-    out << "(" << lat / COORDINATE_PRECISION << "," << lon / COORDINATE_PRECISION << ")";
-}
-
-float FixedPointCoordinate::GetBearing(const FixedPointCoordinate &first_coordinate,
-                                       const FixedPointCoordinate &second_coordinate)
-{
-    const float lon_diff =
-        second_coordinate.lon / COORDINATE_PRECISION - first_coordinate.lon / COORDINATE_PRECISION;
-    const float lon_delta = DegreeToRadian(lon_diff);
-    const float lat1 = DegreeToRadian(first_coordinate.lat / COORDINATE_PRECISION);
-    const float lat2 = DegreeToRadian(second_coordinate.lat / COORDINATE_PRECISION);
-    const float y = sin(lon_delta) * cos(lat2);
-    const float x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(lon_delta);
-    float result = RadianToDegree(std::atan2(y, x));
-    while (result < 0.f)
-    {
-        result += 360.f;
-    }
-
-    while (result >= 360.f)
-    {
-        result -= 360.f;
-    }
-    return result;
-}
-
-float FixedPointCoordinate::GetBearing(const FixedPointCoordinate &other) const
-{
-    const float lon_delta =
-        DegreeToRadian(lon / COORDINATE_PRECISION - other.lon / COORDINATE_PRECISION);
-    const float lat1 = DegreeToRadian(other.lat / COORDINATE_PRECISION);
-    const float lat2 = DegreeToRadian(lat / COORDINATE_PRECISION);
-    const float y_value = std::sin(lon_delta) * std::cos(lat2);
-    const float x_value =
-        std::cos(lat1) * std::sin(lat2) - std::sin(lat1) * std::cos(lat2) * std::cos(lon_delta);
-    float result = RadianToDegree(std::atan2(y_value, x_value));
-
-    while (result < 0.f)
-    {
-        result += 360.f;
-    }
-
-    while (result >= 360.f)
-    {
-        result -= 360.f;
-    }
-    return result;
-}
-
-float FixedPointCoordinate::DegreeToRadian(const float degree)
-{
-    return degree * (static_cast<float>(M_PI) / 180.f);
-}
-
-float FixedPointCoordinate::RadianToDegree(const float radian)
-{
-    return radian * (180.f * static_cast<float>(M_1_PI));
-}
-
-// This distance computation does integer arithmetic only and is a lot faster than
-// the other distance function which are numerically correct('ish).
-// It preserves some order among the elements that make it useful for certain purposes
-int FixedPointCoordinate::OrderedPerpendicularDistanceApproximation(
-    const FixedPointCoordinate &input_point,
-    const FixedPointCoordinate &segment_source,
-    const FixedPointCoordinate &segment_target)
-{
-    // initialize values
-    const float x = static_cast<float>(lat2y(input_point.lat / COORDINATE_PRECISION));
-    const float y = input_point.lon / COORDINATE_PRECISION;
-    const float a = static_cast<float>(lat2y(segment_source.lat / COORDINATE_PRECISION));
-    const float b = segment_source.lon / COORDINATE_PRECISION;
-    const float c = static_cast<float>(lat2y(segment_target.lat / COORDINATE_PRECISION));
-    const float d = segment_target.lon / COORDINATE_PRECISION;
-
-    float p, q;
-    if (a == c)
-    {
-        p = c;
-        q = y;
-    }
-    else
-    {
-        const float m = (d - b) / (c - a); // slope
-        // Projection of (x,y) on line joining (a,b) and (c,d)
-        p = ((x + (m * y)) + (m * m * a - m * b)) / (1.f + m * m);
-        q = b + m * (p - a);
-    }
-
-    const float nY = (d * p - c * q) / (a * d - b * c);
-    float ratio = (p - nY * a) / c; // These values are actually n/m+n and m/m+n , we need
-    // not calculate the explicit values of m an n as we
-    // are just interested in the ratio
-    if (std::isnan(ratio))
-    {
-        ratio = (segment_target == input_point) ? 1.f : 0.f;
-    }
-
-    // compute target quasi-location
-    int dx, dy;
-    if (ratio < 0.f)
-    {
-        dx = input_point.lon - segment_source.lon;
-        dy = input_point.lat - segment_source.lat;
-    }
-    else if (ratio > 1.f)
-    {
-        dx = input_point.lon - segment_target.lon;
-        dy = input_point.lat - segment_target.lat;
-    }
-    else
-    {
-        // point lies in between
-        dx = input_point.lon - static_cast<int>(q * COORDINATE_PRECISION);
-        dy = input_point.lat - static_cast<int>(y2lat(p) * COORDINATE_PRECISION);
-    }
-
-    // return an approximation in the plane
-    return static_cast<int>(sqrt(dx * dx + dy * dy));
-}

data_structures/InputReaderFactory.h

@@ -1,123 +0,0 @@
-/*
-
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef INPUT_READER_FACTORY_H
-#define INPUT_READER_FACTORY_H
-
-#include <boost/assert.hpp>
-
-#include <bzlib.h>
-#include <libxml/xmlreader.h>
-
-struct BZ2Context
-{
-    FILE *file;
-    BZFILE *bz2;
-    int error;
-    int nUnused;
-    char unused[BZ_MAX_UNUSED];
-};
-
-int readFromBz2Stream(void *pointer, char *buffer, int len)
-{
-    void *unusedTmpVoid = nullptr;
-    char *unusedTmp = nullptr;
-    BZ2Context *context = (BZ2Context *)pointer;
-    int read = 0;
-    while (0 == read &&
-           !(BZ_STREAM_END == context->error && 0 == context->nUnused && feof(context->file)))
-    {
-        read = BZ2_bzRead(&context->error, context->bz2, buffer, len);
-        if (BZ_OK == context->error)
-        {
-            return read;
-        }
-        else if (BZ_STREAM_END == context->error)
-        {
-            BZ2_bzReadGetUnused(&context->error, context->bz2, &unusedTmpVoid, &context->nUnused);
-            BOOST_ASSERT_MSG(BZ_OK == context->error, "Could not BZ2_bzReadGetUnused");
-            unusedTmp = (char *)unusedTmpVoid;
-            for (int i = 0; i < context->nUnused; i++)
-            {
-                context->unused[i] = unusedTmp[i];
-            }
-            BZ2_bzReadClose(&context->error, context->bz2);
-            BOOST_ASSERT_MSG(BZ_OK == context->error, "Could not BZ2_bzReadClose");
-            context->error = BZ_STREAM_END; // set to the stream end for next call to this function
-            if (0 == context->nUnused && feof(context->file))
-            {
-                return read;
-            }
-            else
-            {
-                context->bz2 = BZ2_bzReadOpen(
-                    &context->error, context->file, 0, 0, context->unused, context->nUnused);
-                BOOST_ASSERT_MSG(nullptr != context->bz2, "Could not open file");
-            }
-        }
-        else
-        {
-            BOOST_ASSERT_MSG(false, "Could not read bz2 file");
-        }
-    }
-    return read;
-}
-
-int closeBz2Stream(void *pointer)
-{
-    BZ2Context *context = (BZ2Context *)pointer;
-    fclose(context->file);
-    delete context;
-    return 0;
-}
-
-xmlTextReaderPtr inputReaderFactory(const char *name)
-{
-    std::string inputName(name);
-
-    if (inputName.find(".osm.bz2") != std::string::npos)
-    {
-        BZ2Context *context = new BZ2Context();
-        context->error = false;
-        context->file = fopen(name, "r");
-        int error;
-        context->bz2 =
-            BZ2_bzReadOpen(&error, context->file, 0, 0, context->unused, context->nUnused);
-        if (context->bz2 == nullptr || context->file == nullptr)
-        {
-            delete context;
-            return nullptr;
-        }
-        return xmlReaderForIO(readFromBz2Stream, closeBz2Stream, (void *)context, nullptr, nullptr, 0);
-    }
-    else
-    {
-        return xmlNewTextReaderFilename(name);
-    }
-}
-
-#endif // INPUT_READER_FACTORY_H

data_structures/binary_heap.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -36,24 +36,22 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <type_traits>
 #include <unordered_map>
 #include <vector>
-#include <cstring>
 
 template <typename NodeID, typename Key> class ArrayStorage
 {
   public:
-    explicit ArrayStorage(size_t size) : positions(new Key[size])
-    {
-        memset(positions, 0, size * sizeof(Key));
-    }
+    explicit ArrayStorage(size_t size) : positions(size, 0) {}
 
-    ~ArrayStorage() { delete[] positions; }
+    ~ArrayStorage() {}
 
     Key &operator[](NodeID node) { return positions[node]; }
 
+    Key peek_index(const NodeID node) const { return positions[node]; }
+
     void Clear() {}
 
   private:
-    Key *positions;
+    std::vector<Key> positions;
 };
 
 template <typename NodeID, typename Key> class MapStorage
@@ -65,6 +63,16 @@ template <typename NodeID, typename Key> class MapStorage
 
     void Clear() { nodes.clear(); }
 
+    Key peek_index(const NodeID node) const
+    {
+        const auto iter = nodes.find(node);
+        if (nodes.end() != iter)
+        {
+            return iter->second;
+        }
+        return std::numeric_limits<Key>::max();
+    }
+
   private:
     std::map<NodeID, Key> nodes;
 };
@@ -76,6 +84,16 @@ template <typename NodeID, typename Key> class UnorderedMapStorage
 
     Key &operator[](const NodeID node) { return nodes[node]; }
 
+    Key peek_index(const NodeID node) const
+    {
+        const auto iter = nodes.find(node);
+        if (std::end(nodes) != iter)
+        {
+            return iter->second;
+        }
+        return std::numeric_limits<Key>::max();
+    }
+
     Key const &operator[](const NodeID node) const
     {
         auto iter = nodes.find(node);
@@ -132,13 +150,13 @@ class BinaryHeap
 
     Data &GetData(NodeID node)
     {
-        const Key index = node_index[node];
+        const Key index = node_index.peek_index(node);
         return inserted_nodes[index].data;
     }
 
     Data const &GetData(NodeID node) const
     {
-        const Key index = node_index[node];
+        const Key index = node_index.peek_index(node);
         return inserted_nodes[index].data;
     }
 
@@ -148,17 +166,17 @@ class BinaryHeap
         return inserted_nodes[index].weight;
     }
 
-    bool WasRemoved(const NodeID node)
+    bool WasRemoved(const NodeID node) const
     {
         BOOST_ASSERT(WasInserted(node));
-        const Key index = node_index[node];
+        const Key index = node_index.peek_index(node);
         return inserted_nodes[index].key == 0;
     }
 
-    bool WasInserted(const NodeID node)
+    bool WasInserted(const NodeID node) const
     {
-        const Key index = node_index[node];
-        if (index >= static_cast<Key>(inserted_nodes.size()))
+        const auto index = node_index.peek_index(node);
+        if (index >= static_cast<decltype(index)>(inserted_nodes.size()))
         {
             return false;
         }
@@ -200,7 +218,7 @@ class BinaryHeap
     void DecreaseKey(NodeID node, Weight weight)
     {
         BOOST_ASSERT(std::numeric_limits<NodeID>::max() != node);
-        const Key &index = node_index[node];
+        const Key &index = node_index.peek_index(node);
         Key &key = inserted_nodes[index].key;
         BOOST_ASSERT(key >= 0);
 
@@ -235,12 +253,12 @@ class BinaryHeap
     {
         const Key droppingIndex = heap[key].index;
         const Weight weight = heap[key].weight;
+        const Key heap_size = static_cast<Key>(heap.size());
         Key nextKey = key << 1;
-        while (nextKey < static_cast<Key>(heap.size()))
+        while (nextKey < heap_size)
         {
             const Key nextKeyOther = nextKey + 1;
-            if ((nextKeyOther < static_cast<Key>(heap.size())) &&
-                (heap[nextKey].weight > heap[nextKeyOther].weight))
+            if ((nextKeyOther < heap_size) && (heap[nextKey].weight > heap[nextKeyOther].weight))
             {
                 nextKey = nextKeyOther;
             }
@@ -279,7 +297,7 @@ class BinaryHeap
     void CheckHeap()
     {
 #ifndef NDEBUG
-        for (Key i = 2; i < (Key)heap.size(); ++i)
+        for (std::size_t i = 2; i < heap.size(); ++i)
         {
             BOOST_ASSERT(heap[i].weight >= heap[i >> 1].weight);
         }

data_structures/concurrent_queue.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -40,9 +40,10 @@ template <typename Data> class ConcurrentQueue
     inline void push(const Data &data)
     {
         std::unique_lock<std::mutex> lock(m_mutex);
-        m_not_full.wait(lock,
-                        [this]
-                        { return m_internal_queue.size() < m_internal_queue.capacity(); });
+        m_not_full.wait(lock, [this]
+                        {
+                            return m_internal_queue.size() < m_internal_queue.capacity();
+                        });
         m_internal_queue.push_back(data);
         m_not_empty.notify_one();
     }
@@ -52,9 +53,10 @@ template <typename Data> class ConcurrentQueue
     inline void wait_and_pop(Data &popped_value)
     {
         std::unique_lock<std::mutex> lock(m_mutex);
-        m_not_empty.wait(lock,
-                         [this]
-                         { return !m_internal_queue.empty(); });
+        m_not_empty.wait(lock, [this]
+                         {
+                             return !m_internal_queue.empty();
+                         });
         popped_value = m_internal_queue.front();
         m_internal_queue.pop_front();
         m_not_full.notify_one();

data_structures/coordinate.cpp

@@ -0,0 +1,87 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "coordinate_calculation.hpp"
+
+#ifndef NDEBUG
+#include "../util/simple_logger.hpp"
+#endif
+#include <osrm/coordinate.hpp>
+
+#ifndef NDEBUG
+#include <bitset>
+#endif
+#include <iostream>
+#include <limits>
+
+FixedPointCoordinate::FixedPointCoordinate()
+    : lat(std::numeric_limits<int>::min()), lon(std::numeric_limits<int>::min())
+{
+}
+
+FixedPointCoordinate::FixedPointCoordinate(int lat, int lon) : lat(lat), lon(lon)
+{
+#ifndef NDEBUG
+    if (0 != (std::abs(lat) >> 30))
+    {
+        std::bitset<32> y_coordinate_vector(lat);
+        SimpleLogger().Write(logDEBUG) << "broken lat: " << lat
+                                       << ", bits: " << y_coordinate_vector;
+    }
+    if (0 != (std::abs(lon) >> 30))
+    {
+        std::bitset<32> x_coordinate_vector(lon);
+        SimpleLogger().Write(logDEBUG) << "broken lon: " << lon
+                                       << ", bits: " << x_coordinate_vector;
+    }
+#endif
+}
+
+bool FixedPointCoordinate::is_valid() const
+{
+    if (lat > 90 * COORDINATE_PRECISION || lat < -90 * COORDINATE_PRECISION ||
+        lon > 180 * COORDINATE_PRECISION || lon < -180 * COORDINATE_PRECISION)
+    {
+        return false;
+    }
+    return true;
+}
+
+bool FixedPointCoordinate::operator==(const FixedPointCoordinate &other) const
+{
+    return lat == other.lat && lon == other.lon;
+}
+
+void FixedPointCoordinate::output(std::ostream &out) const
+{
+    out << "(" << lat / COORDINATE_PRECISION << "," << lon / COORDINATE_PRECISION << ")";
+}
+
+float FixedPointCoordinate::bearing(const FixedPointCoordinate &other) const
+{
+    return coordinate_calculation::bearing(other, *this);
+}

data_structures/coordinate_calculation.cpp

@@ -0,0 +1,268 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "coordinate_calculation.hpp"
+
+#include "../util/mercator.hpp"
+#include "../util/string_util.hpp"
+
+#include <boost/assert.hpp>
+
+#include <osrm/coordinate.hpp>
+
+#include <cmath>
+
+#include <limits>
+
+namespace
+{
+constexpr static const float RAD = 0.017453292519943295769236907684886f;
+// earth radius varies between 6,356.750-6,378.135 km (3,949.901-3,963.189mi)
+// The IUGG value for the equatorial radius is 6378.137 km (3963.19 miles)
+constexpr static const float earth_radius = 6372797.560856f;
+}
+
+double coordinate_calculation::great_circle_distance(const int lat1,
+                                                     const int lon1,
+                                                     const int lat2,
+                                                     const int lon2)
+{
+    BOOST_ASSERT(lat1 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lon1 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lat2 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lon2 != std::numeric_limits<int>::min());
+    const double lt1 = lat1 / COORDINATE_PRECISION;
+    const double ln1 = lon1 / COORDINATE_PRECISION;
+    const double lt2 = lat2 / COORDINATE_PRECISION;
+    const double ln2 = lon2 / COORDINATE_PRECISION;
+    const double dlat1 = lt1 * (RAD);
+
+    const double dlong1 = ln1 * (RAD);
+    const double dlat2 = lt2 * (RAD);
+    const double dlong2 = ln2 * (RAD);
+
+    const double dLong = dlong1 - dlong2;
+    const double dLat = dlat1 - dlat2;
+
+    const double aHarv = std::pow(std::sin(dLat / 2.0), 2.0) +
+                         std::cos(dlat1) * std::cos(dlat2) * std::pow(std::sin(dLong / 2.), 2);
+    const double cHarv = 2. * std::atan2(std::sqrt(aHarv), std::sqrt(1.0 - aHarv));
+    return earth_radius * cHarv;
+}
+
+double coordinate_calculation::great_circle_distance(const FixedPointCoordinate &coordinate_1,
+                                                     const FixedPointCoordinate &coordinate_2)
+{
+    return great_circle_distance(coordinate_1.lat, coordinate_1.lon, coordinate_2.lat,
+                                 coordinate_2.lon);
+}
+
+float coordinate_calculation::euclidean_distance(const FixedPointCoordinate &coordinate_1,
+                                                 const FixedPointCoordinate &coordinate_2)
+{
+    return euclidean_distance(coordinate_1.lat, coordinate_1.lon, coordinate_2.lat,
+                              coordinate_2.lon);
+}
+
+float coordinate_calculation::euclidean_distance(const int lat1,
+                                                 const int lon1,
+                                                 const int lat2,
+                                                 const int lon2)
+{
+    BOOST_ASSERT(lat1 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lon1 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lat2 != std::numeric_limits<int>::min());
+    BOOST_ASSERT(lon2 != std::numeric_limits<int>::min());
+
+    const float float_lat1 = (lat1 / COORDINATE_PRECISION) * RAD;
+    const float float_lon1 = (lon1 / COORDINATE_PRECISION) * RAD;
+    const float float_lat2 = (lat2 / COORDINATE_PRECISION) * RAD;
+    const float float_lon2 = (lon2 / COORDINATE_PRECISION) * RAD;
+
+    const float x_value = (float_lon2 - float_lon1) * std::cos((float_lat1 + float_lat2) / 2.f);
+    const float y_value = float_lat2 - float_lat1;
+    return std::hypot(x_value, y_value) * earth_radius;
+}
+
+float coordinate_calculation::perpendicular_distance(const FixedPointCoordinate &source_coordinate,
+                                                     const FixedPointCoordinate &target_coordinate,
+                                                     const FixedPointCoordinate &query_location)
+{
+    float ratio;
+    FixedPointCoordinate nearest_location;
+
+    return perpendicular_distance(source_coordinate, target_coordinate, query_location,
+                                  nearest_location, ratio);
+}
+
+float coordinate_calculation::perpendicular_distance(const FixedPointCoordinate &segment_source,
+                                                     const FixedPointCoordinate &segment_target,
+                                                     const FixedPointCoordinate &query_location,
+                                                     FixedPointCoordinate &nearest_location,
+                                                     float &ratio)
+{
+    return perpendicular_distance_from_projected_coordinate(
+        segment_source, segment_target, query_location,
+        {mercator::lat2y(query_location.lat / COORDINATE_PRECISION),
+         query_location.lon / COORDINATE_PRECISION},
+        nearest_location, ratio);
+}
+
+float coordinate_calculation::perpendicular_distance_from_projected_coordinate(
+    const FixedPointCoordinate &source_coordinate,
+    const FixedPointCoordinate &target_coordinate,
+    const FixedPointCoordinate &query_location,
+    const std::pair<double, double> &projected_coordinate)
+{
+    float ratio;
+    FixedPointCoordinate nearest_location;
+
+    return perpendicular_distance_from_projected_coordinate(source_coordinate, target_coordinate,
+                                                            query_location, projected_coordinate,
+                                                            nearest_location, ratio);
+}
+
+float coordinate_calculation::perpendicular_distance_from_projected_coordinate(
+    const FixedPointCoordinate &segment_source,
+    const FixedPointCoordinate &segment_target,
+    const FixedPointCoordinate &query_location,
+    const std::pair<double, double> &projected_coordinate,
+    FixedPointCoordinate &nearest_location,
+    float &ratio)
+{
+    BOOST_ASSERT(query_location.is_valid());
+
+    // initialize values
+    const double x = projected_coordinate.first;
+    const double y = projected_coordinate.second;
+    const double a = mercator::lat2y(segment_source.lat / COORDINATE_PRECISION);
+    const double b = segment_source.lon / COORDINATE_PRECISION;
+    const double c = mercator::lat2y(segment_target.lat / COORDINATE_PRECISION);
+    const double d = segment_target.lon / COORDINATE_PRECISION;
+    double p, q /*,mX*/, nY;
+    if (std::abs(a - c) > std::numeric_limits<double>::epsilon())
+    {
+        const double m = (d - b) / (c - a); // slope
+        // Projection of (x,y) on line joining (a,b) and (c,d)
+        p = ((x + (m * y)) + (m * m * a - m * b)) / (1.f + m * m);
+        q = b + m * (p - a);
+    }
+    else
+    {
+        p = c;
+        q = y;
+    }
+    nY = (d * p - c * q) / (a * d - b * c);
+
+    // discretize the result to coordinate precision. it's a hack!
+    if (std::abs(nY) < (1.f / COORDINATE_PRECISION))
+    {
+        nY = 0.f;
+    }
+
+    // compute ratio
+    ratio =
+        static_cast<float>((p - nY * a) / c); // These values are actually n/m+n and m/m+n , we need
+    // not calculate the explicit values of m an n as we
+    // are just interested in the ratio
+    if (std::isnan(ratio))
+    {
+        ratio = (segment_target == query_location ? 1.f : 0.f);
+    }
+    else if (std::abs(ratio) <= std::numeric_limits<float>::epsilon())
+    {
+        ratio = 0.f;
+    }
+    else if (std::abs(ratio - 1.f) <= std::numeric_limits<float>::epsilon())
+    {
+        ratio = 1.f;
+    }
+
+    // compute nearest location
+    BOOST_ASSERT(!std::isnan(ratio));
+    if (ratio <= 0.f)
+    {
+        nearest_location = segment_source;
+    }
+    else if (ratio >= 1.f)
+    {
+        nearest_location = segment_target;
+    }
+    else
+    {
+        // point lies in between
+        nearest_location.lat = static_cast<int>(mercator::y2lat(p) * COORDINATE_PRECISION);
+        nearest_location.lon = static_cast<int>(q * COORDINATE_PRECISION);
+    }
+    BOOST_ASSERT(nearest_location.is_valid());
+
+    const float approximate_distance =
+        coordinate_calculation::euclidean_distance(query_location, nearest_location);
+    BOOST_ASSERT(0.f <= approximate_distance);
+    return approximate_distance;
+}
+
+void coordinate_calculation::lat_or_lon_to_string(const int value, std::string &output)
+{
+    char buffer[12];
+    buffer[11] = 0; // zero termination
+    output = printInt<11, 6>(buffer, value);
+}
+
+float coordinate_calculation::deg_to_rad(const float degree)
+{
+    return degree * (static_cast<float>(M_PI) / 180.f);
+}
+
+float coordinate_calculation::rad_to_deg(const float radian)
+{
+    return radian * (180.f * static_cast<float>(M_1_PI));
+}
+
+float coordinate_calculation::bearing(const FixedPointCoordinate &first_coordinate,
+                                      const FixedPointCoordinate &second_coordinate)
+{
+    const float lon_diff =
+        second_coordinate.lon / COORDINATE_PRECISION - first_coordinate.lon / COORDINATE_PRECISION;
+    const float lon_delta = deg_to_rad(lon_diff);
+    const float lat1 = deg_to_rad(first_coordinate.lat / COORDINATE_PRECISION);
+    const float lat2 = deg_to_rad(second_coordinate.lat / COORDINATE_PRECISION);
+    const float y = std::sin(lon_delta) * std::cos(lat2);
+    const float x =
+        std::cos(lat1) * std::sin(lat2) - std::sin(lat1) * std::cos(lat2) * std::cos(lon_delta);
+    float result = rad_to_deg(std::atan2(y, x));
+    while (result < 0.f)
+    {
+        result += 360.f;
+    }
+
+    while (result >= 360.f)
+    {
+        result -= 360.f;
+    }
+    return result;
+}

data_structures/coordinate_calculation.hpp

@@ -0,0 +1,82 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef COORDINATE_CALCULATION
+#define COORDINATE_CALCULATION
+
+struct FixedPointCoordinate;
+
+#include <string>
+#include <utility>
+
+struct coordinate_calculation
+{
+    static double
+    great_circle_distance(const int lat1, const int lon1, const int lat2, const int lon2);
+
+    static double great_circle_distance(const FixedPointCoordinate &first_coordinate,
+                                        const FixedPointCoordinate &second_coordinate);
+
+    static float euclidean_distance(const FixedPointCoordinate &first_coordinate,
+                                    const FixedPointCoordinate &second_coordinate);
+
+    static float euclidean_distance(const int lat1, const int lon1, const int lat2, const int lon2);
+
+    static void lat_or_lon_to_string(const int value, std::string &output);
+
+    static float perpendicular_distance(const FixedPointCoordinate &segment_source,
+                                        const FixedPointCoordinate &segment_target,
+                                        const FixedPointCoordinate &query_location);
+
+    static float perpendicular_distance(const FixedPointCoordinate &segment_source,
+                                        const FixedPointCoordinate &segment_target,
+                                        const FixedPointCoordinate &query_location,
+                                        FixedPointCoordinate &nearest_location,
+                                        float &ratio);
+
+    static float perpendicular_distance_from_projected_coordinate(
+        const FixedPointCoordinate &segment_source,
+        const FixedPointCoordinate &segment_target,
+        const FixedPointCoordinate &query_location,
+        const std::pair<double, double> &projected_coordinate);
+
+    static float perpendicular_distance_from_projected_coordinate(
+        const FixedPointCoordinate &segment_source,
+        const FixedPointCoordinate &segment_target,
+        const FixedPointCoordinate &query_location,
+        const std::pair<double, double> &projected_coordinate,
+        FixedPointCoordinate &nearest_location,
+        float &ratio);
+
+    static float deg_to_rad(const float degree);
+    static float rad_to_deg(const float radian);
+
+    static float bearing(const FixedPointCoordinate &first_coordinate,
+                         const FixedPointCoordinate &second_coordinate);
+};
+
+#endif // COORDINATE_CALCULATION

data_structures/deallocating_vector.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,19 +25,23 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef DEALLOCATINGVECTOR_H_
-#define DEALLOCATINGVECTOR_H_
+#ifndef DEALLOCATING_VECTOR_HPP
+#define DEALLOCATING_VECTOR_HPP
 
-#include "../Util/integer_range.hpp"
+#include "../util/integer_range.hpp"
 
 #include <boost/iterator/iterator_facade.hpp>
 
+#include <limits>
 #include <utility>
 #include <vector>
 
 template <typename ElementT> struct DeallocatingVectorIteratorState
 {
-    DeallocatingVectorIteratorState() : index(-1), bucket_list(nullptr) {}
+    DeallocatingVectorIteratorState()
+        : index(std::numeric_limits<std::size_t>::max()), bucket_list(nullptr)
+    {
+    }
     explicit DeallocatingVectorIteratorState(const DeallocatingVectorIteratorState &r)
         : index(r.index), bucket_list(r.bucket_list)
     {
@@ -50,7 +54,7 @@ template <typename ElementT> struct DeallocatingVectorIteratorState
     std::size_t index;
     std::vector<ElementT *> *bucket_list;
 
-    inline DeallocatingVectorIteratorState &operator=(const DeallocatingVectorIteratorState &other)
+    DeallocatingVectorIteratorState &operator=(const DeallocatingVectorIteratorState &other)
     {
         index = other.index;
         bucket_list = other.bucket_list;
@@ -171,17 +175,20 @@ class DeallocatingVector
     // this forward-only iterator deallocates all buckets that have been visited
     using deallocation_iterator = DeallocatingVectorRemoveIterator<ElementT, ELEMENTS_PER_BLOCK>;
 
-    DeallocatingVector() : current_size(0) { bucket_list.emplace_back(new ElementT[ELEMENTS_PER_BLOCK]); }
+    DeallocatingVector() : current_size(0)
+    {
+        bucket_list.emplace_back(new ElementT[ELEMENTS_PER_BLOCK]);
+    }
 
     ~DeallocatingVector() { clear(); }
 
-    inline void swap(DeallocatingVector<ElementT, ELEMENTS_PER_BLOCK> &other)
+    void swap(DeallocatingVector<ElementT, ELEMENTS_PER_BLOCK> &other)
     {
         std::swap(current_size, other.current_size);
         bucket_list.swap(other.bucket_list);
     }
 
-    inline void clear()
+    void clear()
     {
         // Delete[]'ing ptr's to all Buckets
         for (auto bucket : bucket_list)
@@ -192,11 +199,12 @@ class DeallocatingVector
                 bucket = nullptr;
             }
         }
-        bucket_list.clear(); bucket_list.shrink_to_fit();
+        bucket_list.clear();
+        bucket_list.shrink_to_fit();
         current_size = 0;
     }
 
-    inline void push_back(const ElementT &element)
+    void push_back(const ElementT &element)
     {
         const std::size_t current_capacity = capacity();
         if (current_size == current_capacity)
@@ -209,7 +217,7 @@ class DeallocatingVector
         ++current_size;
     }
 
-    template <typename... Ts> inline void emplace_back(Ts &&... element)
+    template <typename... Ts> void emplace_back(Ts &&... element)
     {
         const std::size_t current_capacity = capacity();
         if (current_size == current_capacity)
@@ -222,9 +230,9 @@ class DeallocatingVector
         ++current_size;
     }
 
-    inline void reserve(const std::size_t) const { /* don't do anything */ }
+    void reserve(const std::size_t) const { /* don't do anything */}
 
-    inline void resize(const std::size_t new_size)
+    void resize(const std::size_t new_size)
     {
         if (new_size >= current_size)
         {
@@ -234,9 +242,10 @@ class DeallocatingVector
             }
         }
         else
-        {   // down-size
+        { // down-size
             const std::size_t number_of_necessary_buckets = 1 + (new_size / ELEMENTS_PER_BLOCK);
-            for (const auto bucket_index : osrm::irange(number_of_necessary_buckets, bucket_list.size()))
+            for (const auto bucket_index :
+                 osrm::irange(number_of_necessary_buckets, bucket_list.size()))
             {
                 if (nullptr != bucket_list[bucket_index])
                 {
@@ -248,58 +257,50 @@ class DeallocatingVector
         current_size = new_size;
     }
 
-    inline std::size_t size() const { return current_size; }
+    std::size_t size() const { return current_size; }
 
-    inline std::size_t capacity() const { return bucket_list.size() * ELEMENTS_PER_BLOCK; }
+    std::size_t capacity() const { return bucket_list.size() * ELEMENTS_PER_BLOCK; }
 
-    inline iterator begin() { return iterator(static_cast<std::size_t>(0), &bucket_list); }
+    iterator begin() { return iterator(static_cast<std::size_t>(0), &bucket_list); }
 
-    inline iterator end() { return iterator(size(), &bucket_list); }
+    iterator end() { return iterator(size(), &bucket_list); }
 
-    inline deallocation_iterator dbegin()
+    deallocation_iterator dbegin()
     {
         return deallocation_iterator(static_cast<std::size_t>(0), &bucket_list);
     }
 
-    inline deallocation_iterator dend() { return deallocation_iterator(size(), &bucket_list); }
+    deallocation_iterator dend() { return deallocation_iterator(size(), &bucket_list); }
 
-    inline const_iterator begin() const
+    const_iterator begin() const
     {
         return const_iterator(static_cast<std::size_t>(0), &bucket_list);
     }
 
-    inline const_iterator end() const { return const_iterator(size(), &bucket_list); }
+    const_iterator end() const { return const_iterator(size(), &bucket_list); }
 
-    inline ElementT &operator[](const std::size_t index)
+    ElementT &operator[](const std::size_t index)
     {
         const std::size_t _bucket = index / ELEMENTS_PER_BLOCK;
         const std::size_t _index = index % ELEMENTS_PER_BLOCK;
         return (bucket_list[_bucket][_index]);
     }
 
-    const inline ElementT &operator[](const std::size_t index) const
+    ElementT &operator[](const std::size_t index) const
     {
         const std::size_t _bucket = index / ELEMENTS_PER_BLOCK;
         const std::size_t _index = index % ELEMENTS_PER_BLOCK;
         return (bucket_list[_bucket][_index]);
     }
 
-    inline ElementT &back()
+    ElementT &back() const
     {
         const std::size_t _bucket = current_size / ELEMENTS_PER_BLOCK;
         const std::size_t _index = current_size % ELEMENTS_PER_BLOCK;
         return (bucket_list[_bucket][_index]);
     }
 
-    const inline ElementT &back() const
-    {
-        const std::size_t _bucket = current_size / ELEMENTS_PER_BLOCK;
-        const std::size_t _index = current_size % ELEMENTS_PER_BLOCK;
-        return (bucket_list[_bucket][_index]);
-    }
-
-    template<class InputIterator>
-    const inline void append(InputIterator first, const InputIterator last)
+    template <class InputIterator> void append(InputIterator first, const InputIterator last)
     {
         InputIterator position = first;
         while (position != last)
@@ -310,4 +311,4 @@ class DeallocatingVector
     }
 };
 
-#endif /* DEALLOCATINGVECTOR_H_ */
+#endif /* DEALLOCATING_VECTOR_HPP */

data_structures/dynamic_graph.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -29,16 +29,18 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define DYNAMICGRAPH_HPP
 
 #include "deallocating_vector.hpp"
-#include "../Util/integer_range.hpp"
+#include "../util/integer_range.hpp"
+#include "../typedefs.h"
 
 #include <boost/assert.hpp>
 
 #include <cstdint>
 
 #include <algorithm>
-#include <limits>
-#include <vector>
 #include <atomic>
+#include <limits>
+#include <tuple>
+#include <vector>
 
 template <typename EdgeDataT> class DynamicGraph
 {
@@ -55,58 +57,64 @@ template <typename EdgeDataT> class DynamicGraph
         NodeIterator target;
         EdgeDataT data;
 
-        InputEdge() : source(std::numeric_limits<NodeIterator>::max()), target(std::numeric_limits<NodeIterator>::max()) { }
-
-        template<typename... Ts>
-        InputEdge(NodeIterator source, NodeIterator target, Ts &&...data) : source(source), target(target), data(std::forward<Ts>(data)...) { }
-
-        bool operator<(const InputEdge &right) const
+        InputEdge()
+            : source(std::numeric_limits<NodeIterator>::max()),
+              target(std::numeric_limits<NodeIterator>::max())
         {
-            if (source != right.source)
-            {
-                return source < right.source;
-            }
-            return target < right.target;
+        }
+
+        template <typename... Ts>
+        InputEdge(NodeIterator source, NodeIterator target, Ts &&... data)
+            : source(source), target(target), data(std::forward<Ts>(data)...)
+        {
+        }
+
+        bool operator<(const InputEdge &rhs) const
+        {
+            return std::tie(source, target) < std::tie(rhs.source, rhs.target);
         }
     };
 
     // Constructs an empty graph with a given number of nodes.
     explicit DynamicGraph(NodeIterator nodes) : number_of_nodes(nodes), number_of_edges(0)
     {
-        node_list.reserve(number_of_nodes);
-        node_list.resize(number_of_nodes);
+        node_array.reserve(number_of_nodes);
+        node_array.resize(number_of_nodes);
 
         edge_list.reserve(number_of_nodes * 1.1);
         edge_list.resize(number_of_nodes);
     }
 
+    /**
+     * Constructs a DynamicGraph from a list of edges sorted by source node id.
+     */
     template <class ContainerT> DynamicGraph(const NodeIterator nodes, const ContainerT &graph)
     {
         number_of_nodes = nodes;
-        number_of_edges = (EdgeIterator)graph.size();
-        node_list.reserve(number_of_nodes + 1);
-        node_list.resize(number_of_nodes + 1);
+        number_of_edges = static_cast<EdgeIterator>(graph.size());
+        // node_array.reserve(number_of_nodes + 1);
+        node_array.resize(number_of_nodes + 1);
         EdgeIterator edge = 0;
         EdgeIterator position = 0;
         for (const auto node : osrm::irange(0u, number_of_nodes))
         {
-            EdgeIterator lastEdge = edge;
+            EdgeIterator last_edge = edge;
             while (edge < number_of_edges && graph[edge].source == node)
             {
                 ++edge;
             }
-            node_list[node].firstEdge = position;
-            node_list[node].edges = edge - lastEdge;
-            position += node_list[node].edges;
+            node_array[node].first_edge = position;
+            node_array[node].edges = edge - last_edge;
+            position += node_array[node].edges;
         }
-        node_list.back().firstEdge = position;
+        node_array.back().first_edge = position;
         edge_list.reserve(static_cast<std::size_t>(edge_list.size() * 1.1));
         edge_list.resize(position);
         edge = 0;
         for (const auto node : osrm::irange(0u, number_of_nodes))
         {
-            for (const auto i : osrm::irange(node_list[node].firstEdge,
-                                              node_list[node].firstEdge + node_list[node].edges))
+            for (const auto i : osrm::irange(node_array[node].first_edge,
+                                             node_array[node].first_edge + node_array[node].edges))
             {
                 edge_list[i].target = graph[edge].target;
                 edge_list[i].data = graph[edge].data;
@@ -121,7 +129,7 @@ template <typename EdgeDataT> class DynamicGraph
 
     unsigned GetNumberOfEdges() const { return number_of_edges; }
 
-    unsigned GetOutDegree(const NodeIterator n) const { return node_list[n].edges; }
+    unsigned GetOutDegree(const NodeIterator n) const { return node_array[n].edges; }
 
     unsigned GetDirectedOutDegree(const NodeIterator n) const
     {
@@ -146,12 +154,12 @@ template <typename EdgeDataT> class DynamicGraph
 
     EdgeIterator BeginEdges(const NodeIterator n) const
     {
-        return EdgeIterator(node_list[n].firstEdge);
+        return EdgeIterator(node_array[n].first_edge);
     }
 
     EdgeIterator EndEdges(const NodeIterator n) const
     {
-        return EdgeIterator(node_list[n].firstEdge + node_list[n].edges);
+        return EdgeIterator(node_array[n].first_edge + node_array[n].edges);
     }
 
     EdgeRange GetAdjacentEdgeRange(const NodeIterator node) const
@@ -161,7 +169,7 @@ template <typename EdgeDataT> class DynamicGraph
 
     NodeIterator InsertNode()
     {
-        node_list.emplace_back(node_list.back());
+        node_array.emplace_back(node_array.back());
         number_of_nodes += 1;
 
         return number_of_nodes;
@@ -170,14 +178,14 @@ template <typename EdgeDataT> class DynamicGraph
     // adds an edge. Invalidates edge iterators for the source node
     EdgeIterator InsertEdge(const NodeIterator from, const NodeIterator to, const EdgeDataT &data)
     {
-        Node &node = node_list[from];
-        EdgeIterator newFirstEdge = node.edges + node.firstEdge;
+        Node &node = node_array[from];
+        EdgeIterator newFirstEdge = node.edges + node.first_edge;
         if (newFirstEdge >= edge_list.size() || !isDummy(newFirstEdge))
         {
-            if (node.firstEdge != 0 && isDummy(node.firstEdge - 1))
+            if (node.first_edge != 0 && isDummy(node.first_edge - 1))
             {
-                node.firstEdge--;
-                edge_list[node.firstEdge] = edge_list[node.firstEdge + node.edges];
+                node.first_edge--;
+                edge_list[node.first_edge] = edge_list[node.first_edge + node.edges];
             }
             else
             {
@@ -192,32 +200,32 @@ template <typename EdgeDataT> class DynamicGraph
                 edge_list.resize(edge_list.size() + newSize);
                 for (const auto i : osrm::irange(0u, node.edges))
                 {
-                    edge_list[newFirstEdge + i] = edge_list[node.firstEdge + i];
-                    makeDummy(node.firstEdge + i);
+                    edge_list[newFirstEdge + i] = edge_list[node.first_edge + i];
+                    makeDummy(node.first_edge + i);
                 }
                 for (const auto i : osrm::irange(node.edges + 1, newSize))
                 {
                     makeDummy(newFirstEdge + i);
                 }
-                node.firstEdge = newFirstEdge;
+                node.first_edge = newFirstEdge;
             }
         }
-        Edge &edge = edge_list[node.firstEdge + node.edges];
+        Edge &edge = edge_list[node.first_edge + node.edges];
         edge.target = to;
         edge.data = data;
         ++number_of_edges;
         ++node.edges;
-        return EdgeIterator(node.firstEdge + node.edges);
+        return EdgeIterator(node.first_edge + node.edges);
     }
 
     // removes an edge. Invalidates edge iterators for the source node
     void DeleteEdge(const NodeIterator source, const EdgeIterator e)
     {
-        Node &node = node_list[source];
+        Node &node = node_array[source];
         --number_of_edges;
         --node.edges;
         BOOST_ASSERT(std::numeric_limits<unsigned>::max() != node.edges);
-        const unsigned last = node.firstEdge + node.edges;
+        const unsigned last = node.first_edge + node.edges;
         BOOST_ASSERT(std::numeric_limits<unsigned>::max() != last);
         // swap with last edge
         edge_list[e] = edge_list[last];
@@ -242,7 +250,7 @@ template <typename EdgeDataT> class DynamicGraph
         }
 
         number_of_edges -= deleted;
-        node_list[source].edges -= deleted;
+        node_array[source].edges -= deleted;
 
         return deleted;
     }
@@ -257,7 +265,46 @@ template <typename EdgeDataT> class DynamicGraph
                 return i;
             }
         }
-        return EndEdges(from);
+        return SPECIAL_EDGEID;
+    }
+
+    // searches for a specific edge
+    EdgeIterator FindSmallestEdge(const NodeIterator from, const NodeIterator to) const
+    {
+        EdgeIterator smallest_edge = SPECIAL_EDGEID;
+        EdgeWeight smallest_weight = INVALID_EDGE_WEIGHT;
+        for (auto edge : GetAdjacentEdgeRange(from))
+        {
+            const NodeID target = GetTarget(edge);
+            const EdgeWeight weight = GetEdgeData(edge).distance;
+            if (target == to && weight < smallest_weight)
+            {
+                smallest_edge = edge;
+                smallest_weight = weight;
+            }
+        }
+        return smallest_edge;
+    }
+
+    EdgeIterator FindEdgeInEitherDirection(const NodeIterator from, const NodeIterator to) const
+    {
+        EdgeIterator tmp = FindEdge(from, to);
+        return (SPECIAL_NODEID != tmp ? tmp : FindEdge(to, from));
+    }
+
+    EdgeIterator
+    FindEdgeIndicateIfReverse(const NodeIterator from, const NodeIterator to, bool &result) const
+    {
+        EdgeIterator current_iterator = FindEdge(from, to);
+        if (SPECIAL_NODEID == current_iterator)
+        {
+            current_iterator = FindEdge(to, from);
+            if (SPECIAL_NODEID != current_iterator)
+            {
+                result = true;
+            }
+        }
+        return current_iterator;
     }
 
   protected:
@@ -274,7 +321,7 @@ template <typename EdgeDataT> class DynamicGraph
     struct Node
     {
         // index of the first edge
-        EdgeIterator firstEdge;
+        EdgeIterator first_edge;
         // amount of edges
         unsigned edges;
     };
@@ -288,7 +335,7 @@ template <typename EdgeDataT> class DynamicGraph
     NodeIterator number_of_nodes;
     std::atomic_uint number_of_edges;
 
-    std::vector<Node> node_list;
+    std::vector<Node> node_array;
     DeallocatingVector<Edge> edge_list;
 };
 

data_structures/edge_based_node.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -31,95 +31,79 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../data_structures/travel_mode.hpp"
 #include "../typedefs.h"
 
-#include <osrm/Coordinate.h>
-
 #include <boost/assert.hpp>
 
+#include <osrm/coordinate.hpp>
+
 #include <limits>
 
 struct EdgeBasedNode
 {
+    EdgeBasedNode()
+        : forward_edge_based_node_id(SPECIAL_NODEID), reverse_edge_based_node_id(SPECIAL_NODEID),
+          u(SPECIAL_NODEID), v(SPECIAL_NODEID), name_id(0),
+          forward_weight(INVALID_EDGE_WEIGHT >> 1), reverse_weight(INVALID_EDGE_WEIGHT >> 1),
+          forward_offset(0), reverse_offset(0), packed_geometry_id(SPECIAL_EDGEID),
+          component_id(-1), fwd_segment_position(std::numeric_limits<unsigned short>::max()),
+          forward_travel_mode(TRAVEL_MODE_INACCESSIBLE),
+          backward_travel_mode(TRAVEL_MODE_INACCESSIBLE)
+    {
+    }
 
-    EdgeBasedNode() :
-        forward_edge_based_node_id(SPECIAL_NODEID),
-        reverse_edge_based_node_id(SPECIAL_NODEID),
-        u(SPECIAL_NODEID),
-        v(SPECIAL_NODEID),
-        name_id(0),
-        forward_weight(INVALID_EDGE_WEIGHT >> 1),
-        reverse_weight(INVALID_EDGE_WEIGHT >> 1),
-        forward_offset(0),
-        reverse_offset(0),
-        packed_geometry_id(SPECIAL_EDGEID),
-        fwd_segment_position( std::numeric_limits<unsigned short>::max() ),
-        is_in_tiny_cc(false),
-        forward_travel_mode(TRAVEL_MODE_INACCESSIBLE),
-        backward_travel_mode(TRAVEL_MODE_INACCESSIBLE)
-    { }
-
-    explicit EdgeBasedNode(
-        NodeID forward_edge_based_node_id,
-        NodeID reverse_edge_based_node_id,
-        NodeID u,
-        NodeID v,
-        unsigned name_id,
-        int forward_weight,
-        int reverse_weight,
-        int forward_offset,
-        int reverse_offset,
-        unsigned packed_geometry_id,
-        unsigned short fwd_segment_position,
-        bool belongs_to_tiny_component,
-        TravelMode forward_travel_mode,
-        TravelMode backward_travel_mode
-    ) :
-        forward_edge_based_node_id(forward_edge_based_node_id),
-        reverse_edge_based_node_id(reverse_edge_based_node_id),
-        u(u),
-        v(v),
-        name_id(name_id),
-        forward_weight(forward_weight),
-        reverse_weight(reverse_weight),
-        forward_offset(forward_offset),
-        reverse_offset(reverse_offset),
-        packed_geometry_id(packed_geometry_id),
-        fwd_segment_position(fwd_segment_position),
-        is_in_tiny_cc(belongs_to_tiny_component),
-        forward_travel_mode(forward_travel_mode),
-        backward_travel_mode(backward_travel_mode)
+    explicit EdgeBasedNode(NodeID forward_edge_based_node_id,
+                           NodeID reverse_edge_based_node_id,
+                           NodeID u,
+                           NodeID v,
+                           unsigned name_id,
+                           int forward_weight,
+                           int reverse_weight,
+                           int forward_offset,
+                           int reverse_offset,
+                           unsigned packed_geometry_id,
+                           unsigned component_id,
+                           unsigned short fwd_segment_position,
+                           TravelMode forward_travel_mode,
+                           TravelMode backward_travel_mode)
+        : forward_edge_based_node_id(forward_edge_based_node_id),
+          reverse_edge_based_node_id(reverse_edge_based_node_id), u(u), v(v), name_id(name_id),
+          forward_weight(forward_weight), reverse_weight(reverse_weight),
+          forward_offset(forward_offset), reverse_offset(reverse_offset),
+          packed_geometry_id(packed_geometry_id), component_id(component_id),
+          fwd_segment_position(fwd_segment_position), forward_travel_mode(forward_travel_mode),
+          backward_travel_mode(backward_travel_mode)
     {
         BOOST_ASSERT((forward_edge_based_node_id != SPECIAL_NODEID) ||
                      (reverse_edge_based_node_id != SPECIAL_NODEID));
     }
 
-    static inline FixedPointCoordinate Centroid(const FixedPointCoordinate & a, const FixedPointCoordinate & b)
+    static inline FixedPointCoordinate Centroid(const FixedPointCoordinate &a,
+                                                const FixedPointCoordinate &b)
     {
         FixedPointCoordinate centroid;
-        //The coordinates of the midpoint are given by:
-        centroid.lat = (a.lat + b.lat)/2;
-        centroid.lon = (a.lon + b.lon)/2;
+        // The coordinates of the midpoint are given by:
+        centroid.lat = (a.lat + b.lat) / 2;
+        centroid.lon = (a.lon + b.lon) / 2;
         return centroid;
     }
 
-    bool IsCompressed() const
-    {
-        return packed_geometry_id != SPECIAL_EDGEID;
-    }
+    bool IsCompressed() const { return packed_geometry_id != SPECIAL_EDGEID; }
+
+    bool is_in_tiny_cc() const { return 0 != component_id; }
 
     NodeID forward_edge_based_node_id; // needed for edge-expanded graph
     NodeID reverse_edge_based_node_id; // needed for edge-expanded graph
-    NodeID u;   // indices into the coordinates array
-    NodeID v;   // indices into the coordinates array
-    unsigned name_id;   // id of the edge name
-    int forward_weight; // weight of the edge
-    int reverse_weight; // weight in the other direction (may be different)
-    int forward_offset; // prefix sum of the weight up the edge TODO: short must suffice
-    int reverse_offset; // prefix sum of the weight from the edge TODO: short must suffice
+    NodeID u;                          // indices into the coordinates array
+    NodeID v;                          // indices into the coordinates array
+    unsigned name_id;                  // id of the edge name
+    int forward_weight;                // weight of the edge
+    int reverse_weight;                // weight in the other direction (may be different)
+    int forward_offset;          // prefix sum of the weight up the edge TODO: short must suffice
+    int reverse_offset;          // prefix sum of the weight from the edge TODO: short must suffice
     unsigned packed_geometry_id; // if set, then the edge represents a packed geometry
+    unsigned component_id;
     unsigned short fwd_segment_position; // segment id in a compressed geometry
-    bool is_in_tiny_cc;
     TravelMode forward_travel_mode : 4;
     TravelMode backward_travel_mode : 4;
 };
 
-#endif //EDGE_BASED_NODE_HPP
+#endif // EDGE_BASED_NODE_HPP

data_structures/external_memory_node.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -26,6 +26,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "external_memory_node.hpp"
+#include "query_node.hpp"
 
 #include <limits>
 
@@ -44,11 +45,8 @@ ExternalMemoryNode ExternalMemoryNode::min_value()
 
 ExternalMemoryNode ExternalMemoryNode::max_value()
 {
-    return ExternalMemoryNode(std::numeric_limits<int>::max(),
-                              std::numeric_limits<int>::max(),
-                              std::numeric_limits<unsigned>::max(),
-                              false,
-                              false);
+    return ExternalMemoryNode(std::numeric_limits<int>::max(), std::numeric_limits<int>::max(),
+                              std::numeric_limits<unsigned>::max(), false, false);
 }
 
 bool ExternalMemoryNodeSTXXLCompare::operator()(const ExternalMemoryNode &left,

data_structures/external_memory_node.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,7 +30,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "query_node.hpp"
 
-#include <string>
+#include "../typedefs.h"
 
 struct ExternalMemoryNode : QueryNode
 {

data_structures/fixed_point_number.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

data_structures/hidden_markov_model.hpp

@@ -0,0 +1,158 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef HIDDEN_MARKOV_MODEL
+#define HIDDEN_MARKOV_MODEL
+
+#include "../util/integer_range.hpp"
+
+#include <boost/assert.hpp>
+
+#include <cmath>
+
+#include <limits>
+#include <vector>
+
+namespace osrm
+{
+namespace matching
+{
+static const double log_2_pi = std::log(2. * M_PI);
+static const double IMPOSSIBLE_LOG_PROB = -std::numeric_limits<double>::infinity();
+static const double MINIMAL_LOG_PROB = std::numeric_limits<double>::lowest();
+static const std::size_t INVALID_STATE = std::numeric_limits<std::size_t>::max();
+} // namespace matching
+} // namespace osrm
+
+// closures to precompute log -> only simple floating point operations
+struct EmissionLogProbability
+{
+    double sigma_z;
+    double log_sigma_z;
+
+    EmissionLogProbability(const double sigma_z) : sigma_z(sigma_z), log_sigma_z(std::log(sigma_z))
+    {
+    }
+
+    double operator()(const double distance) const
+    {
+        return -0.5 * (osrm::matching::log_2_pi + (distance / sigma_z) * (distance / sigma_z)) -
+               log_sigma_z;
+    }
+};
+
+struct TransitionLogProbability
+{
+    double beta;
+    double log_beta;
+    TransitionLogProbability(const double beta) : beta(beta), log_beta(std::log(beta)) {}
+
+    double operator()(const double d_t) const { return -log_beta - d_t / beta; }
+};
+
+template <class CandidateLists> struct HiddenMarkovModel
+{
+    std::vector<std::vector<double>> viterbi;
+    std::vector<std::vector<std::pair<unsigned, unsigned>>> parents;
+    std::vector<std::vector<float>> path_lengths;
+    std::vector<std::vector<bool>> pruned;
+    std::vector<std::vector<bool>> suspicious;
+    std::vector<bool> breakage;
+
+    const CandidateLists &candidates_list;
+    const EmissionLogProbability &emission_log_probability;
+
+    HiddenMarkovModel(const CandidateLists &candidates_list,
+                      const EmissionLogProbability &emission_log_probability)
+        : breakage(candidates_list.size()), candidates_list(candidates_list),
+          emission_log_probability(emission_log_probability)
+    {
+        for (const auto &l : candidates_list)
+        {
+            viterbi.emplace_back(l.size());
+            parents.emplace_back(l.size());
+            path_lengths.emplace_back(l.size());
+            suspicious.emplace_back(l.size());
+            pruned.emplace_back(l.size());
+        }
+
+        clear(0);
+    }
+
+    void clear(std::size_t initial_timestamp)
+    {
+        BOOST_ASSERT(viterbi.size() == parents.size() && parents.size() == path_lengths.size() &&
+                     path_lengths.size() == pruned.size() && pruned.size() == breakage.size());
+
+        for (const auto t : osrm::irange(initial_timestamp, viterbi.size()))
+        {
+            std::fill(viterbi[t].begin(), viterbi[t].end(), osrm::matching::IMPOSSIBLE_LOG_PROB);
+            std::fill(parents[t].begin(), parents[t].end(), std::make_pair(0u, 0u));
+            std::fill(path_lengths[t].begin(), path_lengths[t].end(), 0);
+            std::fill(suspicious[t].begin(), suspicious[t].end(), true);
+            std::fill(pruned[t].begin(), pruned[t].end(), true);
+        }
+        std::fill(breakage.begin() + initial_timestamp, breakage.end(), true);
+    }
+
+    std::size_t initialize(std::size_t initial_timestamp)
+    {
+        BOOST_ASSERT(initial_timestamp < candidates_list.size());
+
+        do
+        {
+            for (const auto s : osrm::irange<std::size_t>(0u, viterbi[initial_timestamp].size()))
+            {
+                viterbi[initial_timestamp][s] =
+                    emission_log_probability(candidates_list[initial_timestamp][s].second);
+                parents[initial_timestamp][s] = std::make_pair(initial_timestamp, s);
+                pruned[initial_timestamp][s] =
+                    viterbi[initial_timestamp][s] < osrm::matching::MINIMAL_LOG_PROB;
+                suspicious[initial_timestamp][s] = false;
+
+                breakage[initial_timestamp] =
+                    breakage[initial_timestamp] && pruned[initial_timestamp][s];
+            }
+
+            ++initial_timestamp;
+        } while (breakage[initial_timestamp - 1]);
+
+        if (initial_timestamp >= viterbi.size())
+        {
+            return osrm::matching::INVALID_STATE;
+        }
+
+        BOOST_ASSERT(initial_timestamp > 0);
+        --initial_timestamp;
+
+        BOOST_ASSERT(breakage[initial_timestamp] == false);
+
+        return initial_timestamp;
+    }
+};
+
+#endif // HIDDEN_MARKOV_MODEL

data_structures/hilbert_value.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -27,7 +27,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "hilbert_value.hpp"
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
 
 uint64_t HilbertCode::operator()(const FixedPointCoordinate &current_coordinate) const
 {

data_structures/hilbert_value.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

data_structures/import_edge.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -27,7 +27,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "import_edge.hpp"
 
-#include <boost/assert.hpp>
+#include "travel_mode.hpp"
+#include "../typedefs.h"
 
 bool NodeBasedEdge::operator<(const NodeBasedEdge &other) const
 {
@@ -46,6 +47,13 @@ bool NodeBasedEdge::operator<(const NodeBasedEdge &other) const
     return source < other.source;
 }
 
+NodeBasedEdge::NodeBasedEdge()
+    : source(SPECIAL_NODEID), target(SPECIAL_NODEID), name_id(0), weight(0), forward(false),
+      backward(false), roundabout(false), in_tiny_cc(false),
+      access_restricted(false), is_split(false), travel_mode(false)
+{
+}
+
 NodeBasedEdge::NodeBasedEdge(NodeID source,
                              NodeID target,
                              NodeID name_id,
@@ -57,8 +65,8 @@ NodeBasedEdge::NodeBasedEdge(NodeID source,
                              bool access_restricted,
                              TravelMode travel_mode,
                              bool is_split)
-    : source(source), target(target), name_id(name_id), weight(weight),
-      forward(forward), backward(backward), roundabout(roundabout), in_tiny_cc(in_tiny_cc),
+    : source(source), target(target), name_id(name_id), weight(weight), forward(forward),
+      backward(backward), roundabout(roundabout), in_tiny_cc(in_tiny_cc),
       access_restricted(access_restricted), is_split(is_split), travel_mode(travel_mode)
 {
 }

data_structures/import_edge.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -35,6 +35,7 @@ struct NodeBasedEdge
 {
     bool operator<(const NodeBasedEdge &e) const;
 
+    NodeBasedEdge();
     explicit NodeBasedEdge(NodeID source,
                            NodeID target,
                            NodeID name_id,
@@ -58,8 +59,6 @@ struct NodeBasedEdge
     bool access_restricted : 1;
     bool is_split : 1;
     TravelMode travel_mode : 4;
-
-    NodeBasedEdge() = delete;
 };
 
 struct EdgeBasedEdge
@@ -86,6 +85,4 @@ struct EdgeBasedEdge
     bool backward : 1;
 };
 
-using ImportEdge = NodeBasedEdge;
-
 #endif /* IMPORT_EDGE_HPP */

data_structures/internal_route_result.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,25 +25,23 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef RAW_ROUTE_DATA_HPP
-#define RAW_ROUTE_DATA_HPP
+#ifndef RAW_ROUTE_DATA_H
+#define RAW_ROUTE_DATA_H
 
 #include "../data_structures/phantom_node.hpp"
 #include "../data_structures/travel_mode.hpp"
 #include "../data_structures/turn_instructions.hpp"
 #include "../typedefs.h"
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
 
 #include <vector>
 
 struct PathData
 {
     PathData()
-        : node(SPECIAL_NODEID), name_id(INVALID_EDGE_WEIGHT),
-          segment_duration(INVALID_EDGE_WEIGHT),
-          turn_instruction(TurnInstruction::NoTurn),
-          travel_mode(TRAVEL_MODE_INACCESSIBLE)
+        : node(SPECIAL_NODEID), name_id(INVALID_EDGE_WEIGHT), segment_duration(INVALID_EDGE_WEIGHT),
+          turn_instruction(TurnInstruction::NoTurn), travel_mode(TRAVEL_MODE_INACCESSIBLE)
     {
     }
 
@@ -52,8 +50,8 @@ struct PathData
              TurnInstruction turn_instruction,
              EdgeWeight segment_duration,
              TravelMode travel_mode)
-        : node(node), name_id(name_id), segment_duration(segment_duration), turn_instruction(turn_instruction),
-          travel_mode(travel_mode)
+        : node(node), name_id(name_id), segment_duration(segment_duration),
+          turn_instruction(turn_instruction), travel_mode(travel_mode)
     {
     }
     NodeID node;
@@ -63,7 +61,7 @@ struct PathData
     TravelMode travel_mode : 4;
 };
 
-struct RawRouteData
+struct InternalRouteResult
 {
     std::vector<std::vector<PathData>> unpacked_path_segments;
     std::vector<PathData> unpacked_alternative;
@@ -80,11 +78,10 @@ struct RawRouteData
         return (leg != unpacked_path_segments.size() - 1);
     }
 
-    RawRouteData() :
-          shortest_path_length(INVALID_EDGE_WEIGHT),
-          alternative_path_length(INVALID_EDGE_WEIGHT)
+    InternalRouteResult()
+        : shortest_path_length(INVALID_EDGE_WEIGHT), alternative_path_length(INVALID_EDGE_WEIGHT)
     {
     }
 };
 
-#endif // RAW_ROUTE_DATA_HPP
+#endif // RAW_ROUTE_DATA_H

data_structures/lru_cache.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -86,7 +86,7 @@ template <typename KeyT, typename ValueT> class LRUCache
             result = e.value;
 
             // move to front
-            itemsInCache.splice(positionMap.find(key)->second, itemsInCache, itemsInCache.begin());
+            itemsInCache.splice(itemsInCache.begin(), itemsInCache, positionMap.find(key)->second);
             positionMap.find(key)->second = itemsInCache.begin();
             return true;
         }

data_structures/node_based_graph.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,7 +30,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "dynamic_graph.hpp"
 #include "import_edge.hpp"
-#include "../Util/simple_logger.hpp"
+#include "../util/simple_logger.hpp"
 
 #include <tbb/parallel_sort.h>
 
@@ -40,9 +40,9 @@ struct NodeBasedEdgeData
 {
     NodeBasedEdgeData()
         : distance(INVALID_EDGE_WEIGHT), edgeBasedNodeID(SPECIAL_NODEID),
-          nameID(std::numeric_limits<unsigned>::max()),
-          isAccessRestricted(false), shortcut(false), forward(false), backward(false),
-          roundabout(false), ignore_in_grid(false), travel_mode(TRAVEL_MODE_INACCESSIBLE)
+          nameID(std::numeric_limits<unsigned>::max()), isAccessRestricted(false), shortcut(false),
+          forward(false), backward(false), roundabout(false), ignore_in_grid(false),
+          travel_mode(TRAVEL_MODE_INACCESSIBLE)
     {
     }
 
@@ -64,7 +64,7 @@ struct NodeBasedEdgeData
         backward = temp_flag;
     }
 
-    bool IsEqualTo(const NodeBasedEdgeData &other) const
+    bool IsCompatibleTo(const NodeBasedEdgeData &other) const
     {
         return (forward == other.forward) && (backward == other.backward) &&
                (nameID == other.nameID) && (ignore_in_grid == other.ignore_in_grid) &&
@@ -72,25 +72,123 @@ struct NodeBasedEdgeData
     }
 };
 
-struct SimpleEdgeData
-{
-    SimpleEdgeData() : capacity(0) {}
-    EdgeWeight capacity;
-};
-
 using NodeBasedDynamicGraph = DynamicGraph<NodeBasedEdgeData>;
-using SimpleNodeBasedDynamicGraph = DynamicGraph<SimpleEdgeData>;
 
-// Factory method to create NodeBasedDynamicGraph from ImportEdges
-inline std::shared_ptr<NodeBasedDynamicGraph>
-NodeBasedDynamicGraphFromImportEdges(int number_of_nodes, std::vector<ImportEdge> &input_edge_list)
+inline bool validateNeighborHood(const NodeBasedDynamicGraph& graph, const NodeID source)
 {
-    static_assert(sizeof(NodeBasedEdgeData) == 16, "changing node based edge data size changes memory consumption");
+    for (auto edge = graph.BeginEdges(source); edge < graph.EndEdges(source); ++edge)
+    {
+        const auto& data = graph.GetEdgeData(edge);
+        if (!data.forward && !data.backward)
+        {
+            SimpleLogger().Write(logWARNING) << "Invalid edge directions";
+            return false;
+        }
+
+        auto target = graph.GetTarget(edge);
+        if (target == SPECIAL_NODEID)
+        {
+            SimpleLogger().Write(logWARNING) << "Invalid edge target";
+            return false;
+        }
+
+        bool found_reverse = false;
+        for (auto rev_edge = graph.BeginEdges(target); rev_edge < graph.EndEdges(target); ++rev_edge)
+        {
+            auto rev_target = graph.GetTarget(rev_edge);
+            if (rev_target == SPECIAL_NODEID)
+            {
+                SimpleLogger().Write(logWARNING) << "Invalid reverse edge target";
+                return false;
+            }
+
+            if (rev_target != source)
+            {
+                continue;
+            }
+
+            if (found_reverse)
+            {
+                SimpleLogger().Write(logWARNING) << "Found more than one reverse edge";
+                return false;
+            }
+
+            const auto& rev_data = graph.GetEdgeData(rev_edge);
+
+            // edge is incoming, this must be an outgoing edge
+            if (data.backward && !rev_data.forward)
+            {
+                SimpleLogger().Write(logWARNING) << "Found no outgoing edge to an incoming edge!";
+                return false;
+            }
+
+            // edge is bi-directional, reverse must be as well
+            if (data.forward && data.backward && (!rev_data.forward || !rev_data.backward))
+            {
+                SimpleLogger().Write(logWARNING) << "Found bi-directional edge that is not bi-directional to both ends";
+                return false;
+            }
+
+            found_reverse = true;
+
+        }
+
+        if (!found_reverse)
+        {
+            SimpleLogger().Write(logWARNING) << "Could not find reverse edge";
+            return false;
+        }
+    }
+
+    return true;
+}
+
+// This function checks if the overal graph is undirected (has an edge in each direction).
+inline bool validateNodeBasedGraph(const NodeBasedDynamicGraph& graph)
+{
+    for (auto source = 0u; source < graph.GetNumberOfNodes(); ++source)
+    {
+        if (!validateNeighborHood(graph, source))
+        {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+// Factory method to create NodeBasedDynamicGraph from NodeBasedEdges
+// The since DynamicGraph expects directed edges, we need to insert
+// two edges for undirected edges.
+inline std::shared_ptr<NodeBasedDynamicGraph>
+NodeBasedDynamicGraphFromImportEdges(int number_of_nodes, std::vector<NodeBasedEdge> &input_edge_list)
+{
+    static_assert(sizeof(NodeBasedEdgeData) == 16,
+                  "changing node based edge data size changes memory consumption");
 
     DeallocatingVector<NodeBasedDynamicGraph::InputEdge> edges_list;
     NodeBasedDynamicGraph::InputEdge edge;
-    for (const ImportEdge &import_edge : input_edge_list)
+
+    // Since DynamicGraph assumes directed edges we have to make sure we transformed
+    // the compressed edge format into single directed edges. We do this to make sure
+    // every node also knows its incoming edges, not only its outgoing edges and use the backward=true
+    // flag to indicate which is which.
+    //
+    // We do the transformation in the following way:
+    //
+    // if the edge (a, b) is split:
+    //   1. this edge must be in only one direction, so its a --> b
+    //   2. there must be another directed edge b --> a somewhere in the data
+    // if the edge (a, b) is not split:
+    //   1. this edge be on of a --> b od a <-> b
+    //      (a <-- b gets reducted to b --> a)
+    //   2. a --> b will be transformed to a --> b and b <-- a
+    //   3. a <-> b will be transformed to a <-> b and b <-> a (I think a --> b and b <-- a would work as well though)
+    for (const NodeBasedEdge &import_edge : input_edge_list)
     {
+        // edges that are not forward get converted by flipping the end points
+        BOOST_ASSERT(import_edge.forward);
+
         if (import_edge.forward)
         {
             edge.source = import_edge.source;
@@ -98,20 +196,10 @@ NodeBasedDynamicGraphFromImportEdges(int number_of_nodes, std::vector<ImportEdge
             edge.data.forward = import_edge.forward;
             edge.data.backward = import_edge.backward;
         }
-        else
-        {
-            edge.source = import_edge.target;
-            edge.target = import_edge.source;
-            edge.data.backward = import_edge.forward;
-            edge.data.forward = import_edge.backward;
-        }
 
-        if (edge.source == edge.target)
-        {
-            continue;
-        }
+        BOOST_ASSERT(edge.source != edge.target);
 
-        edge.data.distance = (std::max)((int)import_edge.weight, 1);
+        edge.data.distance = static_cast<int>(import_edge.weight);
         BOOST_ASSERT(edge.data.distance > 0);
         edge.data.shortcut = false;
         edge.data.roundabout = import_edge.roundabout;
@@ -131,140 +219,16 @@ NodeBasedDynamicGraphFromImportEdges(int number_of_nodes, std::vector<ImportEdge
         }
     }
 
-    // remove duplicate edges
     tbb::parallel_sort(edges_list.begin(), edges_list.end());
-    NodeID edge_count = 0;
-    for (NodeID i = 0; i < edges_list.size(); )
-    {
-        const NodeID source = edges_list[i].source;
-        const NodeID target = edges_list[i].target;
-        // remove eigenloops
-        if (source == target)
-        {
-            i++;
-            continue;
-        }
-        NodeBasedDynamicGraph::InputEdge forward_edge;
-        NodeBasedDynamicGraph::InputEdge reverse_edge;
-        forward_edge = reverse_edge = edges_list[i];
-        forward_edge.data.forward = reverse_edge.data.backward = true;
-        forward_edge.data.backward = reverse_edge.data.forward = false;
-        forward_edge.data.shortcut = reverse_edge.data.shortcut = false;
-        forward_edge.data.distance = reverse_edge.data.distance =
-            std::numeric_limits<int>::max();
-        // remove parallel edges
-        while (i < edges_list.size() && edges_list[i].source == source && edges_list[i].target == target)
-        {
-            if (edges_list[i].data.forward)
-            {
-                forward_edge.data.distance =
-                    std::min(edges_list[i].data.distance, forward_edge.data.distance);
-            }
-            if (edges_list[i].data.backward)
-            {
-                reverse_edge.data.distance =
-                    std::min(edges_list[i].data.distance, reverse_edge.data.distance);
-            }
-            ++i;
-        }
-        // merge edges (s,t) and (t,s) into bidirectional edge
-        if (forward_edge.data.distance == reverse_edge.data.distance)
-        {
-            if ((int)forward_edge.data.distance != std::numeric_limits<int>::max())
-            {
-                forward_edge.data.backward = true;
-                edges_list[edge_count++] = forward_edge;
-            }
-        }
-        else
-        { // insert seperate edges
-            if (((int)forward_edge.data.distance) != std::numeric_limits<int>::max())
-            {
-                edges_list[edge_count++] = forward_edge;
-            }
-            if ((int)reverse_edge.data.distance != std::numeric_limits<int>::max())
-            {
-                edges_list[edge_count++] = reverse_edge;
-            }
-        }
-    }
-    edges_list.resize(edge_count);
-    SimpleLogger().Write() << "merged " << edges_list.size() - edge_count << " edges out of " << edges_list.size();
 
-    auto graph = std::make_shared<NodeBasedDynamicGraph>(static_cast<NodeBasedDynamicGraph::NodeIterator>(number_of_nodes), edges_list);
-    return graph;
-}
+    auto graph = std::make_shared<NodeBasedDynamicGraph>(
+        static_cast<NodeBasedDynamicGraph::NodeIterator>(number_of_nodes), edges_list);
 
-template<class SimpleEdgeT>
-inline std::shared_ptr<SimpleNodeBasedDynamicGraph>
-SimpleNodeBasedDynamicGraphFromEdges(int number_of_nodes, std::vector<SimpleEdgeT> &input_edge_list)
-{
-    static_assert(sizeof(NodeBasedEdgeData) == 16, "changing node based edge data size changes memory consumption");
-    tbb::parallel_sort(input_edge_list.begin(), input_edge_list.end());
 
-    DeallocatingVector<SimpleNodeBasedDynamicGraph::InputEdge> edges_list;
-    SimpleNodeBasedDynamicGraph::InputEdge edge;
-    edge.data.capacity = 1;
-    for (const SimpleEdgeT &import_edge : input_edge_list)
-    {
-        if (import_edge.source == import_edge.target)
-        {
-            continue;
-        }
-        edge.source = import_edge.source;
-        edge.target = import_edge.target;
-        edges_list.push_back(edge);
-        std::swap(edge.source, edge.target);
-        edges_list.push_back(edge);
-    }
+#ifndef NDEBUG
+    BOOST_ASSERT(validateNodeBasedGraph(*graph));
+#endif
 
-     // remove duplicate edges
-    tbb::parallel_sort(edges_list.begin(), edges_list.end());
-    NodeID edge_count = 0;
-    for (NodeID i = 0; i < edges_list.size(); )
-    {
-        const NodeID source = edges_list[i].source;
-        const NodeID target = edges_list[i].target;
-        // remove eigenloops
-        if (source == target)
-        {
-            i++;
-            continue;
-        }
-        SimpleNodeBasedDynamicGraph::InputEdge forward_edge;
-        SimpleNodeBasedDynamicGraph::InputEdge reverse_edge;
-        forward_edge = reverse_edge = edges_list[i];
-        forward_edge.data.capacity = reverse_edge.data.capacity = INVALID_EDGE_WEIGHT;
-        // remove parallel edges
-        while (i < edges_list.size() && edges_list[i].source == source && edges_list[i].target == target)
-        {
-            forward_edge.data.capacity = std::min(edges_list[i].data.capacity, forward_edge.data.capacity);
-            reverse_edge.data.capacity = std::min(edges_list[i].data.capacity, reverse_edge.data.capacity);
-            ++i;
-        }
-        // merge edges (s,t) and (t,s) into bidirectional edge
-        if (forward_edge.data.capacity == reverse_edge.data.capacity)
-        {
-            if ((int)forward_edge.data.capacity != INVALID_EDGE_WEIGHT)
-            {
-                edges_list[edge_count++] = forward_edge;
-            }
-        }
-        else
-        { // insert seperate edges
-            if (((int)forward_edge.data.capacity) != INVALID_EDGE_WEIGHT)
-            {
-                edges_list[edge_count++] = forward_edge;
-            }
-            if ((int)reverse_edge.data.capacity != INVALID_EDGE_WEIGHT)
-            {
-                edges_list[edge_count++] = reverse_edge;
-            }
-        }
-    }
-    SimpleLogger().Write() << "merged " << edges_list.size() - edge_count << " edges out of " << edges_list.size();
-
-    auto graph = std::make_shared<SimpleNodeBasedDynamicGraph>(number_of_nodes, edges_list);
     return graph;
 }
 

data_structures/node_id.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

data_structures/original_edge_data.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -48,9 +48,8 @@ struct OriginalEdgeData
 
     OriginalEdgeData()
         : via_node(std::numeric_limits<unsigned>::max()),
-          name_id(std::numeric_limits<unsigned>::max()),
-          turn_instruction(TurnInstruction::NoTurn), compressed_geometry(false),
-          travel_mode(TRAVEL_MODE_INACCESSIBLE)
+          name_id(std::numeric_limits<unsigned>::max()), turn_instruction(TurnInstruction::NoTurn),
+          compressed_geometry(false), travel_mode(TRAVEL_MODE_INACCESSIBLE)
     {
     }
 

data_structures/percent.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -36,7 +36,7 @@ class Percent
   public:
     explicit Percent(unsigned max_value, unsigned step = 5) { reinit(max_value, step); }
 
-   // Reinitializes
+    // Reinitializes
     void reinit(unsigned max_value, unsigned step = 5)
     {
         m_max_value = max_value;
@@ -53,7 +53,7 @@ class Percent
         if (current_value >= m_next_threshold)
         {
             m_next_threshold += m_percent_interval;
-            printPercent(current_value / (double)m_max_value * 100);
+            printPercent(current_value / static_cast<double>(m_max_value) * 100.);
         }
         if (current_value + 1 == m_max_value)
             std::cout << " 100%" << std::endl;

data_structures/phantom_node.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -27,38 +27,44 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "phantom_node.hpp"
 
-PhantomNode::PhantomNode(NodeID forward_node_id, NodeID reverse_node_id, unsigned name_id,
-            int forward_weight, int reverse_weight, int forward_offset, int reverse_offset,
-            unsigned packed_geometry_id, FixedPointCoordinate &location,
-            unsigned short fwd_segment_position,
-            TravelMode forward_travel_mode, TravelMode backward_travel_mode) :
-    forward_node_id(forward_node_id),
-    reverse_node_id(reverse_node_id),
-    name_id(name_id),
-    forward_weight(forward_weight),
-    reverse_weight(reverse_weight),
-    forward_offset(forward_offset),
-    reverse_offset(reverse_offset),
-    packed_geometry_id(packed_geometry_id),
-    location(location),
-    fwd_segment_position(fwd_segment_position),
-    forward_travel_mode(forward_travel_mode),
-    backward_travel_mode(backward_travel_mode)
-{ }
+#include "../typedefs.h"
+#include "travel_mode.hpp"
 
-PhantomNode::PhantomNode() :
-    forward_node_id(SPECIAL_NODEID),
-    reverse_node_id(SPECIAL_NODEID),
-    name_id(std::numeric_limits<unsigned>::max()),
-    forward_weight(INVALID_EDGE_WEIGHT),
-    reverse_weight(INVALID_EDGE_WEIGHT),
-    forward_offset(0),
-    reverse_offset(0),
-    packed_geometry_id(SPECIAL_EDGEID),
-    fwd_segment_position(0),
-    forward_travel_mode(TRAVEL_MODE_INACCESSIBLE),
-    backward_travel_mode(TRAVEL_MODE_INACCESSIBLE)
-{ }
+#include <osrm/coordinate.hpp>
+
+#include <limits>
+
+PhantomNode::PhantomNode(NodeID forward_node_id,
+                         NodeID reverse_node_id,
+                         unsigned name_id,
+                         int forward_weight,
+                         int reverse_weight,
+                         int forward_offset,
+                         int reverse_offset,
+                         unsigned packed_geometry_id,
+                         unsigned component_id,
+                         FixedPointCoordinate &location,
+                         unsigned short fwd_segment_position,
+                         TravelMode forward_travel_mode,
+                         TravelMode backward_travel_mode)
+    : forward_node_id(forward_node_id), reverse_node_id(reverse_node_id), name_id(name_id),
+      forward_weight(forward_weight), reverse_weight(reverse_weight),
+      forward_offset(forward_offset), reverse_offset(reverse_offset),
+      packed_geometry_id(packed_geometry_id), component_id(component_id), location(location),
+      fwd_segment_position(fwd_segment_position), forward_travel_mode(forward_travel_mode),
+      backward_travel_mode(backward_travel_mode)
+{
+}
+
+PhantomNode::PhantomNode()
+    : forward_node_id(SPECIAL_NODEID), reverse_node_id(SPECIAL_NODEID),
+      name_id(std::numeric_limits<unsigned>::max()), forward_weight(INVALID_EDGE_WEIGHT),
+      reverse_weight(INVALID_EDGE_WEIGHT), forward_offset(0), reverse_offset(0),
+      packed_geometry_id(SPECIAL_EDGEID), component_id(std::numeric_limits<unsigned>::max()),
+      fwd_segment_position(0), forward_travel_mode(TRAVEL_MODE_INACCESSIBLE),
+      backward_travel_mode(TRAVEL_MODE_INACCESSIBLE)
+{
+}
 
 int PhantomNode::GetForwardWeightPlusOffset() const
 {
@@ -80,38 +86,21 @@ int PhantomNode::GetReverseWeightPlusOffset() const
 
 bool PhantomNode::is_bidirected() const
 {
-    return (forward_node_id != SPECIAL_NODEID) &&
-           (reverse_node_id != SPECIAL_NODEID);
+    return (forward_node_id != SPECIAL_NODEID) && (reverse_node_id != SPECIAL_NODEID);
 }
 
-bool PhantomNode::is_compressed() const
-{
-    return (forward_offset != 0) || (reverse_offset != 0);
-}
+bool PhantomNode::is_compressed() const { return (forward_offset != 0) || (reverse_offset != 0); }
 
 bool PhantomNode::is_valid(const unsigned number_of_nodes) const
-{
-    return
-        location.is_valid() &&
-        (
-            (forward_node_id < number_of_nodes) ||
-            (reverse_node_id < number_of_nodes)
-        ) &&
-        (
-            (forward_weight != INVALID_EDGE_WEIGHT) ||
-            (reverse_weight != INVALID_EDGE_WEIGHT)
-        ) &&
-        (name_id != INVALID_NAMEID
-    );
-}
-
-bool PhantomNode::is_valid() const
 {
     return location.is_valid() &&
+           ((forward_node_id < number_of_nodes) || (reverse_node_id < number_of_nodes)) &&
+           ((forward_weight != INVALID_EDGE_WEIGHT) || (reverse_weight != INVALID_EDGE_WEIGHT)) &&
            (name_id != INVALID_NAMEID);
 }
 
-bool PhantomNode::operator==(const PhantomNode & other) const
-{
-    return location == other.location;
-}
+bool PhantomNode::is_in_tiny_component() const { return component_id != 0; }
+
+bool PhantomNode::is_valid() const { return location.is_valid() && (name_id != INVALID_NAMEID); }
+
+bool PhantomNode::operator==(const PhantomNode &other) const { return location == other.location; }

data_structures/phantom_node.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,23 +28,55 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef PHANTOM_NODES_H
 #define PHANTOM_NODES_H
 
-#include <osrm/Coordinate.h>
-#include "../data_structures/travel_mode.hpp"
+#include "travel_mode.hpp"
 #include "../typedefs.h"
 
+#include <osrm/coordinate.hpp>
+
 #include <iostream>
+#include <utility>
 #include <vector>
 
 struct PhantomNode
 {
-    PhantomNode(NodeID forward_node_id, NodeID reverse_node_id, unsigned name_id,
-                int forward_weight, int reverse_weight, int forward_offset, int reverse_offset,
-                unsigned packed_geometry_id, FixedPointCoordinate &location,
+    PhantomNode(NodeID forward_node_id,
+                NodeID reverse_node_id,
+                unsigned name_id,
+                int forward_weight,
+                int reverse_weight,
+                int forward_offset,
+                int reverse_offset,
+                unsigned packed_geometry_id,
+                unsigned component_id,
+                FixedPointCoordinate &location,
                 unsigned short fwd_segment_position,
-                TravelMode forward_travel_mode, TravelMode backward_travel_mode);
+                TravelMode forward_travel_mode,
+                TravelMode backward_travel_mode);
 
     PhantomNode();
 
+    template <class OtherT> PhantomNode(const OtherT &other, const FixedPointCoordinate &foot_point)
+    {
+        forward_node_id = other.forward_edge_based_node_id;
+        reverse_node_id = other.reverse_edge_based_node_id;
+        name_id = other.name_id;
+
+        forward_weight = other.forward_weight;
+        reverse_weight = other.reverse_weight;
+
+        forward_offset = other.forward_offset;
+        reverse_offset = other.reverse_offset;
+
+        packed_geometry_id = other.packed_geometry_id;
+        component_id = other.component_id;
+
+        location = foot_point;
+        fwd_segment_position = other.fwd_segment_position;
+
+        forward_travel_mode = other.forward_travel_mode;
+        backward_travel_mode = other.backward_travel_mode;
+    }
+
     NodeID forward_node_id;
     NodeID reverse_node_id;
     unsigned name_id;
@@ -53,6 +85,7 @@ struct PhantomNode
     int forward_offset;
     int reverse_offset;
     unsigned packed_geometry_id;
+    unsigned component_id;
     FixedPointCoordinate location;
     unsigned short fwd_segment_position;
     TravelMode forward_travel_mode : 4;
@@ -70,11 +103,17 @@ struct PhantomNode
 
     bool is_valid() const;
 
-    bool operator==(const PhantomNode & other) const;
+    bool is_in_tiny_component() const;
+
+    bool operator==(const PhantomNode &other) const;
 };
 
 using PhantomNodeArray = std::vector<std::vector<PhantomNode>>;
 
+class phantom_node_pair : public std::pair<PhantomNode, PhantomNode>
+{
+};
+
 struct PhantomNodeLists
 {
     std::vector<PhantomNode> source_phantom_list;
@@ -87,25 +126,26 @@ struct PhantomNodes
     PhantomNode target_phantom;
 };
 
-inline std::ostream& operator<<(std::ostream &out, const PhantomNodes & pn)
+inline std::ostream &operator<<(std::ostream &out, const PhantomNodes &pn)
 {
     out << "source_coord: " << pn.source_phantom.location << "\n";
     out << "target_coord: " << pn.target_phantom.location << std::endl;
     return out;
 }
 
-inline std::ostream& operator<<(std::ostream &out, const PhantomNode & pn)
+inline std::ostream &operator<<(std::ostream &out, const PhantomNode &pn)
 {
-    out <<  "node1: " << pn.forward_node_id      << ", " <<
-            "node2: " << pn.reverse_node_id      << ", " <<
-            "name: "  << pn.name_id              << ", " <<
-            "fwd-w: " << pn.forward_weight       << ", " <<
-            "rev-w: " << pn.reverse_weight       << ", " <<
-            "fwd-o: " << pn.forward_offset       << ", " <<
-            "rev-o: " << pn.reverse_offset       << ", " <<
-            "geom: "  << pn.packed_geometry_id   << ", " <<
-            "pos: "   << pn.fwd_segment_position << ", " <<
-            "loc: "   << pn.location;
+    out << "node1: " << pn.forward_node_id << ", "
+        << "node2: " << pn.reverse_node_id << ", "
+        << "name: " << pn.name_id << ", "
+        << "fwd-w: " << pn.forward_weight << ", "
+        << "rev-w: " << pn.reverse_weight << ", "
+        << "fwd-o: " << pn.forward_offset << ", "
+        << "rev-o: " << pn.reverse_offset << ", "
+        << "geom: " << pn.packed_geometry_id << ", "
+        << "comp: " << pn.component_id << ", "
+        << "pos: " << pn.fwd_segment_position << ", "
+        << "loc: " << pn.location;
     return out;
 }
 

data_structures/query_edge.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,11 +25,13 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef QUERYEDGE_HPP_
-#define QUERYEDGE_HPP_
+#ifndef QUERYEDGE_HPP
+#define QUERYEDGE_HPP
 
 #include "../typedefs.h"
 
+#include <tuple>
+
 struct QueryEdge
 {
     NodeID source;
@@ -60,13 +62,9 @@ struct QueryEdge
     {
     }
 
-    bool operator<(const QueryEdge &right) const
+    bool operator<(const QueryEdge &rhs) const
     {
-        if (source != right.source)
-        {
-            return source < right.source;
-        }
-        return target < right.target;
+        return std::tie(source, target) < std::tie(rhs.source, rhs.target);
     }
 
     bool operator==(const QueryEdge &right) const
@@ -78,4 +76,4 @@ struct QueryEdge
     }
 };
 
-#endif /* QUERYEDGE_HPP_ */
+#endif // QUERYEDGE_HPP

data_structures/query_node.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,16 +30,16 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "../typedefs.h"
 
-#include <osrm/Coordinate.h>
-
 #include <boost/assert.hpp>
 
+#include <osrm/coordinate.hpp>
+
 #include <limits>
 
 struct QueryNode
 {
     using key_type = NodeID; // type of NodeID
-    using value_type = int; // type of lat,lons
+    using value_type = int;  // type of lat,lons
 
     explicit QueryNode(int lat, int lon, NodeID node_id) : lat(lat), lon(lon), node_id(node_id) {}
     QueryNode()
@@ -78,7 +78,7 @@ struct QueryNode
             break;
         }
         BOOST_ASSERT_MSG(false, "should not happen");
-        return std::numeric_limits<unsigned>::max();
+        return std::numeric_limits<int>::lowest();
     }
 };
 

data_structures/range_table.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,7 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef RANGE_TABLE_HPP
 #define RANGE_TABLE_HPP
 
-#include "../Util/integer_range.hpp"
+#include "../util/integer_range.hpp"
 #include "shared_memory_factory.hpp"
 #include "shared_memory_vector_wrapper.hpp"
 
@@ -41,13 +41,13 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  * and otherwise the compiler gets confused.
  */
 
-template<unsigned BLOCK_SIZE=16, bool USE_SHARED_MEMORY = false> class RangeTable;
+template <unsigned BLOCK_SIZE = 16, bool USE_SHARED_MEMORY = false> class RangeTable;
 
-template<unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
-std::ostream& operator<<(std::ostream &out, const RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY> &table);
+template <unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
+std::ostream &operator<<(std::ostream &out, const RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY> &table);
 
-template<unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
-std::istream& operator>>(std::istream &in, RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY> &table);
+template <unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
+std::istream &operator>>(std::istream &in, RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY> &table);
 
 /**
  * Stores adjacent ranges in a compressed format.
@@ -58,33 +58,34 @@ std::istream& operator>>(std::istream &in, RangeTable<BLOCK_SIZE, USE_SHARED_MEM
  * But each block consists of an absolute value and BLOCK_SIZE differential values.
  * So the effective block size is sizeof(unsigned) + BLOCK_SIZE.
  */
-template<unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
-class RangeTable
+template <unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY> class RangeTable
 {
-public:
-
+  public:
     using BlockT = std::array<unsigned char, BLOCK_SIZE>;
     using BlockContainerT = typename ShM<BlockT, USE_SHARED_MEMORY>::vector;
     using OffsetContainerT = typename ShM<unsigned, USE_SHARED_MEMORY>::vector;
     using RangeT = osrm::range<unsigned>;
 
-    friend std::ostream& operator<< <>(std::ostream &out, const RangeTable &table);
-    friend std::istream& operator>> <>(std::istream &in, RangeTable &table);
+    friend std::ostream &operator<<<>(std::ostream &out, const RangeTable &table);
+    friend std::istream &operator>><>(std::istream &in, RangeTable &table);
 
     RangeTable() : sum_lengths(0) {}
 
     // for loading from shared memory
-    explicit RangeTable(OffsetContainerT& external_offsets, BlockContainerT& external_blocks, const unsigned sum_lengths)
-    : sum_lengths(sum_lengths)
+    explicit RangeTable(OffsetContainerT &external_offsets,
+                        BlockContainerT &external_blocks,
+                        const unsigned sum_lengths)
+        : sum_lengths(sum_lengths)
     {
         block_offsets.swap(external_offsets);
         diff_blocks.swap(external_blocks);
     }
 
     // construct table from length vector
-    explicit RangeTable(const std::vector<unsigned>& lengths)
+    explicit RangeTable(const std::vector<unsigned> &lengths)
     {
-        const unsigned number_of_blocks = [&lengths]() {
+        const unsigned number_of_blocks = [&lengths]()
+        {
             unsigned num = (lengths.size() + 1) / (BLOCK_SIZE + 1);
             if ((lengths.size() + 1) % (BLOCK_SIZE + 1) != 0)
             {
@@ -116,8 +117,8 @@ public:
                 block_sum += last_length;
             }
 
-            BOOST_ASSERT((block_idx == 0 && block_offsets[block_counter] == lengths_prefix_sum)
-                || lengths_prefix_sum == (block_offsets[block_counter]+block_sum));
+            BOOST_ASSERT((block_idx == 0 && block_offsets[block_counter] == lengths_prefix_sum) ||
+                         lengths_prefix_sum == (block_offsets[block_counter] + block_sum));
 
             // block is full
             if (BLOCK_SIZE == block_idx)
@@ -136,7 +137,7 @@ public:
         }
 
         // Last block can't be finished because we didn't add the sentinel
-        BOOST_ASSERT (block_counter == (number_of_blocks - 1));
+        BOOST_ASSERT(block_counter == (number_of_blocks - 1));
 
         // one block missing: starts with guard value
         if (0 == block_idx)
@@ -155,7 +156,8 @@ public:
         }
         diff_blocks.push_back(block);
 
-        BOOST_ASSERT(diff_blocks.size() == number_of_blocks && block_offsets.size() == number_of_blocks);
+        BOOST_ASSERT(diff_blocks.size() == number_of_blocks &&
+                     block_offsets.size() == number_of_blocks);
 
         sum_lengths = lengths_prefix_sum;
     }
@@ -172,7 +174,7 @@ public:
         unsigned begin_idx = 0;
         unsigned end_idx = 0;
         begin_idx = block_offsets[block_idx];
-        const BlockT& block = diff_blocks[block_idx];
+        const BlockT &block = diff_blocks[block_idx];
         if (internal_idx > 0)
         {
             begin_idx += PrefixSumAtIndex(internal_idx - 1, block);
@@ -195,9 +197,9 @@ public:
 
         return osrm::irange(begin_idx, end_idx);
     }
-private:
 
-    inline unsigned PrefixSumAtIndex(int index, const BlockT& block) const;
+  private:
+    inline unsigned PrefixSumAtIndex(int index, const BlockT &block) const;
 
     // contains offset for each differential block
     OffsetContainerT block_offsets;
@@ -206,8 +208,9 @@ private:
     unsigned sum_lengths;
 };
 
-template<unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
-unsigned RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY>::PrefixSumAtIndex(int index, const BlockT& block) const
+template <unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
+unsigned RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY>::PrefixSumAtIndex(int index,
+                                                                     const BlockT &block) const
 {
     // this loop looks inefficent, but a modern compiler
     // will emit nice SIMD here, at least for sensible block sizes. (I checked.)
@@ -220,39 +223,39 @@ unsigned RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY>::PrefixSumAtIndex(int index,
     return sum;
 }
 
-template<unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
-std::ostream& operator<<(std::ostream &out, const RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY> &table)
+template <unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
+std::ostream &operator<<(std::ostream &out, const RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY> &table)
 {
     // write number of block
     const unsigned number_of_blocks = table.diff_blocks.size();
-    out.write((char *) &number_of_blocks, sizeof(unsigned));
+    out.write((char *)&number_of_blocks, sizeof(unsigned));
     // write total length
-    out.write((char *) &table.sum_lengths, sizeof(unsigned));
+    out.write((char *)&table.sum_lengths, sizeof(unsigned));
     // write block offsets
-    out.write((char *) table.block_offsets.data(), sizeof(unsigned) * table.block_offsets.size());
+    out.write((char *)table.block_offsets.data(), sizeof(unsigned) * table.block_offsets.size());
     // write blocks
-    out.write((char *) table.diff_blocks.data(), BLOCK_SIZE * table.diff_blocks.size());
+    out.write((char *)table.diff_blocks.data(), BLOCK_SIZE * table.diff_blocks.size());
 
     return out;
 }
 
-template<unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
-std::istream& operator>>(std::istream &in, RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY> &table)
+template <unsigned BLOCK_SIZE, bool USE_SHARED_MEMORY>
+std::istream &operator>>(std::istream &in, RangeTable<BLOCK_SIZE, USE_SHARED_MEMORY> &table)
 {
     // read number of block
     unsigned number_of_blocks;
-    in.read((char *) &number_of_blocks, sizeof(unsigned));
+    in.read((char *)&number_of_blocks, sizeof(unsigned));
     // read total length
-    in.read((char *) &table.sum_lengths, sizeof(unsigned));
+    in.read((char *)&table.sum_lengths, sizeof(unsigned));
 
     table.block_offsets.resize(number_of_blocks);
     table.diff_blocks.resize(number_of_blocks);
 
     // read block offsets
-    in.read((char *) table.block_offsets.data(), sizeof(unsigned) * number_of_blocks);
+    in.read((char *)table.block_offsets.data(), sizeof(unsigned) * number_of_blocks);
     // read blocks
-    in.read((char *) table.diff_blocks.data(), BLOCK_SIZE * number_of_blocks);
+    in.read((char *)table.diff_blocks.data(), BLOCK_SIZE * number_of_blocks);
     return in;
 }
 
-#endif //RANGE_TABLE_HPP
+#endif // RANGE_TABLE_HPP

data_structures/rectangle.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,8 +28,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef RECTANGLE_HPP
 #define RECTANGLE_HPP
 
+#include "coordinate_calculation.hpp"
+
 #include <boost/assert.hpp>
 
+#include <osrm/coordinate.hpp>
+
 #include <algorithm>
 #include <cstdint>
 #include <limits>
@@ -37,15 +41,17 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 // TODO: Make template type, add tests
 struct RectangleInt2D
 {
-    RectangleInt2D() : min_lon(std::numeric_limits<int32_t>::max()),
-                       max_lon(std::numeric_limits<int32_t>::min()),
-                       min_lat(std::numeric_limits<int32_t>::max()),
-                       max_lat(std::numeric_limits<int32_t>::min()) {}
+    RectangleInt2D()
+        : min_lon(std::numeric_limits<int32_t>::max()),
+          max_lon(std::numeric_limits<int32_t>::min()),
+          min_lat(std::numeric_limits<int32_t>::max()), max_lat(std::numeric_limits<int32_t>::min())
+    {
+    }
 
     int32_t min_lon, max_lon;
     int32_t min_lat, max_lat;
 
-    inline void MergeBoundingBoxes(const RectangleInt2D &other)
+    void MergeBoundingBoxes(const RectangleInt2D &other)
     {
         min_lon = std::min(min_lon, other.min_lon);
         max_lon = std::max(max_lon, other.max_lon);
@@ -57,7 +63,7 @@ struct RectangleInt2D
         BOOST_ASSERT(max_lon != std::numeric_limits<int32_t>::min());
     }
 
-    inline FixedPointCoordinate Centroid() const
+    FixedPointCoordinate Centroid() const
     {
         FixedPointCoordinate centroid;
         // The coordinates of the midpoints are given by:
@@ -67,7 +73,7 @@ struct RectangleInt2D
         return centroid;
     }
 
-    inline bool Intersects(const RectangleInt2D &other) const
+    bool Intersects(const RectangleInt2D &other) const
     {
         FixedPointCoordinate upper_left(other.max_lat, other.min_lon);
         FixedPointCoordinate upper_right(other.max_lat, other.max_lon);
@@ -78,7 +84,7 @@ struct RectangleInt2D
                 Contains(lower_left));
     }
 
-    inline float GetMinDist(const FixedPointCoordinate &location) const
+    float GetMinDist(const FixedPointCoordinate &location) const
     {
         const bool is_contained = Contains(location);
         if (is_contained)
@@ -88,66 +94,74 @@ struct RectangleInt2D
 
         enum Direction
         {
-            INVALID    = 0,
-            NORTH      = 1,
-            SOUTH      = 2,
-            EAST       = 4,
+            INVALID = 0,
+            NORTH = 1,
+            SOUTH = 2,
+            EAST = 4,
             NORTH_EAST = 5,
             SOUTH_EAST = 6,
-            WEST       = 8,
+            WEST = 8,
             NORTH_WEST = 9,
             SOUTH_WEST = 10
         };
 
         Direction d = INVALID;
         if (location.lat > max_lat)
-            d = (Direction) (d | NORTH);
+            d = (Direction)(d | NORTH);
         else if (location.lat < min_lat)
-            d = (Direction) (d | SOUTH);
+            d = (Direction)(d | SOUTH);
         if (location.lon > max_lon)
-            d = (Direction) (d | EAST);
+            d = (Direction)(d | EAST);
         else if (location.lon < min_lon)
-            d = (Direction) (d | WEST);
+            d = (Direction)(d | WEST);
 
         BOOST_ASSERT(d != INVALID);
 
         float min_dist = std::numeric_limits<float>::max();
         switch (d)
         {
-            case NORTH:
-                min_dist = FixedPointCoordinate::ApproximateEuclideanDistance(location, FixedPointCoordinate(max_lat, location.lon));
-                break;
-            case SOUTH:
-                min_dist = FixedPointCoordinate::ApproximateEuclideanDistance(location, FixedPointCoordinate(min_lat, location.lon));
-                break;
-            case WEST:
-                min_dist = FixedPointCoordinate::ApproximateEuclideanDistance(location, FixedPointCoordinate(location.lat, min_lon));
-                break;
-            case EAST:
-                min_dist = FixedPointCoordinate::ApproximateEuclideanDistance(location, FixedPointCoordinate(location.lat, max_lon));
-                break;
-            case NORTH_EAST:
-                min_dist = FixedPointCoordinate::ApproximateEuclideanDistance(location, FixedPointCoordinate(max_lat, max_lon));
-                break;
-            case NORTH_WEST:
-                min_dist = FixedPointCoordinate::ApproximateEuclideanDistance(location, FixedPointCoordinate(max_lat, min_lon));
-                break;
-            case SOUTH_EAST:
-                min_dist = FixedPointCoordinate::ApproximateEuclideanDistance(location, FixedPointCoordinate(min_lat, max_lon));
-                break;
-            case SOUTH_WEST:
-                min_dist = FixedPointCoordinate::ApproximateEuclideanDistance(location, FixedPointCoordinate(min_lat, min_lon));
-                break;
-            default:
-                break;
+        case NORTH:
+            min_dist = coordinate_calculation::euclidean_distance(
+                location, FixedPointCoordinate(max_lat, location.lon));
+            break;
+        case SOUTH:
+            min_dist = coordinate_calculation::euclidean_distance(
+                location, FixedPointCoordinate(min_lat, location.lon));
+            break;
+        case WEST:
+            min_dist = coordinate_calculation::euclidean_distance(
+                location, FixedPointCoordinate(location.lat, min_lon));
+            break;
+        case EAST:
+            min_dist = coordinate_calculation::euclidean_distance(
+                location, FixedPointCoordinate(location.lat, max_lon));
+            break;
+        case NORTH_EAST:
+            min_dist = coordinate_calculation::euclidean_distance(
+                location, FixedPointCoordinate(max_lat, max_lon));
+            break;
+        case NORTH_WEST:
+            min_dist = coordinate_calculation::euclidean_distance(
+                location, FixedPointCoordinate(max_lat, min_lon));
+            break;
+        case SOUTH_EAST:
+            min_dist = coordinate_calculation::euclidean_distance(
+                location, FixedPointCoordinate(min_lat, max_lon));
+            break;
+        case SOUTH_WEST:
+            min_dist = coordinate_calculation::euclidean_distance(
+                location, FixedPointCoordinate(min_lat, min_lon));
+            break;
+        default:
+            break;
         }
 
-        BOOST_ASSERT(min_dist != std::numeric_limits<float>::max());
+        BOOST_ASSERT(min_dist < std::numeric_limits<float>::max());
 
         return min_dist;
     }
 
-    inline float GetMinMaxDist(const FixedPointCoordinate &location) const
+    float GetMinMaxDist(const FixedPointCoordinate &location) const
     {
         float min_max_dist = std::numeric_limits<float>::max();
         // Get minmax distance to each of the four sides
@@ -156,38 +170,36 @@ struct RectangleInt2D
         const FixedPointCoordinate lower_right(min_lat, max_lon);
         const FixedPointCoordinate lower_left(min_lat, min_lon);
 
-        min_max_dist = std::min(
-            min_max_dist,
-            std::max(
-                FixedPointCoordinate::ApproximateEuclideanDistance(location, upper_left),
-                FixedPointCoordinate::ApproximateEuclideanDistance(location, upper_right)));
+        min_max_dist =
+            std::min(min_max_dist,
+                     std::max(coordinate_calculation::euclidean_distance(location, upper_left),
+                              coordinate_calculation::euclidean_distance(location, upper_right)));
 
-        min_max_dist = std::min(
-            min_max_dist,
-            std::max(
-                FixedPointCoordinate::ApproximateEuclideanDistance(location, upper_right),
-                FixedPointCoordinate::ApproximateEuclideanDistance(location, lower_right)));
+        min_max_dist =
+            std::min(min_max_dist,
+                     std::max(coordinate_calculation::euclidean_distance(location, upper_right),
+                              coordinate_calculation::euclidean_distance(location, lower_right)));
 
-        min_max_dist = std::min(
-            min_max_dist,
-            std::max(FixedPointCoordinate::ApproximateEuclideanDistance(location, lower_right),
-                     FixedPointCoordinate::ApproximateEuclideanDistance(location, lower_left)));
+        min_max_dist =
+            std::min(min_max_dist,
+                     std::max(coordinate_calculation::euclidean_distance(location, lower_right),
+                              coordinate_calculation::euclidean_distance(location, lower_left)));
 
-        min_max_dist = std::min(
-            min_max_dist,
-            std::max(FixedPointCoordinate::ApproximateEuclideanDistance(location, lower_left),
-                     FixedPointCoordinate::ApproximateEuclideanDistance(location, upper_left)));
+        min_max_dist =
+            std::min(min_max_dist,
+                     std::max(coordinate_calculation::euclidean_distance(location, lower_left),
+                              coordinate_calculation::euclidean_distance(location, upper_left)));
         return min_max_dist;
     }
 
-    inline bool Contains(const FixedPointCoordinate &location) const
+    bool Contains(const FixedPointCoordinate &location) const
     {
         const bool lats_contained = (location.lat >= min_lat) && (location.lat <= max_lat);
         const bool lons_contained = (location.lon >= min_lon) && (location.lon <= max_lon);
         return lats_contained && lons_contained;
     }
 
-    inline friend std::ostream &operator<<(std::ostream &out, const RectangleInt2D &rect)
+    friend std::ostream &operator<<(std::ostream &out, const RectangleInt2D &rect)
     {
         out << rect.min_lat / COORDINATE_PRECISION << "," << rect.min_lon / COORDINATE_PRECISION
             << " " << rect.max_lat / COORDINATE_PRECISION << ","

data_structures/restriction.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -77,11 +77,15 @@ struct TurnRestriction
     }
 };
 
+/**
+ * This is just a wrapper around TurnRestriction used in the extractor.
+ * 
+ * Could be merged with TurnRestriction. For now the type-destiction makes sense
+ * as the format in which the restriction is presented in the extractor and in the
+ * preprocessing is different. (see restriction_parser.cpp)
+ */
 struct InputRestrictionContainer
 {
-    // EdgeID fromWay;
-    // EdgeID toWay;
-    // NodeID via_node;
     TurnRestriction restriction;
 
     InputRestrictionContainer(EdgeID fromWay, EdgeID toWay, EdgeID vw)
@@ -107,21 +111,19 @@ struct InputRestrictionContainer
 
 struct CmpRestrictionContainerByFrom
 {
-    typedef InputRestrictionContainer value_type;
-    inline bool operator()(const InputRestrictionContainer &a,
-                           const InputRestrictionContainer &b) const
+    using value_type = InputRestrictionContainer;
+    bool operator()(const InputRestrictionContainer &a, const InputRestrictionContainer &b) const
     {
         return a.restriction.from.way < b.restriction.from.way;
     }
-    inline value_type max_value() const { return InputRestrictionContainer::max_value(); }
-    inline value_type min_value() const { return InputRestrictionContainer::min_value(); }
+    value_type max_value() const { return InputRestrictionContainer::max_value(); }
+    value_type min_value() const { return InputRestrictionContainer::min_value(); }
 };
 
 struct CmpRestrictionContainerByTo
 {
-    typedef InputRestrictionContainer value_type;
-    inline bool operator()(const InputRestrictionContainer &a,
-                           const InputRestrictionContainer &b) const
+    using value_type = InputRestrictionContainer;
+    bool operator()(const InputRestrictionContainer &a, const InputRestrictionContainer &b) const
     {
         return a.restriction.to.way < b.restriction.to.way;
     }

data_structures/restriction_map.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -27,54 +27,51 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "restriction_map.hpp"
 
-RestrictionMap::RestrictionMap(const std::vector<TurnRestriction> &restriction_list)
-        : m_count(0)
+RestrictionMap::RestrictionMap(const std::vector<TurnRestriction> &restriction_list) : m_count(0)
+{
+    // decompose restriction consisting of a start, via and end node into a
+    // a pair of starting edge and a list of all end nodes
+    for (auto &restriction : restriction_list)
     {
-        // decompose restriction consisting of a start, via and end node into a
-        // a pair of starting edge and a list of all end nodes
-        for (auto &restriction : restriction_list)
+        m_restriction_start_nodes.insert(restriction.from.node);
+        m_no_turn_via_node_set.insert(restriction.via.node);
+
+        RestrictionSource restriction_source = {restriction.from.node, restriction.via.node};
+
+        std::size_t index;
+        auto restriction_iter = m_restriction_map.find(restriction_source);
+        if (restriction_iter == m_restriction_map.end())
         {
-            m_restriction_start_nodes.insert(restriction.from.node);
-            m_no_turn_via_node_set.insert(restriction.via.node);
-
-            RestrictionSource restriction_source = {restriction.from.node, restriction.via.node};
-
-            unsigned index;
-            auto restriction_iter = m_restriction_map.find(restriction_source);
-            if (restriction_iter == m_restriction_map.end())
-            {
-                index = m_restriction_bucket_list.size();
-                m_restriction_bucket_list.resize(index + 1);
-                m_restriction_map.emplace(restriction_source, index);
-            }
-            else
-            {
-                index = restriction_iter->second;
-                // Map already contains an is_only_*-restriction
-                if (m_restriction_bucket_list.at(index).begin()->is_only)
-                {
-                    continue;
-                }
-                else if (restriction.flags.is_only)
-                {
-                    // We are going to insert an is_only_*-restriction. There can be only one.
-                    m_count -= m_restriction_bucket_list.at(index).size();
-                    m_restriction_bucket_list.at(index).clear();
-                }
-            }
-            ++m_count;
-            m_restriction_bucket_list.at(index)
-                .emplace_back(restriction.to.node, restriction.flags.is_only);
+            index = m_restriction_bucket_list.size();
+            m_restriction_bucket_list.resize(index + 1);
+            m_restriction_map.emplace(restriction_source, index);
         }
+        else
+        {
+            index = restriction_iter->second;
+            // Map already contains an is_only_*-restriction
+            if (m_restriction_bucket_list.at(index).begin()->is_only)
+            {
+                continue;
+            }
+            else if (restriction.flags.is_only)
+            {
+                // We are going to insert an is_only_*-restriction. There can be only one.
+                m_count -= m_restriction_bucket_list.at(index).size();
+                m_restriction_bucket_list.at(index).clear();
+            }
+        }
+        ++m_count;
+        m_restriction_bucket_list.at(index)
+            .emplace_back(restriction.to.node, restriction.flags.is_only);
     }
-
+}
 
 bool RestrictionMap::IsViaNode(const NodeID node) const
 {
     return m_no_turn_via_node_set.find(node) != m_no_turn_via_node_set.end();
 }
 
-
 // Replaces start edge (v, w) with (u, w). Only start node changes.
 void RestrictionMap::FixupStartingTurnRestriction(const NodeID node_u,
                                                   const NodeID node_v,
@@ -145,18 +142,25 @@ bool RestrictionMap::CheckIfTurnIsRestricted(const NodeID node_u,
     }
 
     const auto restriction_iter = m_restriction_map.find({node_u, node_v});
-    if (restriction_iter != m_restriction_map.end())
+    if (restriction_iter == m_restriction_map.end())
     {
-        const unsigned index = restriction_iter->second;
-        const auto &bucket = m_restriction_bucket_list.at(index);
-        for (const RestrictionTarget &restriction_target : bucket)
+        return false;
+    }
+
+    const unsigned index = restriction_iter->second;
+    const auto &bucket = m_restriction_bucket_list.at(index);
+
+    for (const RestrictionTarget &restriction_target : bucket)
+    {
+        if (node_w == restriction_target.target_node && // target found
+            !restriction_target.is_only)                // and not an only_-restr.
         {
-            if ((node_w == restriction_target.target_node) && // target found
-                (!restriction_target.is_only)                 // and not an only_-restr.
-                )
-            {
-                return true;
-            }
+            return true;
+        }
+        if (node_w != restriction_target.target_node && // target not found
+            restriction_target.is_only)                 // and is an only restriction
+        {
+            return true;
         }
     }
     return false;

data_structures/restriction_map.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,14 +28,13 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef RESTRICTION_MAP_HPP
 #define RESTRICTION_MAP_HPP
 
-#include <memory>
-
 #include "restriction.hpp"
-#include "../Util/std_hash.hpp"
+#include "../util/std_hash.hpp"
 #include "../typedefs.h"
 
 #include <boost/assert.hpp>
 
+#include <memory>
 #include <unordered_map>
 #include <unordered_set>
 #include <vector>
@@ -45,9 +44,7 @@ struct RestrictionSource
     NodeID start_node;
     NodeID via_node;
 
-    RestrictionSource(NodeID start, NodeID via) : start_node(start), via_node(via)
-    {
-    }
+    RestrictionSource(NodeID start, NodeID via) : start_node(start), via_node(via) {}
 
     friend inline bool operator==(const RestrictionSource &lhs, const RestrictionSource &rhs)
     {
@@ -60,9 +57,7 @@ struct RestrictionTarget
     NodeID target_node;
     bool is_only;
 
-    explicit RestrictionTarget(NodeID target, bool only) : target_node(target), is_only(only)
-    {
-    }
+    explicit RestrictionTarget(NodeID target, bool only) : target_node(target), is_only(only) {}
 
     friend inline bool operator==(const RestrictionTarget &lhs, const RestrictionTarget &rhs)
     {
@@ -96,14 +91,15 @@ template <> struct hash<RestrictionTarget>
 class RestrictionMap
 {
   public:
+    RestrictionMap() : m_count(0) {};
     RestrictionMap(const std::vector<TurnRestriction> &restriction_list);
 
     // Replace end v with w in each turn restriction containing u as via node
-    template<class GraphT>
+    template <class GraphT>
     void FixupArrivingTurnRestriction(const NodeID node_u,
                                       const NodeID node_v,
                                       const NodeID node_w,
-                                      const std::shared_ptr<GraphT> &graph)
+                                      const GraphT &graph)
     {
         BOOST_ASSERT(node_u != SPECIAL_NODEID);
         BOOST_ASSERT(node_v != SPECIAL_NODEID);
@@ -117,9 +113,9 @@ class RestrictionMap
         // find all potential start edges. It is more efficent to get a (small) list
         // of potential start edges than iterating over all buckets
         std::vector<NodeID> predecessors;
-        for (const EdgeID current_edge_id : graph->GetAdjacentEdgeRange(node_u))
+        for (const EdgeID current_edge_id : graph.GetAdjacentEdgeRange(node_u))
         {
-            const NodeID target = graph->GetTarget(current_edge_id);
+            const NodeID target = graph.GetTarget(current_edge_id);
             if (node_v != target)
             {
                 predecessors.push_back(target);
@@ -136,6 +132,7 @@ class RestrictionMap
 
             const unsigned index = restriction_iterator->second;
             auto &bucket = m_restriction_bucket_list.at(index);
+
             for (RestrictionTarget &restriction_target : bucket)
             {
                 if (node_v == restriction_target.target_node)
@@ -148,24 +145,18 @@ class RestrictionMap
 
     bool IsViaNode(const NodeID node) const;
 
-
     // Replaces start edge (v, w) with (u, w). Only start node changes.
-    void FixupStartingTurnRestriction(const NodeID node_u,
-                                      const NodeID node_v,
-                                      const NodeID node_w);
+    void
+    FixupStartingTurnRestriction(const NodeID node_u, const NodeID node_v, const NodeID node_w);
 
     // Check if edge (u, v) is the start of any turn restriction.
     // If so returns id of first target node.
     NodeID CheckForEmanatingIsOnlyTurn(const NodeID node_u, const NodeID node_v) const;
     // Checks if turn <u,v,w> is actually a turn restriction.
-    bool CheckIfTurnIsRestricted(const NodeID node_u,
-                                 const NodeID node_v,
-                                 const NodeID node_w) const;
+    bool
+    CheckIfTurnIsRestricted(const NodeID node_u, const NodeID node_v, const NodeID node_w) const;
 
-    std::size_t size()
-    {
-        return m_count;
-    }
+    std::size_t size() { return m_count; }
 
   private:
     // check of node is the start of any restriction
@@ -182,4 +173,4 @@ class RestrictionMap
     std::unordered_set<NodeID> m_no_turn_via_node_set;
 };
 
-#endif //RESTRICTION_MAP_HPP
+#endif // RESTRICTION_MAP_HPP

data_structures/route_parameters.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,15 +25,18 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#include <osrm/RouteParameters.h>
-
 #include <boost/fusion/container/vector.hpp>
 #include <boost/fusion/sequence/intrinsic.hpp>
 #include <boost/fusion/include/at_c.hpp>
 
+#include <osrm/route_parameters.hpp>
+
+#include "../algorithms/polyline_compressor.hpp"
+
 RouteParameters::RouteParameters()
     : zoom_level(18), print_instructions(false), alternate_route(true), geometry(true),
-      compression(true), deprecatedAPI(false), uturn_default(false), check_sum(-1), num_results(1)
+      compression(true), deprecatedAPI(false), uturn_default(false), classify(false),
+      matching_beta(-1.0), gps_precision(-1.0), check_sum(-1), num_results(1)
 {
 }
 
@@ -83,6 +86,12 @@ void RouteParameters::setInstructionFlag(const bool flag) { print_instructions =
 
 void RouteParameters::setService(const std::string &service_string) { service = service_string; }
 
+void RouteParameters::setClassify(const bool flag) { classify = flag; }
+
+void RouteParameters::setMatchingBeta(const double beta) { matching_beta = beta; }
+
+void RouteParameters::setGPSPrecision(const double precision) { gps_precision = precision; }
+
 void RouteParameters::setOutputFormat(const std::string &format) { output_format = format; }
 
 void RouteParameters::setJSONpParameter(const std::string &parameter)
@@ -99,6 +108,15 @@ void RouteParameters::addHint(const std::string &hint)
     }
 }
 
+void RouteParameters::addTimestamp(const unsigned timestamp)
+{
+    timestamps.resize(coordinates.size());
+    if (!timestamps.empty())
+    {
+        timestamps.back() = timestamp;
+    }
+}
+
 void RouteParameters::setLanguage(const std::string &language_string)
 {
     language = language_string;
@@ -108,10 +126,16 @@ void RouteParameters::setGeometryFlag(const bool flag) { geometry = flag; }
 
 void RouteParameters::setCompressionFlag(const bool flag) { compression = flag; }
 
-void
-RouteParameters::addCoordinate(const boost::fusion::vector<double, double> &transmitted_coordinates)
+void RouteParameters::addCoordinate(
+    const boost::fusion::vector<double, double> &received_coordinates)
 {
     coordinates.emplace_back(
-        static_cast<int>(COORDINATE_PRECISION * boost::fusion::at_c<0>(transmitted_coordinates)),
-        static_cast<int>(COORDINATE_PRECISION * boost::fusion::at_c<1>(transmitted_coordinates)));
+        static_cast<int>(COORDINATE_PRECISION * boost::fusion::at_c<0>(received_coordinates)),
+        static_cast<int>(COORDINATE_PRECISION * boost::fusion::at_c<1>(received_coordinates)));
+}
+
+void RouteParameters::getCoordinatesFromGeometry(const std::string geometry_string)
+{
+    PolylineCompressor pc;
+    coordinates = pc.decode_string(geometry_string);
 }

data_structures/search_engine.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -31,6 +31,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "search_engine_data.hpp"
 #include "../routing_algorithms/alternative_path.hpp"
 #include "../routing_algorithms/many_to_many.hpp"
+#include "../routing_algorithms/map_matching.hpp"
 #include "../routing_algorithms/shortest_path.hpp"
 
 #include <type_traits>
@@ -45,13 +46,18 @@ template <class DataFacadeT> class SearchEngine
     ShortestPathRouting<DataFacadeT> shortest_path;
     AlternativeRouting<DataFacadeT> alternative_path;
     ManyToManyRouting<DataFacadeT> distance_table;
+    MapMatching<DataFacadeT> map_matching;
 
     explicit SearchEngine(DataFacadeT *facade)
-        : facade(facade), shortest_path(facade, engine_working_data),
-          alternative_path(facade, engine_working_data), distance_table(facade, engine_working_data)
+        : facade(facade),
+          shortest_path(facade, engine_working_data),
+          alternative_path(facade, engine_working_data),
+          distance_table(facade, engine_working_data),
+          map_matching(facade, engine_working_data)
     {
         static_assert(!std::is_pointer<DataFacadeT>::value, "don't instantiate with ptr type");
-        static_assert(std::is_object<DataFacadeT>::value, "don't instantiate with void, function, or reference");
+        static_assert(std::is_object<DataFacadeT>::value,
+                      "don't instantiate with void, function, or reference");
     }
 
     ~SearchEngine() {}

data_structures/search_engine_data.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -31,63 +31,63 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 void SearchEngineData::InitializeOrClearFirstThreadLocalStorage(const unsigned number_of_nodes)
 {
-    if (forwardHeap.get())
+    if (forward_heap_1.get())
     {
-        forwardHeap->Clear();
+        forward_heap_1->Clear();
     }
     else
     {
-        forwardHeap.reset(new QueryHeap(number_of_nodes));
+        forward_heap_1.reset(new QueryHeap(number_of_nodes));
     }
 
-    if (backwardHeap.get())
+    if (reverse_heap_1.get())
     {
-        backwardHeap->Clear();
+        reverse_heap_1->Clear();
     }
     else
     {
-        backwardHeap.reset(new QueryHeap(number_of_nodes));
+        reverse_heap_1.reset(new QueryHeap(number_of_nodes));
     }
 }
 
 void SearchEngineData::InitializeOrClearSecondThreadLocalStorage(const unsigned number_of_nodes)
 {
-    if (forwardHeap2.get())
+    if (forward_heap_2.get())
     {
-        forwardHeap2->Clear();
+        forward_heap_2->Clear();
     }
     else
     {
-        forwardHeap2.reset(new QueryHeap(number_of_nodes));
+        forward_heap_2.reset(new QueryHeap(number_of_nodes));
     }
 
-    if (backwardHeap2.get())
+    if (reverse_heap_2.get())
     {
-        backwardHeap2->Clear();
+        reverse_heap_2->Clear();
     }
     else
     {
-        backwardHeap2.reset(new QueryHeap(number_of_nodes));
+        reverse_heap_2.reset(new QueryHeap(number_of_nodes));
     }
 }
 
 void SearchEngineData::InitializeOrClearThirdThreadLocalStorage(const unsigned number_of_nodes)
 {
-    if (forwardHeap3.get())
+    if (forward_heap_3.get())
     {
-        forwardHeap3->Clear();
+        forward_heap_3->Clear();
     }
     else
     {
-        forwardHeap3.reset(new QueryHeap(number_of_nodes));
+        forward_heap_3.reset(new QueryHeap(number_of_nodes));
     }
 
-    if (backwardHeap3.get())
+    if (reverse_heap_3.get())
     {
-        backwardHeap3->Clear();
+        reverse_heap_3->Clear();
     }
     else
     {
-        backwardHeap3.reset(new QueryHeap(number_of_nodes));
+        reverse_heap_3.reset(new QueryHeap(number_of_nodes));
     }
 }

data_structures/search_engine_data.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -44,12 +44,12 @@ struct SearchEngineData
     using QueryHeap = BinaryHeap<NodeID, NodeID, int, HeapData, UnorderedMapStorage<NodeID, int>>;
     using SearchEngineHeapPtr = boost::thread_specific_ptr<QueryHeap>;
 
-    static SearchEngineHeapPtr forwardHeap;
-    static SearchEngineHeapPtr backwardHeap;
-    static SearchEngineHeapPtr forwardHeap2;
-    static SearchEngineHeapPtr backwardHeap2;
-    static SearchEngineHeapPtr forwardHeap3;
-    static SearchEngineHeapPtr backwardHeap3;
+    static SearchEngineHeapPtr forward_heap_1;
+    static SearchEngineHeapPtr reverse_heap_1;
+    static SearchEngineHeapPtr forward_heap_2;
+    static SearchEngineHeapPtr reverse_heap_2;
+    static SearchEngineHeapPtr forward_heap_3;
+    static SearchEngineHeapPtr reverse_heap_3;
 
     void InitializeOrClearFirstThreadLocalStorage(const unsigned number_of_nodes);
 

data_structures/segment_information.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -25,15 +25,15 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#ifndef SEGMENT_INFORMATION_H
-#define SEGMENT_INFORMATION_H
+#ifndef SEGMENT_INFORMATION_HPP
+#define SEGMENT_INFORMATION_HPP
 
 #include "turn_instructions.hpp"
 
 #include "../data_structures/travel_mode.hpp"
 #include "../typedefs.h"
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
 
 // Struct fits everything in one cache line
 struct SegmentInformation
@@ -75,4 +75,4 @@ struct SegmentInformation
     }
 };
 
-#endif /* SEGMENT_INFORMATION_H */
+#endif /* SEGMENT_INFORMATION_HPP */

data_structures/shared_memory_factory.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,8 +28,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef SHARED_MEMORY_FACTORY_HPP
 #define SHARED_MEMORY_FACTORY_HPP
 
-#include "../Util/OSRMException.h"
-#include "../Util/simple_logger.hpp"
+#include "../util/osrm_exception.hpp"
+#include "../util/simple_logger.hpp"
 
 #include <boost/filesystem.hpp>
 #include <boost/filesystem/fstream.hpp>
@@ -123,8 +123,8 @@ class SharedMemory
             {
                 Remove(key);
             }
-            shm = boost::interprocess::xsi_shared_memory(
-                boost::interprocess::open_or_create, key, size);
+            shm = boost::interprocess::xsi_shared_memory(boost::interprocess::open_or_create, key,
+                                                         size);
 #ifdef __linux__
             if (-1 == shmctl(shm.get_shmid(), SHM_LOCK, 0))
             {
@@ -150,7 +150,10 @@ class SharedMemory
             boost::interprocess::xsi_key key(lock_file().string().c_str(), id);
             result = RegionExists(key);
         }
-        catch (...) { result = false; }
+        catch (...)
+        {
+            result = false;
+        }
         return result;
     }
 
@@ -165,8 +168,14 @@ class SharedMemory
     static bool RegionExists(const boost::interprocess::xsi_key &key)
     {
         bool result = true;
-        try { boost::interprocess::xsi_shared_memory shm(boost::interprocess::open_only, key); }
-        catch (...) { result = false; }
+        try
+        {
+            boost::interprocess::xsi_shared_memory shm(boost::interprocess::open_only, key);
+        }
+        catch (...)
+        {
+            result = false;
+        }
         return result;
     }
 
@@ -198,12 +207,12 @@ class SharedMemory
 // Windows - specific code
 class SharedMemory
 {
-    SharedMemory(const SharedMemory&) = delete;
+    SharedMemory(const SharedMemory &) = delete;
     // Remove shared memory on destruction
     class shm_remove
     {
       private:
-        shm_remove(const shm_remove&) = delete;
+        shm_remove(const shm_remove &) = delete;
         char *m_shmid;
         bool m_initialized;
 
@@ -242,8 +251,7 @@ class SharedMemory
         if (0 == size)
         { // read_only
             shm = boost::interprocess::shared_memory_object(
-                boost::interprocess::open_only,
-                key,
+                boost::interprocess::open_only, key,
                 read_write ? boost::interprocess::read_write : boost::interprocess::read_only);
             region = boost::interprocess::mapped_region(
                 shm, read_write ? boost::interprocess::read_write : boost::interprocess::read_only);
@@ -255,8 +263,8 @@ class SharedMemory
             {
                 Remove(key);
             }
-            shm = boost::interprocess::shared_memory_object(
-                boost::interprocess::open_or_create, key, boost::interprocess::read_write);
+            shm = boost::interprocess::shared_memory_object(boost::interprocess::open_or_create,
+                                                            key, boost::interprocess::read_write);
             shm.truncate(size);
             region = boost::interprocess::mapped_region(shm, boost::interprocess::read_write);
 
@@ -274,7 +282,10 @@ class SharedMemory
             build_key(id, k);
             result = RegionExists(k);
         }
-        catch (...) { result = false; }
+        catch (...)
+        {
+            result = false;
+        }
         return result;
     }
 
@@ -286,20 +297,20 @@ class SharedMemory
     }
 
   private:
-    static void build_key(int id, char *key)
-    {
-        sprintf(key, "%s.%d", "osrm.lock", id);
-    }
+    static void build_key(int id, char *key) { sprintf(key, "%s.%d", "osrm.lock", id); }
 
     static bool RegionExists(const char *key)
     {
         bool result = true;
         try
         {
-            boost::interprocess::shared_memory_object shm(
-                boost::interprocess::open_only, key, boost::interprocess::read_write);
+            boost::interprocess::shared_memory_object shm(boost::interprocess::open_only, key,
+                                                          boost::interprocess::read_write);
+        }
+        catch (...)
+        {
+            result = false;
         }
-        catch (...) { result = false; }
         return result;
     }
 
@@ -344,7 +355,7 @@ template <class LockFileT = OSRMLockFile> class SharedMemoryFactory_tmpl
             {
                 if (0 == size)
                 {
-                    throw OSRMException("lock file does not exist, exiting");
+                    throw osrm::exception("lock file does not exist, exiting");
                 }
                 else
                 {
@@ -358,7 +369,7 @@ template <class LockFileT = OSRMLockFile> class SharedMemoryFactory_tmpl
         {
             SimpleLogger().Write(logWARNING) << "caught exception: " << e.what() << ", code "
                                              << e.get_error_code();
-            throw OSRMException(e.what());
+            throw osrm::exception(e.what());
         }
     }
 

data_structures/shared_memory_vector_wrapper.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -147,8 +147,8 @@ template <> class SharedMemoryWrapper<bool>
 template <typename DataT, bool UseSharedMemory> struct ShM
 {
     using vector = typename std::conditional<UseSharedMemory,
-                                      SharedMemoryWrapper<DataT>,
-                                      std::vector<DataT>>::type;
+                                             SharedMemoryWrapper<DataT>,
+                                             std::vector<DataT>>::type;
 };
 
 #endif // SHARED_MEMORY_VECTOR_WRAPPER_HPP

data_structures/static_graph.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,13 +30,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "percent.hpp"
 #include "shared_memory_vector_wrapper.hpp"
-#include "../Util/integer_range.hpp"
+#include "../util/integer_range.hpp"
 #include "../typedefs.h"
 
 #include <boost/assert.hpp>
 
-#include <tbb/parallel_sort.h>
-
 #include <algorithm>
 #include <limits>
 #include <utility>
@@ -57,8 +55,11 @@ template <typename EdgeDataT, bool UseSharedMemory = false> class StaticGraph
         NodeIterator target;
         EdgeDataT data;
 
-        template<typename... Ts>
-        InputEdge(NodeIterator source, NodeIterator target, Ts &&...data) : source(source), target(target), data(std::forward<Ts>(data)...) { }
+        template <typename... Ts>
+        InputEdge(NodeIterator source, NodeIterator target, Ts &&... data)
+            : source(source), target(target), data(std::forward<Ts>(data)...)
+        {
+        }
         bool operator<(const InputEdge &right) const
         {
             if (source != right.source)
@@ -88,13 +89,12 @@ template <typename EdgeDataT, bool UseSharedMemory = false> class StaticGraph
 
     StaticGraph(const int nodes, std::vector<InputEdge> &graph)
     {
-        tbb::parallel_sort(graph.begin(), graph.end());
         number_of_nodes = nodes;
-        number_of_edges = (EdgeIterator)graph.size();
+        number_of_edges = static_cast<EdgeIterator>(graph.size());
         node_array.resize(number_of_nodes + 1);
         EdgeIterator edge = 0;
         EdgeIterator position = 0;
-        for (const auto node : osrm::irange(0u, number_of_nodes+1))
+        for (const auto node : osrm::irange(0u, number_of_nodes + 1))
         {
             EdgeIterator last_edge = edge;
             while (edge < number_of_edges && graph[edge].source == node)
@@ -109,11 +109,10 @@ template <typename EdgeDataT, bool UseSharedMemory = false> class StaticGraph
         for (const auto node : osrm::irange(0u, number_of_nodes))
         {
             EdgeIterator e = node_array[node + 1].first_edge;
-            for (EdgeIterator i = node_array[node].first_edge; i != e; ++i)
+            for (const auto i : osrm::irange(node_array[node].first_edge, e))
             {
                 edge_array[i].target = graph[edge].target;
                 edge_array[i].data = graph[edge].data;
-                BOOST_ASSERT(edge_array[i].data.distance > 0);
                 edge++;
             }
         }
@@ -140,7 +139,7 @@ template <typename EdgeDataT, bool UseSharedMemory = false> class StaticGraph
         return NodeIterator(edge_array[e].target);
     }
 
-    inline EdgeDataT &GetEdgeData(const EdgeIterator e) { return edge_array[e].data; }
+    EdgeDataT &GetEdgeData(const EdgeIterator e) { return edge_array[e].data; }
 
     const EdgeDataT &GetEdgeData(const EdgeIterator e) const { return edge_array[e].data; }
 
@@ -156,6 +155,19 @@ template <typename EdgeDataT, bool UseSharedMemory = false> class StaticGraph
 
     // searches for a specific edge
     EdgeIterator FindEdge(const NodeIterator from, const NodeIterator to) const
+    {
+        for (const auto i : osrm::irange(BeginEdges(from), EndEdges(from)))
+        {
+            if (to == edge_array[i].target)
+            {
+                return i;
+            }
+        }
+        return SPECIAL_EDGEID;
+    }
+
+    // searches for a specific edge
+    EdgeIterator FindSmallestEdge(const NodeIterator from, const NodeIterator to) const
     {
         EdgeIterator smallest_edge = SPECIAL_EDGEID;
         EdgeWeight smallest_weight = INVALID_EDGE_WEIGHT;

data_structures/static_kdtree.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -138,8 +138,8 @@ class StaticKDTree
                 continue;
 
             Iterator middle = tree.left + (tree.right - tree.left) / 2;
-            std::nth_element(
-                kdtree + tree.left, kdtree + middle, kdtree + tree.right, Less(tree.dimension));
+            std::nth_element(kdtree + tree.left, kdtree + middle, kdtree + tree.right,
+                             Less(tree.dimension));
             s.push(Tree(tree.left, middle, (tree.dimension + 1) % k));
             s.push(Tree(middle + 1, tree.right, (tree.dimension + 1) % k));
         }

data_structures/travel_mode.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,7 +28,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef TRAVEL_MODE_HPP
 #define TRAVEL_MODE_HPP
 
-namespace {
+namespace
+{
 using TravelMode = unsigned char;
 static const TravelMode TRAVEL_MODE_INACCESSIBLE = 0;
 static const TravelMode TRAVEL_MODE_DEFAULT = 1;

data_structures/tribool.hpp

@@ -0,0 +1,40 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef TRIBOOL_HPP
+#define TRIBOOL_HPP
+
+namespace osrm
+{
+enum class tribool : char
+{
+    yes,
+    no,
+    indeterminate
+};
+}
+#endif // TRIBOOL_HPP

data_structures/turn_instructions.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2014, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,10 +30,24 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 enum class TurnInstruction : unsigned char
 {
-    NoTurn = 0, GoStraight, TurnSlightRight, TurnRight, TurnSharpRight, UTurn,
-    TurnSharpLeft, TurnLeft, TurnSlightLeft, ReachViaLocation, HeadOn, EnterRoundAbout,
-    LeaveRoundAbout, StayOnRoundAbout, StartAtEndOfStreet, ReachedYourDestination,
-    EnterAgainstAllowedDirection, LeaveAgainstAllowedDirection,
+    NoTurn = 0,
+    GoStraight,
+    TurnSlightRight,
+    TurnRight,
+    TurnSharpRight,
+    UTurn,
+    TurnSharpLeft,
+    TurnLeft,
+    TurnSlightLeft,
+    ReachViaLocation,
+    HeadOn,
+    EnterRoundAbout,
+    LeaveRoundAbout,
+    StayOnRoundAbout,
+    StartAtEndOfStreet,
+    ReachedYourDestination,
+    EnterAgainstAllowedDirection,
+    LeaveAgainstAllowedDirection,
     InverseAccessRestrictionFlag = 127,
     AccessRestrictionFlag = 128,
     AccessRestrictionPenalty = 129
@@ -42,7 +56,7 @@ enum class TurnInstruction : unsigned char
 struct TurnInstructionsClass
 {
     TurnInstructionsClass() = delete;
-    TurnInstructionsClass(const TurnInstructionsClass&) = delete;
+    TurnInstructionsClass(const TurnInstructionsClass &) = delete;
 
     static inline TurnInstruction GetTurnDirectionOfInstruction(const double angle)
     {
@@ -79,7 +93,8 @@ struct TurnInstructionsClass
 
     static inline bool TurnIsNecessary(const TurnInstruction turn_instruction)
     {
-        if (TurnInstruction::NoTurn == turn_instruction || TurnInstruction::StayOnRoundAbout == turn_instruction)
+        if (TurnInstruction::NoTurn == turn_instruction ||
+            TurnInstruction::StayOnRoundAbout == turn_instruction)
         {
             return false;
         }

data_structures/upper_bound.hpp

@@ -0,0 +1,77 @@
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef LOWER_BOUND_HPP
+#define LOWER_BOUND_HPP
+
+#include <functional>
+#include <limits>
+#include <queue>
+#include <type_traits>
+
+// max pq holds k elements
+// insert if key is smaller than max
+// if size > k then remove element
+// get() always yields a bound to the k smallest element in the stream
+
+template <typename key_type> class upper_bound
+{
+  private:
+    using parameter_type =
+        typename std::conditional<std::is_fundamental<key_type>::value, key_type, key_type &>::type;
+
+  public:
+    upper_bound() = delete;
+    upper_bound(std::size_t size) : size(size) {}
+
+    key_type get() const
+    {
+        if (queue.size() < size)
+        {
+            return std::numeric_limits<key_type>::max();
+        }
+        return queue.top();
+    }
+
+    void insert(const parameter_type key)
+    {
+        if (key < get())
+        {
+            queue.emplace(key);
+            while (queue.size() > size)
+            {
+                queue.pop();
+            }
+        }
+    }
+
+  private:
+    std::priority_queue<key_type, std::vector<key_type>, std::less<key_type>> queue;
+    const std::size_t size;
+};
+
+#endif // LOWER_BOUND_HPP

data_structures/xor_fast_hash.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -61,8 +61,8 @@ class XORFastHash
         table2.resize(2 << 16);
         for (unsigned i = 0; i < (2 << 16); ++i)
         {
-            table1[i] = i;
-            table2[i] = i;
+            table1[i] = static_cast<unsigned short>(i);
+            table2[i] = static_cast<unsigned short>(i);
         }
         std::random_shuffle(table1.begin(), table1.end());
         std::random_shuffle(table2.begin(), table2.end());
@@ -92,10 +92,10 @@ class XORMiniHash
         table4.resize(1 << 8);
         for (unsigned i = 0; i < (1 << 8); ++i)
         {
-            table1[i] = i;
-            table2[i] = i;
-            table3[i] = i;
-            table4[i] = i;
+            table1[i] = static_cast<unsigned char>(i);
+            table2[i] = static_cast<unsigned char>(i);
+            table3[i] = static_cast<unsigned char>(i);
+            table4[i] = static_cast<unsigned char>(i);
         }
         std::random_shuffle(table1.begin(), table1.end());
         std::random_shuffle(table2.begin(), table2.end());

data_structures/xor_fast_hash_storage.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013, Project OSRM, Dennis Luxen, others
+Copyright (c) 2013, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -38,22 +38,24 @@ template <typename NodeID, typename Key> class XORFastHashStorage
   public:
     struct HashCell
     {
-        Key key;
-        NodeID id;
         unsigned time;
+        NodeID id;
+        Key key;
         HashCell()
-            : key(std::numeric_limits<unsigned>::max()), id(std::numeric_limits<unsigned>::max()),
-              time(std::numeric_limits<unsigned>::max())
+            : time(std::numeric_limits<unsigned>::max()), id(std::numeric_limits<unsigned>::max()),
+              key(std::numeric_limits<unsigned>::max())
         {
         }
 
-        HashCell(const HashCell &other) : key(other.key), id(other.id), time(other.time) {}
+        HashCell(const HashCell &other) : time(other.key), id(other.id), key(other.time) {}
 
         operator Key() const { return key; }
 
-        void operator=(const Key &key_to_insert) { key = key_to_insert; }
+        void operator=(const Key key_to_insert) { key = key_to_insert; }
     };
 
+    XORFastHashStorage() = delete;
+
     explicit XORFastHashStorage(size_t) : positions(2 << 16), current_timestamp(0) {}
 
     HashCell &operator[](const NodeID node)
@@ -64,23 +66,33 @@ template <typename NodeID, typename Key> class XORFastHashStorage
             ++position %= (2 << 16);
         }
 
-        positions[position].id = node;
         positions[position].time = current_timestamp;
+        positions[position].id = node;
         return positions[position];
     }
 
+    // peek into table, get key for node, think of it as a read-only operator[]
+    Key peek_index(const NodeID node) const
+    {
+        unsigned short position = fast_hasher(node);
+        while ((positions[position].time == current_timestamp) && (positions[position].id != node))
+        {
+            ++position %= (2 << 16);
+        }
+        return positions[position].key;
+    }
+
     void Clear()
     {
         ++current_timestamp;
         if (std::numeric_limits<unsigned>::max() == current_timestamp)
         {
             positions.clear();
-            positions.resize((2 << 16));
+            positions.resize(2 << 16);
         }
     }
 
   private:
-    XORFastHashStorage() : positions(2 << 16), current_timestamp(0) {}
     std::vector<HashCell> positions;
     XORFastHash fast_hasher;
     unsigned current_timestamp;

datastore.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,21 +28,25 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "data_structures/original_edge_data.hpp"
 #include "data_structures/range_table.hpp"
 #include "data_structures/query_edge.hpp"
+#include "data_structures/query_node.hpp"
 #include "data_structures/shared_memory_factory.hpp"
 #include "data_structures/shared_memory_vector_wrapper.hpp"
 #include "data_structures/static_graph.hpp"
 #include "data_structures/static_rtree.hpp"
+#include "data_structures/travel_mode.hpp"
 #include "data_structures/turn_instructions.hpp"
-#include "Server/DataStructures/BaseDataFacade.h"
-#include "Server/DataStructures/SharedDataType.h"
-#include "Server/DataStructures/SharedBarriers.h"
-#include "Util/BoostFileSystemFix.h"
-#include "Util/DataStoreOptions.h"
-#include "Util/simple_logger.hpp"
-#include "Util/FingerPrint.h"
+#include "server/data_structures/datafacade_base.hpp"
+#include "server/data_structures/shared_datatype.hpp"
+#include "server/data_structures/shared_barriers.hpp"
+#include "util/boost_filesystem_2_fix.hpp"
+#include "util/datastore_options.hpp"
+#include "util/simple_logger.hpp"
+#include "util/osrm_exception.hpp"
+#include "util/fingerprint.hpp"
 #include "typedefs.h"
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
+#include <osrm/server_paths.hpp>
 
 using RTreeLeaf = BaseDataFacade<QueryEdge::EdgeData>::RTreeLeaf;
 using RTreeNode = StaticRTree<RTreeLeaf, ShM<FixedPointCoordinate, true>::vector, true>::TreeNode;
@@ -102,7 +106,8 @@ int main(const int argc, const char *argv[])
         const bool lock_flags = MCL_CURRENT | MCL_FUTURE;
         if (-1 == mlockall(lock_flags))
         {
-            SimpleLogger().Write(logWARNING) << "Process " << argv[0] << " could not request RAM lock";
+            SimpleLogger().Write(logWARNING) << "Process " << argv[0]
+                                             << " could not request RAM lock";
         }
 #endif
         try
@@ -133,31 +138,31 @@ int main(const int argc, const char *argv[])
 
         if (server_paths.find("hsgrdata") == server_paths.end())
         {
-            throw OSRMException("no hsgr file found");
+            throw osrm::exception("no hsgr file found");
         }
         if (server_paths.find("ramindex") == server_paths.end())
         {
-            throw OSRMException("no ram index file found");
+            throw osrm::exception("no ram index file found");
         }
         if (server_paths.find("fileindex") == server_paths.end())
         {
-            throw OSRMException("no leaf index file found");
+            throw osrm::exception("no leaf index file found");
         }
         if (server_paths.find("nodesdata") == server_paths.end())
         {
-            throw OSRMException("no nodes file found");
+            throw osrm::exception("no nodes file found");
         }
         if (server_paths.find("edgesdata") == server_paths.end())
         {
-            throw OSRMException("no edges file found");
+            throw osrm::exception("no edges file found");
         }
         if (server_paths.find("namesdata") == server_paths.end())
         {
-            throw OSRMException("no names file found");
+            throw osrm::exception("no names file found");
         }
         if (server_paths.find("geometry") == server_paths.end())
         {
-            throw OSRMException("no geometry file found");
+            throw osrm::exception("no geometry file found");
         }
 
         ServerPaths::const_iterator paths_iterator = server_paths.find("hsgrdata");
@@ -259,9 +264,10 @@ int main(const int argc, const char *argv[])
 
         boost::filesystem::ifstream hsgr_input_stream(hsgr_path, std::ios::binary);
 
-        FingerPrint fingerprint_loaded, fingerprint_orig;
+        FingerPrint fingerprint_valid = FingerPrint::GetValid();
+        FingerPrint fingerprint_loaded;
         hsgr_input_stream.read((char *)&fingerprint_loaded, sizeof(FingerPrint));
-        if (fingerprint_loaded.TestGraphUtil(fingerprint_orig))
+        if (fingerprint_loaded.TestGraphUtil(fingerprint_valid))
         {
             SimpleLogger().Write(logDEBUG) << "Fingerprint checked out ok";
         }
@@ -339,8 +345,8 @@ int main(const int argc, const char *argv[])
         geometry_input_stream.read((char *)&number_of_geometries_indices, sizeof(unsigned));
         shared_layout_ptr->SetBlockSize<unsigned>(SharedDataLayout::GEOMETRIES_INDEX,
                                                   number_of_geometries_indices);
-        boost::iostreams::seek(
-            geometry_input_stream, number_of_geometries_indices * sizeof(unsigned), BOOST_IOS::cur);
+        boost::iostreams::seek(geometry_input_stream,
+                               number_of_geometries_indices * sizeof(unsigned), BOOST_IOS::cur);
         geometry_input_stream.read((char *)&number_of_compressed_geometries, sizeof(unsigned));
         shared_layout_ptr->SetBlockSize<unsigned>(SharedDataLayout::GEOMETRIES_LIST,
                                                   number_of_compressed_geometries);
@@ -409,9 +415,8 @@ int main(const int argc, const char *argv[])
         unsigned *name_id_ptr = shared_layout_ptr->GetBlockPtr<unsigned, true>(
             shared_memory_ptr, SharedDataLayout::NAME_ID_LIST);
 
-        TravelMode *travel_mode_ptr =
-            shared_layout_ptr->GetBlockPtr<TravelMode, true>(
-                shared_memory_ptr, SharedDataLayout::TRAVEL_MODE);
+        TravelMode *travel_mode_ptr = shared_layout_ptr->GetBlockPtr<TravelMode, true>(
+            shared_memory_ptr, SharedDataLayout::TRAVEL_MODE);
 
         TurnInstruction *turn_instructions_ptr =
             shared_layout_ptr->GetBlockPtr<TurnInstruction, true>(

descriptors/description_factory.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -27,12 +27,13 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "description_factory.hpp"
 
-#include <osrm/Coordinate.h>
-
-#include "../typedefs.h"
 #include "../algorithms/polyline_formatter.hpp"
-#include "../data_structures/raw_route_data.hpp"
+#include "../data_structures/coordinate_calculation.hpp"
+#include "../data_structures/internal_route_result.hpp"
 #include "../data_structures/turn_instructions.hpp"
+#include "../util/container.hpp"
+#include "../util/integer_range.hpp"
+#include "../typedefs.h"
 
 DescriptionFactory::DescriptionFactory() : entire_length(0) { via_indices.push_back(0); }
 
@@ -45,9 +46,8 @@ void DescriptionFactory::SetStartSegment(const PhantomNode &source, const bool t
         (traversed_in_reverse ? source.reverse_weight : source.forward_weight);
     const TravelMode travel_mode =
         (traversed_in_reverse ? source.backward_travel_mode : source.forward_travel_mode);
-    AppendSegment(
-        source.location,
-        PathData(0, source.name_id, TurnInstruction::HeadOn, segment_duration, travel_mode));
+    AppendSegment(source.location, PathData(0, source.name_id, TurnInstruction::HeadOn,
+                                            segment_duration, travel_mode));
     BOOST_ASSERT(path_description.back().duration == segment_duration);
 }
 
@@ -60,15 +60,10 @@ void DescriptionFactory::SetEndSegment(const PhantomNode &target,
         (traversed_in_reverse ? target.reverse_weight : target.forward_weight);
     const TravelMode travel_mode =
         (traversed_in_reverse ? target.backward_travel_mode : target.forward_travel_mode);
-    path_description.emplace_back(target.location,
-                                  target.name_id,
-                                  segment_duration,
-                                  0.f,
+    path_description.emplace_back(target.location, target.name_id, segment_duration, 0.f,
                                   is_via_location ? TurnInstruction::ReachViaLocation
                                                   : TurnInstruction::NoTurn,
-                                  true,
-                                  true,
-                                  travel_mode);
+                                  true, true, travel_mode);
     BOOST_ASSERT(path_description.back().duration == segment_duration);
 }
 
@@ -99,15 +94,11 @@ void DescriptionFactory::AppendSegment(const FixedPointCoordinate &coordinate,
         return path_point.turn_instruction;
     }();
 
-    path_description.emplace_back(coordinate,
-                                  path_point.name_id,
-                                  path_point.segment_duration,
-                                  0.f,
-                                  turn,
-                                  path_point.travel_mode);
+    path_description.emplace_back(coordinate, path_point.name_id, path_point.segment_duration, 0.f,
+                                  turn, path_point.travel_mode);
 }
 
-JSON::Value DescriptionFactory::AppendGeometryString(const bool return_encoded)
+osrm::json::Value DescriptionFactory::AppendGeometryString(const bool return_encoded)
 {
     if (return_encoded)
     {
@@ -122,3 +113,135 @@ void DescriptionFactory::BuildRouteSummary(const double distance, const unsigned
     summary.target_name_id = target_phantom.name_id;
     summary.BuildDurationAndLengthStrings(distance, time);
 }
+
+void DescriptionFactory::Run(const unsigned zoom_level)
+{
+    if (path_description.empty())
+    {
+        return;
+    }
+
+    /** starts at index 1 */
+    path_description[0].length = 0.f;
+    for (const auto i : osrm::irange<std::size_t>(1, path_description.size()))
+    {
+        // move down names by one, q&d hack
+        path_description[i - 1].name_id = path_description[i].name_id;
+        path_description[i].length = coordinate_calculation::euclidean_distance(
+            path_description[i - 1].location, path_description[i].location);
+    }
+
+    /*Simplify turn instructions
+    Input :
+    10. Turn left on B 36 for 20 km
+    11. Continue on B 35; B 36 for 2 km
+    12. Continue on B 36 for 13 km
+
+    becomes:
+    10. Turn left on B 36 for 35 km
+    */
+    // TODO: rework to check only end and start of string.
+    //      stl string is way to expensive
+
+    //    unsigned lastTurn = 0;
+    //    for(unsigned i = 1; i < path_description.size(); ++i) {
+    //        string1 = sEngine.GetEscapedNameForNameID(path_description[i].name_id);
+    //        if(TurnInstruction::GoStraight == path_description[i].turn_instruction) {
+    //            if(std::string::npos != string0.find(string1+";")
+    //                  || std::string::npos != string0.find(";"+string1)
+    //                  || std::string::npos != string0.find(string1+" ;")
+    //                    || std::string::npos != string0.find("; "+string1)
+    //                    ){
+    //                SimpleLogger().Write() << "->next correct: " << string0 << " contains " <<
+    //                string1;
+    //                for(; lastTurn != i; ++lastTurn)
+    //                    path_description[lastTurn].name_id = path_description[i].name_id;
+    //                path_description[i].turn_instruction = TurnInstruction::NoTurn;
+    //            } else if(std::string::npos != string1.find(string0+";")
+    //                  || std::string::npos != string1.find(";"+string0)
+    //                    || std::string::npos != string1.find(string0+" ;")
+    //                    || std::string::npos != string1.find("; "+string0)
+    //                    ){
+    //                SimpleLogger().Write() << "->prev correct: " << string1 << " contains " <<
+    //                string0;
+    //                path_description[i].name_id = path_description[i-1].name_id;
+    //                path_description[i].turn_instruction = TurnInstruction::NoTurn;
+    //            }
+    //        }
+    //        if (TurnInstruction::NoTurn != path_description[i].turn_instruction) {
+    //            lastTurn = i;
+    //        }
+    //        string0 = string1;
+    //    }
+    //
+
+    float segment_length = 0.;
+    EdgeWeight segment_duration = 0;
+    std::size_t segment_start_index = 0;
+
+    for (const auto i : osrm::irange<std::size_t>(1, path_description.size()))
+    {
+        entire_length += path_description[i].length;
+        segment_length += path_description[i].length;
+        segment_duration += path_description[i].duration;
+        path_description[segment_start_index].length = segment_length;
+        path_description[segment_start_index].duration = segment_duration;
+
+        if (TurnInstruction::NoTurn != path_description[i].turn_instruction)
+        {
+            BOOST_ASSERT(path_description[i].necessary);
+            segment_length = 0;
+            segment_duration = 0;
+            segment_start_index = i;
+        }
+    }
+
+    // Post-processing to remove empty or nearly empty path segments
+    if (path_description.size() > 2 &&
+        std::numeric_limits<float>::epsilon() > path_description.back().length &&
+        !(path_description.end() - 2)->is_via_location)
+    {
+        path_description.pop_back();
+        path_description.back().necessary = true;
+        path_description.back().turn_instruction = TurnInstruction::NoTurn;
+        target_phantom.name_id = (path_description.end() - 2)->name_id;
+    }
+
+    if (path_description.size() > 2 &&
+        std::numeric_limits<float>::epsilon() > path_description.front().length &&
+        !(path_description.begin() + 1)->is_via_location)
+    {
+        path_description.erase(path_description.begin());
+        path_description.front().turn_instruction = TurnInstruction::HeadOn;
+        path_description.front().necessary = true;
+        start_phantom.name_id = path_description.front().name_id;
+    }
+
+    // Generalize poly line
+    polyline_generalizer.Run(path_description.begin(), path_description.end(), zoom_level);
+
+    // fix what needs to be fixed else
+    unsigned necessary_segments = 0; // a running index that counts the necessary pieces
+    osrm::for_each_pair(
+        path_description, [&](SegmentInformation &first, const SegmentInformation &second)
+        {
+            if (!first.necessary)
+            {
+                return;
+            }
+
+            ++necessary_segments;
+
+            if (first.is_via_location)
+            { // mark the end of a leg (of several segments)
+                via_indices.push_back(necessary_segments);
+            }
+
+            const double angle = coordinate_calculation::bearing(first.location, second.location);
+            first.bearing = static_cast<short>(angle * 10);
+        });
+
+    via_indices.push_back(necessary_segments + 1);
+    BOOST_ASSERT(via_indices.size() >= 2);
+    return;
+}

descriptors/description_factory.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -30,14 +30,13 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "../algorithms/douglas_peucker.hpp"
 #include "../data_structures/phantom_node.hpp"
-#include "../data_structures/json_container.hpp"
 #include "../data_structures/segment_information.hpp"
 #include "../data_structures/turn_instructions.hpp"
-#include "../typedefs.h"
 
 #include <boost/assert.hpp>
 
-#include <osrm/Coordinate.h>
+#include <osrm/coordinate.hpp>
+#include <osrm/json_container.hpp>
 
 #include <cmath>
 
@@ -73,7 +72,7 @@ class DescriptionFactory
         {
             // compute distance/duration for route summary
             distance = static_cast<unsigned>(std::round(raw_distance));
-            duration = static_cast<unsigned>(std::round(raw_duration / 10.));
+            duration = static_cast<EdgeWeight>(std::round(raw_duration / 10.));
         }
     } summary;
 
@@ -86,141 +85,12 @@ class DescriptionFactory
     void SetEndSegment(const PhantomNode &start_phantom,
                        const bool traversed_in_reverse,
                        const bool is_via_location = false);
-    JSON::Value AppendGeometryString(const bool return_encoded);
+    osrm::json::Value AppendGeometryString(const bool return_encoded);
     std::vector<unsigned> const &GetViaIndices() const;
 
-    double get_entire_length() const
-    {
-        return entire_length;
-    }
+    double get_entire_length() const { return entire_length; }
 
-    template <class DataFacadeT> void Run(const DataFacadeT *facade, const unsigned zoomLevel)
-    {
-        if (path_description.empty())
-        {
-            return;
-        }
-
-        /** starts at index 1 */
-        path_description[0].length = 0;
-        for (unsigned i = 1; i < path_description.size(); ++i)
-        {
-            // move down names by one, q&d hack
-            path_description[i - 1].name_id = path_description[i].name_id;
-            path_description[i].length = FixedPointCoordinate::ApproximateEuclideanDistance(
-                path_description[i - 1].location, path_description[i].location);
-        }
-
-        /*Simplify turn instructions
-        Input :
-        10. Turn left on B 36 for 20 km
-        11. Continue on B 35; B 36 for 2 km
-        12. Continue on B 36 for 13 km
-
-        becomes:
-        10. Turn left on B 36 for 35 km
-        */
-        // TODO: rework to check only end and start of string.
-        //      stl string is way to expensive
-
-        //    unsigned lastTurn = 0;
-        //    for(unsigned i = 1; i < path_description.size(); ++i) {
-        //        string1 = sEngine.GetEscapedNameForNameID(path_description[i].name_id);
-        //        if(TurnInstruction::GoStraight == path_description[i].turn_instruction) {
-        //            if(std::string::npos != string0.find(string1+";")
-        //                  || std::string::npos != string0.find(";"+string1)
-        //                  || std::string::npos != string0.find(string1+" ;")
-        //                    || std::string::npos != string0.find("; "+string1)
-        //                    ){
-        //                SimpleLogger().Write() << "->next correct: " << string0 << " contains " <<
-        //                string1;
-        //                for(; lastTurn != i; ++lastTurn)
-        //                    path_description[lastTurn].name_id = path_description[i].name_id;
-        //                path_description[i].turn_instruction = TurnInstruction::NoTurn;
-        //            } else if(std::string::npos != string1.find(string0+";")
-        //                  || std::string::npos != string1.find(";"+string0)
-        //                    || std::string::npos != string1.find(string0+" ;")
-        //                    || std::string::npos != string1.find("; "+string0)
-        //                    ){
-        //                SimpleLogger().Write() << "->prev correct: " << string1 << " contains " <<
-        //                string0;
-        //                path_description[i].name_id = path_description[i-1].name_id;
-        //                path_description[i].turn_instruction = TurnInstruction::NoTurn;
-        //            }
-        //        }
-        //        if (TurnInstruction::NoTurn != path_description[i].turn_instruction) {
-        //            lastTurn = i;
-        //        }
-        //        string0 = string1;
-        //    }
-
-        float segment_length = 0.;
-        unsigned segment_duration = 0;
-        unsigned segment_start_index = 0;
-
-        for (unsigned i = 1; i < path_description.size(); ++i)
-        {
-            entire_length += path_description[i].length;
-            segment_length += path_description[i].length;
-            segment_duration += path_description[i].duration;
-            path_description[segment_start_index].length = segment_length;
-            path_description[segment_start_index].duration = segment_duration;
-
-            if (TurnInstruction::NoTurn != path_description[i].turn_instruction)
-            {
-                BOOST_ASSERT(path_description[i].necessary);
-                segment_length = 0;
-                segment_duration = 0;
-                segment_start_index = i;
-            }
-        }
-
-        // Post-processing to remove empty or nearly empty path segments
-        if (std::numeric_limits<double>::epsilon() > path_description.back().length)
-        {
-            if (path_description.size() > 2)
-            {
-                path_description.pop_back();
-                path_description.back().necessary = true;
-                path_description.back().turn_instruction = TurnInstruction::NoTurn;
-                target_phantom.name_id = (path_description.end() - 2)->name_id;
-            }
-        }
-        if (std::numeric_limits<double>::epsilon() > path_description.front().length)
-        {
-            if (path_description.size() > 2)
-            {
-                path_description.erase(path_description.begin());
-                path_description.front().turn_instruction = TurnInstruction::HeadOn;
-                path_description.front().necessary = true;
-                start_phantom.name_id = path_description.front().name_id;
-            }
-        }
-
-        // Generalize poly line
-        polyline_generalizer.Run(path_description.begin(), path_description.end(), zoomLevel);
-
-        // fix what needs to be fixed else
-        unsigned necessary_pieces = 0; // a running index that counts the necessary pieces
-        for (unsigned i = 0; i < path_description.size() - 1 && path_description.size() >= 2; ++i)
-        {
-            if (path_description[i].necessary)
-            {
-                ++necessary_pieces;
-                if (path_description[i].is_via_location)
-                { // mark the end of a leg
-                    via_indices.push_back(necessary_pieces);
-                }
-                const double angle =
-                    path_description[i + 1].location.GetBearing(path_description[i].location);
-                path_description[i].bearing = static_cast<unsigned>(angle * 10);
-            }
-        }
-        via_indices.push_back(necessary_pieces + 1);
-        BOOST_ASSERT(via_indices.size() >= 2);
-        // BOOST_ASSERT(0 != necessary_pieces || path_description.empty());
-        return;
-    }
+    void Run(const unsigned zoom_level);
 };
 
 #endif /* DESCRIPTION_FACTORY_HPP */

descriptors/descriptor_base.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,17 +28,19 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef DESCRIPTOR_BASE_HPP
 #define DESCRIPTOR_BASE_HPP
 
+#include "../data_structures/coordinate_calculation.hpp"
+#include "../data_structures/internal_route_result.hpp"
 #include "../data_structures/phantom_node.hpp"
-#include "../data_structures/raw_route_data.hpp"
 #include "../typedefs.h"
 
-#include <osrm/Reply.h>
+#include <boost/assert.hpp>
+
+#include <osrm/json_container.hpp>
 
 #include <string>
 #include <unordered_map>
 #include <vector>
 
-
 struct DescriptorTable : public std::unordered_map<std::string, unsigned>
 {
     unsigned get_id(const std::string &key)
@@ -52,22 +54,24 @@ struct DescriptorTable : public std::unordered_map<std::string, unsigned>
     }
 };
 
-
 struct DescriptorConfig
 {
     DescriptorConfig() : instructions(true), geometry(true), encode_geometry(true), zoom_level(18)
     {
     }
 
-    template<class OtherT>
-    DescriptorConfig(const OtherT &other) : instructions(other.print_instructions),
-                                            geometry(other.geometry),
-                                            encode_geometry(other.compression),
-                                            zoom_level(other.zoom_level) { }
+    template <class OtherT>
+    DescriptorConfig(const OtherT &other)
+        : instructions(other.print_instructions), geometry(other.geometry),
+          encode_geometry(other.compression), zoom_level(other.zoom_level)
+    {
+        BOOST_ASSERT(zoom_level >= 0);
+    }
+
     bool instructions;
     bool geometry;
     bool encode_geometry;
-    unsigned short zoom_level;
+    short zoom_level;
 };
 
 template <class DataFacadeT> class BaseDescriptor
@@ -76,8 +80,8 @@ template <class DataFacadeT> class BaseDescriptor
     BaseDescriptor() {}
     // Maybe someone can explain the pure virtual destructor thing to me (dennis)
     virtual ~BaseDescriptor() {}
-    virtual void Run(const RawRouteData &raw_route, http::Reply &reply) = 0;
-    virtual void SetConfig(const DescriptorConfig &config) = 0;
+    virtual void Run(const InternalRouteResult &raw_route, osrm::json::Object &json_result) = 0;
+    virtual void SetConfig(const DescriptorConfig &c) = 0;
 };
 
 #endif // DESCRIPTOR_BASE_HPP

descriptors/gpx_descriptor.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -29,8 +29,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define GPX_DESCRIPTOR_HPP
 
 #include "descriptor_base.hpp"
-#include "../data_structures/json_container.hpp"
-#include "../Util/xml_renderer.hpp"
+#include "../util/xml_renderer.hpp"
+
+#include <osrm/json_container.hpp>
 
 #include <iostream>
 
@@ -40,39 +41,39 @@ template <class DataFacadeT> class GPXDescriptor final : public BaseDescriptor<D
     DescriptorConfig config;
     DataFacadeT *facade;
 
-    void AddRoutePoint(const FixedPointCoordinate &coordinate, JSON::Array &json_result)
+    void AddRoutePoint(const FixedPointCoordinate &coordinate, osrm::json::Array &json_route)
     {
-        JSON::Object json_lat;
-        JSON::Object json_lon;
-        JSON::Array json_row;
+        osrm::json::Object json_lat;
+        osrm::json::Object json_lon;
+        osrm::json::Array json_row;
 
         std::string tmp;
 
-        FixedPointCoordinate::convertInternalLatLonToString(coordinate.lat, tmp);
+        coordinate_calculation::lat_or_lon_to_string(coordinate.lat, tmp);
         json_lat.values["_lat"] = tmp;
 
-        FixedPointCoordinate::convertInternalLatLonToString(coordinate.lon, tmp);
+        coordinate_calculation::lat_or_lon_to_string(coordinate.lon, tmp);
         json_lon.values["_lon"] = tmp;
 
         json_row.values.push_back(json_lat);
         json_row.values.push_back(json_lon);
-        JSON::Object entry;
+        osrm::json::Object entry;
         entry.values["rtept"] = json_row;
-        json_result.values.push_back(entry);
+        json_route.values.push_back(entry);
     }
 
   public:
     explicit GPXDescriptor(DataFacadeT *facade) : facade(facade) {}
 
-    void SetConfig(const DescriptorConfig &c) final { config = c; }
+    virtual void SetConfig(const DescriptorConfig &c) final { config = c; }
 
-    void Run(const RawRouteData &raw_route, http::Reply &reply) final
+    virtual void Run(const InternalRouteResult &raw_route, osrm::json::Object &json_result) final
     {
-        JSON::Array json_result;
+        osrm::json::Array json_route;
         if (raw_route.shortest_path_length != INVALID_EDGE_WEIGHT)
         {
             AddRoutePoint(raw_route.segment_end_coordinates.front().source_phantom.location,
-                          json_result);
+                          json_route);
 
             for (const std::vector<PathData> &path_data_vector : raw_route.unpacked_path_segments)
             {
@@ -80,13 +81,14 @@ template <class DataFacadeT> class GPXDescriptor final : public BaseDescriptor<D
                 {
                     const FixedPointCoordinate current_coordinate =
                         facade->GetCoordinateOfNode(path_data.node);
-                    AddRoutePoint(current_coordinate, json_result);
+                    AddRoutePoint(current_coordinate, json_route);
                 }
             }
             AddRoutePoint(raw_route.segment_end_coordinates.back().target_phantom.location,
-                          json_result);
+                          json_route);
         }
-        JSON::gpx_render(reply.content, json_result);
+        // osrm::json::gpx_render(reply.content, json_route);
+        json_result.values["route"] = json_route;
     }
 };
 #endif // GPX_DESCRIPTOR_HPP

descriptors/json_descriptor.hpp

@@ -1,393 +1,392 @@
-/*
-
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef JSON_DESCRIPTOR_HPP
-#define JSON_DESCRIPTOR_HPP
-
-#include "descriptor_base.hpp"
-#include "description_factory.hpp"
-#include "../algorithms/object_encoder.hpp"
-#include "../algorithms/route_name_extraction.hpp"
-#include "../data_structures/json_container.hpp"
-#include "../data_structures/segment_information.hpp"
-#include "../data_structures/turn_instructions.hpp"
-#include "../Util/bearing.hpp"
-#include "../Util/integer_range.hpp"
-#include "../Util/json_renderer.hpp"
-#include "../Util/simple_logger.hpp"
-#include "../Util/StringUtil.h"
-#include "../Util/timing_util.hpp"
-
-#include <algorithm>
-
-template <class DataFacadeT> class JSONDescriptor final : public BaseDescriptor<DataFacadeT>
-{
-  private:
-    DataFacadeT *facade;
-    DescriptorConfig config;
-    DescriptionFactory description_factory, alternate_description_factory;
-    FixedPointCoordinate current;
-    unsigned entered_restricted_area_count;
-    struct RoundAbout
-    {
-        RoundAbout() : start_index(INT_MAX), name_id(INVALID_NAMEID), leave_at_exit(INT_MAX) {}
-        int start_index;
-        unsigned name_id;
-        int leave_at_exit;
-    } round_about;
-
-    struct Segment
-    {
-        Segment() : name_id(INVALID_NAMEID), length(-1), position(0) {}
-        Segment(unsigned n, int l, unsigned p) : name_id(n), length(l), position(p) {}
-        unsigned name_id;
-        int length;
-        unsigned position;
-    };
-    std::vector<Segment> shortest_path_segments, alternative_path_segments;
-    ExtractRouteNames<DataFacadeT, Segment> GenerateRouteNames;
-
-  public:
-    explicit JSONDescriptor(DataFacadeT *facade) : facade(facade), entered_restricted_area_count(0) {}
-
-    void SetConfig(const DescriptorConfig &c) final { config = c; }
-
-    unsigned DescribeLeg(const std::vector<PathData> route_leg,
-                         const PhantomNodes &leg_phantoms,
-                         const bool target_traversed_in_reverse,
-                         const bool is_via_leg)
-    {
-        unsigned added_element_count = 0;
-        // Get all the coordinates for the computed route
-        FixedPointCoordinate current_coordinate;
-        for (const PathData &path_data : route_leg)
-        {
-            current_coordinate = facade->GetCoordinateOfNode(path_data.node);
-            description_factory.AppendSegment(current_coordinate, path_data);
-            ++added_element_count;
-        }
-        description_factory.SetEndSegment(
-            leg_phantoms.target_phantom, target_traversed_in_reverse, is_via_leg);
-        ++added_element_count;
-        BOOST_ASSERT((route_leg.size() + 1) == added_element_count);
-        return added_element_count;
-    }
-
-    void Run(const RawRouteData &raw_route, http::Reply &reply) final
-    {
-        JSON::Object json_result;
-        if (INVALID_EDGE_WEIGHT == raw_route.shortest_path_length)
-        {
-            // We do not need to do much, if there is no route ;-)
-            json_result.values["status"] = 207;
-            json_result.values["status_message"] = "Cannot find route between points";
-            JSON::render(reply.content, json_result);
-            return;
-        }
-
-        // check if first segment is non-zero
-        std::string road_name = facade->GetEscapedNameForNameID(
-            raw_route.segment_end_coordinates.front().source_phantom.name_id);
-
-        BOOST_ASSERT(raw_route.unpacked_path_segments.size() ==
-                     raw_route.segment_end_coordinates.size());
-
-        description_factory.SetStartSegment(
-            raw_route.segment_end_coordinates.front().source_phantom,
-            raw_route.source_traversed_in_reverse.front());
-        json_result.values["status"] = 0;
-        json_result.values["status_message"] = "Found route between points";
-
-        // for each unpacked segment add the leg to the description
-        for (const auto i : osrm::irange<std::size_t>(0, raw_route.unpacked_path_segments.size()))
-        {
-#ifndef NDEBUG
-            const int added_segments =
-#endif
-                DescribeLeg(raw_route.unpacked_path_segments[i],
-                            raw_route.segment_end_coordinates[i],
-                            raw_route.target_traversed_in_reverse[i],
-                            raw_route.is_via_leg(i));
-            BOOST_ASSERT(0 < added_segments);
-        }
-        description_factory.Run(facade, config.zoom_level);
-
-        if (config.geometry)
-        {
-            JSON::Value route_geometry =
-                description_factory.AppendGeometryString(config.encode_geometry);
-            json_result.values["route_geometry"] = route_geometry;
-        }
-        if (config.instructions)
-        {
-            JSON::Array json_route_instructions;
-            BuildTextualDescription(description_factory,
-                                    json_route_instructions,
-                                    raw_route.shortest_path_length,
-                                    shortest_path_segments);
-            json_result.values["route_instructions"] = json_route_instructions;
-        }
-        description_factory.BuildRouteSummary(description_factory.get_entire_length(),
-                                              raw_route.shortest_path_length);
-        JSON::Object json_route_summary;
-        json_route_summary.values["total_distance"] = description_factory.summary.distance;
-        json_route_summary.values["total_time"] = description_factory.summary.duration;
-        json_route_summary.values["start_point"] =
-            facade->GetEscapedNameForNameID(description_factory.summary.source_name_id);
-        json_route_summary.values["end_point"] =
-            facade->GetEscapedNameForNameID(description_factory.summary.target_name_id);
-        json_result.values["route_summary"] = json_route_summary;
-
-        BOOST_ASSERT(!raw_route.segment_end_coordinates.empty());
-
-        JSON::Array json_via_points_array;
-        JSON::Array json_first_coordinate;
-        json_first_coordinate.values.push_back(
-            raw_route.segment_end_coordinates.front().source_phantom.location.lat /
-            COORDINATE_PRECISION);
-        json_first_coordinate.values.push_back(
-            raw_route.segment_end_coordinates.front().source_phantom.location.lon /
-            COORDINATE_PRECISION);
-        json_via_points_array.values.push_back(json_first_coordinate);
-        for (const PhantomNodes &nodes : raw_route.segment_end_coordinates)
-        {
-            std::string tmp;
-            JSON::Array json_coordinate;
-            json_coordinate.values.push_back(nodes.target_phantom.location.lat /
-                                             COORDINATE_PRECISION);
-            json_coordinate.values.push_back(nodes.target_phantom.location.lon /
-                                             COORDINATE_PRECISION);
-            json_via_points_array.values.push_back(json_coordinate);
-        }
-        json_result.values["via_points"] = json_via_points_array;
-
-        JSON::Array json_via_indices_array;
-
-        std::vector<unsigned> const &shortest_leg_end_indices = description_factory.GetViaIndices();
-        json_via_indices_array.values.insert(json_via_indices_array.values.end(),
-                                             shortest_leg_end_indices.begin(),
-                                             shortest_leg_end_indices.end());
-        json_result.values["via_indices"] = json_via_indices_array;
-
-        // only one alternative route is computed at this time, so this is hardcoded
-        if (INVALID_EDGE_WEIGHT != raw_route.alternative_path_length)
-        {
-            json_result.values["found_alternative"] = JSON::True();
-            BOOST_ASSERT(!raw_route.alt_source_traversed_in_reverse.empty());
-            alternate_description_factory.SetStartSegment(
-                raw_route.segment_end_coordinates.front().source_phantom,
-                raw_route.alt_source_traversed_in_reverse.front());
-            // Get all the coordinates for the computed route
-            for (const PathData &path_data : raw_route.unpacked_alternative)
-            {
-                current = facade->GetCoordinateOfNode(path_data.node);
-                alternate_description_factory.AppendSegment(current, path_data);
-            }
-            alternate_description_factory.SetEndSegment(
-                raw_route.segment_end_coordinates.back().target_phantom,
-                raw_route.alt_source_traversed_in_reverse.back());
-            alternate_description_factory.Run(facade, config.zoom_level);
-
-            if (config.geometry)
-            {
-                JSON::Value alternate_geometry_string =
-                    alternate_description_factory.AppendGeometryString(config.encode_geometry);
-                JSON::Array json_alternate_geometries_array;
-                json_alternate_geometries_array.values.push_back(alternate_geometry_string);
-                json_result.values["alternative_geometries"] = json_alternate_geometries_array;
-            }
-            // Generate instructions for each alternative (simulated here)
-            JSON::Array json_alt_instructions;
-            JSON::Array json_current_alt_instructions;
-            if (config.instructions)
-            {
-                BuildTextualDescription(alternate_description_factory,
-                                        json_current_alt_instructions,
-                                        raw_route.alternative_path_length,
-                                        alternative_path_segments);
-                json_alt_instructions.values.push_back(json_current_alt_instructions);
-                json_result.values["alternative_instructions"] = json_alt_instructions;
-            }
-            alternate_description_factory.BuildRouteSummary(
-                alternate_description_factory.get_entire_length(), raw_route.alternative_path_length);
-
-            JSON::Object json_alternate_route_summary;
-            JSON::Array json_alternate_route_summary_array;
-            json_alternate_route_summary.values["total_distance"] =
-                alternate_description_factory.summary.distance;
-            json_alternate_route_summary.values["total_time"] =
-                alternate_description_factory.summary.duration;
-            json_alternate_route_summary.values["start_point"] = facade->GetEscapedNameForNameID(
-                alternate_description_factory.summary.source_name_id);
-            json_alternate_route_summary.values["end_point"] = facade->GetEscapedNameForNameID(
-                alternate_description_factory.summary.target_name_id);
-            json_alternate_route_summary_array.values.push_back(json_alternate_route_summary);
-            json_result.values["alternative_summaries"] = json_alternate_route_summary_array;
-
-            std::vector<unsigned> const &alternate_leg_end_indices =
-                alternate_description_factory.GetViaIndices();
-            JSON::Array json_altenative_indices_array;
-            json_altenative_indices_array.values.insert(json_altenative_indices_array.values.end(),
-                                                        alternate_leg_end_indices.begin(),
-                                                        alternate_leg_end_indices.end());
-            json_result.values["alternative_indices"] = json_altenative_indices_array;
-        }
-        else
-        {
-            json_result.values["found_alternative"] = JSON::False();
-        }
-
-        // Get Names for both routes
-        RouteNames route_names =
-            GenerateRouteNames(shortest_path_segments, alternative_path_segments, facade);
-        JSON::Array json_route_names;
-        json_route_names.values.push_back(route_names.shortest_path_name_1);
-        json_route_names.values.push_back(route_names.shortest_path_name_2);
-        json_result.values["route_name"] = json_route_names;
-
-        if (INVALID_EDGE_WEIGHT != raw_route.alternative_path_length)
-        {
-            JSON::Array json_alternate_names_array;
-            JSON::Array json_alternate_names;
-            json_alternate_names.values.push_back(route_names.alternative_path_name_1);
-            json_alternate_names.values.push_back(route_names.alternative_path_name_2);
-            json_alternate_names_array.values.push_back(json_alternate_names);
-            json_result.values["alternative_names"] = json_alternate_names_array;
-        }
-
-        JSON::Object json_hint_object;
-        json_hint_object.values["checksum"] = facade->GetCheckSum();
-        JSON::Array json_location_hint_array;
-        std::string hint;
-        for (const auto i : osrm::irange<std::size_t>(0, raw_route.segment_end_coordinates.size()))
-        {
-            ObjectEncoder::EncodeToBase64(raw_route.segment_end_coordinates[i].source_phantom, hint);
-            json_location_hint_array.values.push_back(hint);
-        }
-        ObjectEncoder::EncodeToBase64(raw_route.segment_end_coordinates.back().target_phantom, hint);
-        json_location_hint_array.values.push_back(hint);
-        json_hint_object.values["locations"] = json_location_hint_array;
-        json_result.values["hint_data"] = json_hint_object;
-
-        // render the content to the output array
-        TIMER_START(route_render);
-        JSON::render(reply.content, json_result);
-        TIMER_STOP(route_render);
-        SimpleLogger().Write(logDEBUG) << "rendering took: " << TIMER_MSEC(route_render);
-    }
-
-    // TODO: reorder parameters
-    inline void BuildTextualDescription(DescriptionFactory &description_factory,
-                                        JSON::Array &json_instruction_array,
-                                        const int route_length,
-                                        std::vector<Segment> &route_segments_list)
-    {
-        // Segment information has following format:
-        //["instruction id","streetname",length,position,time,"length","earth_direction",azimuth]
-        unsigned necessary_segments_running_index = 0;
-        round_about.leave_at_exit = 0;
-        round_about.name_id = 0;
-        std::string temp_dist, temp_length, temp_duration, temp_bearing, temp_instruction;
-
-        // Fetch data from Factory and generate a string from it.
-        for (const SegmentInformation &segment : description_factory.path_description)
-        {
-            JSON::Array json_instruction_row;
-            TurnInstruction current_instruction = segment.turn_instruction;
-            entered_restricted_area_count += (current_instruction != segment.turn_instruction);
-            if (TurnInstructionsClass::TurnIsNecessary(current_instruction))
-            {
-                if (TurnInstruction::EnterRoundAbout == current_instruction)
-                {
-                    round_about.name_id = segment.name_id;
-                    round_about.start_index = necessary_segments_running_index;
-                }
-                else
-                {
-                    std::string current_turn_instruction;
-                    if (TurnInstruction::LeaveRoundAbout == current_instruction)
-                    {
-                        temp_instruction =
-                            cast::integral_to_string(cast::enum_to_underlying(TurnInstruction::EnterRoundAbout));
-                        current_turn_instruction += temp_instruction;
-                        current_turn_instruction += "-";
-                        temp_instruction = cast::integral_to_string(round_about.leave_at_exit + 1);
-                        current_turn_instruction += temp_instruction;
-                        round_about.leave_at_exit = 0;
-                    }
-                    else
-                    {
-                        temp_instruction = cast::integral_to_string(cast::enum_to_underlying(current_instruction));
-                        current_turn_instruction += temp_instruction;
-                    }
-                    json_instruction_row.values.push_back(current_turn_instruction);
-
-                    json_instruction_row.values.push_back(
-                        facade->GetEscapedNameForNameID(segment.name_id));
-                    json_instruction_row.values.push_back(std::round(segment.length));
-                    json_instruction_row.values.push_back(necessary_segments_running_index);
-                    json_instruction_row.values.push_back(round(segment.duration / 10));
-                    json_instruction_row.values.push_back(
-                        cast::integral_to_string(static_cast<unsigned>(segment.length)) + "m");
-                    const double bearing_value = (segment.bearing / 10.);
-                    json_instruction_row.values.push_back(Bearing::Get(bearing_value));
-                    json_instruction_row.values.push_back(
-                        static_cast<unsigned>(round(bearing_value)));
-                    json_instruction_row.values.push_back(segment.travel_mode);
-
-                    route_segments_list.emplace_back(
-                        segment.name_id,
-                        static_cast<int>(segment.length),
-                        static_cast<unsigned>(route_segments_list.size()));
-                    json_instruction_array.values.push_back(json_instruction_row);
-                }
-            }
-            else if (TurnInstruction::StayOnRoundAbout == current_instruction)
-            {
-                ++round_about.leave_at_exit;
-            }
-            if (segment.necessary)
-            {
-                ++necessary_segments_running_index;
-            }
-        }
-
-        JSON::Array json_last_instruction_row;
-        temp_instruction = cast::integral_to_string(cast::enum_to_underlying(TurnInstruction::ReachedYourDestination));
-        json_last_instruction_row.values.push_back(temp_instruction);
-        json_last_instruction_row.values.push_back("");
-        json_last_instruction_row.values.push_back(0);
-        json_last_instruction_row.values.push_back(necessary_segments_running_index - 1);
-        json_last_instruction_row.values.push_back(0);
-        json_last_instruction_row.values.push_back("0m");
-        json_last_instruction_row.values.push_back(Bearing::Get(0.0));
-        json_last_instruction_row.values.push_back(0.);
-        json_instruction_array.values.push_back(json_last_instruction_row);
-    }
-};
-
-#endif /* JSON_DESCRIPTOR_HPP */
+/*
+
+Copyright (c) 2015, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef JSON_DESCRIPTOR_HPP
+#define JSON_DESCRIPTOR_HPP
+
+#include "descriptor_base.hpp"
+#include "description_factory.hpp"
+#include "../algorithms/object_encoder.hpp"
+#include "../algorithms/route_name_extraction.hpp"
+#include "../data_structures/segment_information.hpp"
+#include "../data_structures/turn_instructions.hpp"
+#include "../util/bearing.hpp"
+#include "../util/integer_range.hpp"
+#include "../util/json_renderer.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/string_util.hpp"
+#include "../util/timing_util.hpp"
+
+#include <osrm/json_container.hpp>
+
+#include <algorithm>
+
+template <class DataFacadeT> class JSONDescriptor final : public BaseDescriptor<DataFacadeT>
+{
+  private:
+    DataFacadeT *facade;
+    DescriptorConfig config;
+    DescriptionFactory description_factory, alternate_description_factory;
+    FixedPointCoordinate current;
+    unsigned entered_restricted_area_count;
+    struct RoundAbout
+    {
+        RoundAbout() : start_index(INT_MAX), name_id(INVALID_NAMEID), leave_at_exit(INT_MAX) {}
+        int start_index;
+        unsigned name_id;
+        int leave_at_exit;
+    } round_about;
+
+    struct Segment
+    {
+        Segment() : name_id(INVALID_NAMEID), length(-1), position(0) {}
+        Segment(unsigned n, int l, unsigned p) : name_id(n), length(l), position(p) {}
+        unsigned name_id;
+        int length;
+        unsigned position;
+    };
+    std::vector<Segment> shortest_path_segments, alternative_path_segments;
+    ExtractRouteNames<DataFacadeT, Segment> GenerateRouteNames;
+
+  public:
+    explicit JSONDescriptor(DataFacadeT *facade) : facade(facade), entered_restricted_area_count(0)
+    {
+    }
+
+    virtual void SetConfig(const DescriptorConfig &c) override final { config = c; }
+
+    unsigned DescribeLeg(const std::vector<PathData> &route_leg,
+                         const PhantomNodes &leg_phantoms,
+                         const bool target_traversed_in_reverse,
+                         const bool is_via_leg)
+    {
+        unsigned added_element_count = 0;
+        // Get all the coordinates for the computed route
+        FixedPointCoordinate current_coordinate;
+        for (const PathData &path_data : route_leg)
+        {
+            current_coordinate = facade->GetCoordinateOfNode(path_data.node);
+            description_factory.AppendSegment(current_coordinate, path_data);
+            ++added_element_count;
+        }
+        description_factory.SetEndSegment(leg_phantoms.target_phantom, target_traversed_in_reverse,
+                                          is_via_leg);
+        ++added_element_count;
+        BOOST_ASSERT((route_leg.size() + 1) == added_element_count);
+        return added_element_count;
+    }
+
+    virtual void Run(const InternalRouteResult &raw_route,
+                     osrm::json::Object &json_result) override final
+    {
+        if (INVALID_EDGE_WEIGHT == raw_route.shortest_path_length)
+        {
+            // We do not need to do much, if there is no route ;-)
+            json_result.values["status"] = 207;
+            json_result.values["status_message"] = "Cannot find route between points";
+            // osrm::json::render(reply.content, json_result);
+            return;
+        }
+
+        // check if first segment is non-zero
+        BOOST_ASSERT(raw_route.unpacked_path_segments.size() ==
+                     raw_route.segment_end_coordinates.size());
+
+        description_factory.SetStartSegment(
+            raw_route.segment_end_coordinates.front().source_phantom,
+            raw_route.source_traversed_in_reverse.front());
+        json_result.values["status"] = 0;
+        json_result.values["status_message"] = "Found route between points";
+
+        // for each unpacked segment add the leg to the description
+        for (const auto i : osrm::irange<std::size_t>(0, raw_route.unpacked_path_segments.size()))
+        {
+#ifndef NDEBUG
+            const int added_segments =
+#endif
+                DescribeLeg(raw_route.unpacked_path_segments[i],
+                            raw_route.segment_end_coordinates[i],
+                            raw_route.target_traversed_in_reverse[i], raw_route.is_via_leg(i));
+            BOOST_ASSERT(0 < added_segments);
+        }
+        description_factory.Run(config.zoom_level);
+
+        if (config.geometry)
+        {
+            osrm::json::Value route_geometry =
+                description_factory.AppendGeometryString(config.encode_geometry);
+            json_result.values["route_geometry"] = route_geometry;
+        }
+        if (config.instructions)
+        {
+            osrm::json::Array json_route_instructions;
+            BuildTextualDescription(description_factory, json_route_instructions,
+                                    raw_route.shortest_path_length, shortest_path_segments);
+            json_result.values["route_instructions"] = json_route_instructions;
+        }
+        description_factory.BuildRouteSummary(description_factory.get_entire_length(),
+                                              raw_route.shortest_path_length);
+        osrm::json::Object json_route_summary;
+        json_route_summary.values["total_distance"] = description_factory.summary.distance;
+        json_route_summary.values["total_time"] = description_factory.summary.duration;
+        json_route_summary.values["start_point"] =
+            facade->get_name_for_id(description_factory.summary.source_name_id);
+        json_route_summary.values["end_point"] =
+            facade->get_name_for_id(description_factory.summary.target_name_id);
+        json_result.values["route_summary"] = json_route_summary;
+
+        BOOST_ASSERT(!raw_route.segment_end_coordinates.empty());
+
+        osrm::json::Array json_via_points_array;
+        osrm::json::Array json_first_coordinate;
+        json_first_coordinate.values.push_back(
+            raw_route.segment_end_coordinates.front().source_phantom.location.lat /
+            COORDINATE_PRECISION);
+        json_first_coordinate.values.push_back(
+            raw_route.segment_end_coordinates.front().source_phantom.location.lon /
+            COORDINATE_PRECISION);
+        json_via_points_array.values.push_back(json_first_coordinate);
+        for (const PhantomNodes &nodes : raw_route.segment_end_coordinates)
+        {
+            std::string tmp;
+            osrm::json::Array json_coordinate;
+            json_coordinate.values.push_back(nodes.target_phantom.location.lat /
+                                             COORDINATE_PRECISION);
+            json_coordinate.values.push_back(nodes.target_phantom.location.lon /
+                                             COORDINATE_PRECISION);
+            json_via_points_array.values.push_back(json_coordinate);
+        }
+        json_result.values["via_points"] = json_via_points_array;
+
+        osrm::json::Array json_via_indices_array;
+
+        std::vector<unsigned> const &shortest_leg_end_indices = description_factory.GetViaIndices();
+        json_via_indices_array.values.insert(json_via_indices_array.values.end(),
+                                             shortest_leg_end_indices.begin(),
+                                             shortest_leg_end_indices.end());
+        json_result.values["via_indices"] = json_via_indices_array;
+
+        // only one alternative route is computed at this time, so this is hardcoded
+        if (INVALID_EDGE_WEIGHT != raw_route.alternative_path_length)
+        {
+            json_result.values["found_alternative"] = osrm::json::True();
+            BOOST_ASSERT(!raw_route.alt_source_traversed_in_reverse.empty());
+            alternate_description_factory.SetStartSegment(
+                raw_route.segment_end_coordinates.front().source_phantom,
+                raw_route.alt_source_traversed_in_reverse.front());
+            // Get all the coordinates for the computed route
+            for (const PathData &path_data : raw_route.unpacked_alternative)
+            {
+                current = facade->GetCoordinateOfNode(path_data.node);
+                alternate_description_factory.AppendSegment(current, path_data);
+            }
+            alternate_description_factory.SetEndSegment(
+                raw_route.segment_end_coordinates.back().target_phantom,
+                raw_route.alt_source_traversed_in_reverse.back());
+            alternate_description_factory.Run(config.zoom_level);
+
+            if (config.geometry)
+            {
+                osrm::json::Value alternate_geometry_string =
+                    alternate_description_factory.AppendGeometryString(config.encode_geometry);
+                osrm::json::Array json_alternate_geometries_array;
+                json_alternate_geometries_array.values.push_back(alternate_geometry_string);
+                json_result.values["alternative_geometries"] = json_alternate_geometries_array;
+            }
+            // Generate instructions for each alternative (simulated here)
+            osrm::json::Array json_alt_instructions;
+            osrm::json::Array json_current_alt_instructions;
+            if (config.instructions)
+            {
+                BuildTextualDescription(
+                    alternate_description_factory, json_current_alt_instructions,
+                    raw_route.alternative_path_length, alternative_path_segments);
+                json_alt_instructions.values.push_back(json_current_alt_instructions);
+                json_result.values["alternative_instructions"] = json_alt_instructions;
+            }
+            alternate_description_factory.BuildRouteSummary(
+                alternate_description_factory.get_entire_length(),
+                raw_route.alternative_path_length);
+
+            osrm::json::Object json_alternate_route_summary;
+            osrm::json::Array json_alternate_route_summary_array;
+            json_alternate_route_summary.values["total_distance"] =
+                alternate_description_factory.summary.distance;
+            json_alternate_route_summary.values["total_time"] =
+                alternate_description_factory.summary.duration;
+            json_alternate_route_summary.values["start_point"] =
+                facade->get_name_for_id(alternate_description_factory.summary.source_name_id);
+            json_alternate_route_summary.values["end_point"] =
+                facade->get_name_for_id(alternate_description_factory.summary.target_name_id);
+            json_alternate_route_summary_array.values.push_back(json_alternate_route_summary);
+            json_result.values["alternative_summaries"] = json_alternate_route_summary_array;
+
+            std::vector<unsigned> const &alternate_leg_end_indices =
+                alternate_description_factory.GetViaIndices();
+            osrm::json::Array json_altenative_indices_array;
+            json_altenative_indices_array.values.insert(json_altenative_indices_array.values.end(),
+                                                        alternate_leg_end_indices.begin(),
+                                                        alternate_leg_end_indices.end());
+            json_result.values["alternative_indices"] = json_altenative_indices_array;
+        }
+        else
+        {
+            json_result.values["found_alternative"] = osrm::json::False();
+        }
+
+        // Get Names for both routes
+        RouteNames route_names =
+            GenerateRouteNames(shortest_path_segments, alternative_path_segments, facade);
+        osrm::json::Array json_route_names;
+        json_route_names.values.push_back(route_names.shortest_path_name_1);
+        json_route_names.values.push_back(route_names.shortest_path_name_2);
+        json_result.values["route_name"] = json_route_names;
+
+        if (INVALID_EDGE_WEIGHT != raw_route.alternative_path_length)
+        {
+            osrm::json::Array json_alternate_names_array;
+            osrm::json::Array json_alternate_names;
+            json_alternate_names.values.push_back(route_names.alternative_path_name_1);
+            json_alternate_names.values.push_back(route_names.alternative_path_name_2);
+            json_alternate_names_array.values.push_back(json_alternate_names);
+            json_result.values["alternative_names"] = json_alternate_names_array;
+        }
+
+        osrm::json::Object json_hint_object;
+        json_hint_object.values["checksum"] = facade->GetCheckSum();
+        osrm::json::Array json_location_hint_array;
+        std::string hint;
+        for (const auto i : osrm::irange<std::size_t>(0, raw_route.segment_end_coordinates.size()))
+        {
+            ObjectEncoder::EncodeToBase64(raw_route.segment_end_coordinates[i].source_phantom,
+                                          hint);
+            json_location_hint_array.values.push_back(hint);
+        }
+        ObjectEncoder::EncodeToBase64(raw_route.segment_end_coordinates.back().target_phantom,
+                                      hint);
+        json_location_hint_array.values.push_back(hint);
+        json_hint_object.values["locations"] = json_location_hint_array;
+        json_result.values["hint_data"] = json_hint_object;
+
+        // render the content to the output array
+        // TIMER_START(route_render);
+        // osrm::json::render(reply.content, json_result);
+        // TIMER_STOP(route_render);
+        // SimpleLogger().Write(logDEBUG) << "rendering took: " << TIMER_MSEC(route_render);
+    }
+
+    // TODO: reorder parameters
+    inline void BuildTextualDescription(DescriptionFactory &description_factory,
+                                        osrm::json::Array &json_instruction_array,
+                                        const int route_length,
+                                        std::vector<Segment> &route_segments_list)
+    {
+        // Segment information has following format:
+        //["instruction id","streetname",length,position,time,"length","earth_direction",azimuth]
+        unsigned necessary_segments_running_index = 0;
+        round_about.leave_at_exit = 0;
+        round_about.name_id = 0;
+        std::string temp_dist, temp_length, temp_duration, temp_bearing, temp_instruction;
+
+        // Fetch data from Factory and generate a string from it.
+        for (const SegmentInformation &segment : description_factory.path_description)
+        {
+            osrm::json::Array json_instruction_row;
+            TurnInstruction current_instruction = segment.turn_instruction;
+            entered_restricted_area_count += (current_instruction != segment.turn_instruction);
+            if (TurnInstructionsClass::TurnIsNecessary(current_instruction))
+            {
+                if (TurnInstruction::EnterRoundAbout == current_instruction)
+                {
+                    round_about.name_id = segment.name_id;
+                    round_about.start_index = necessary_segments_running_index;
+                }
+                else
+                {
+                    std::string current_turn_instruction;
+                    if (TurnInstruction::LeaveRoundAbout == current_instruction)
+                    {
+                        temp_instruction = cast::integral_to_string(
+                            cast::enum_to_underlying(TurnInstruction::EnterRoundAbout));
+                        current_turn_instruction += temp_instruction;
+                        current_turn_instruction += "-";
+                        temp_instruction = cast::integral_to_string(round_about.leave_at_exit + 1);
+                        current_turn_instruction += temp_instruction;
+                        round_about.leave_at_exit = 0;
+                    }
+                    else
+                    {
+                        temp_instruction =
+                            cast::integral_to_string(cast::enum_to_underlying(current_instruction));
+                        current_turn_instruction += temp_instruction;
+                    }
+                    json_instruction_row.values.push_back(current_turn_instruction);
+
+                    json_instruction_row.values.push_back(facade->get_name_for_id(segment.name_id));
+                    json_instruction_row.values.push_back(std::round(segment.length));
+                    json_instruction_row.values.push_back(necessary_segments_running_index);
+                    json_instruction_row.values.push_back(std::round(segment.duration / 10.));
+                    json_instruction_row.values.push_back(
+                        cast::integral_to_string(static_cast<unsigned>(segment.length)) + "m");
+                    const double bearing_value = (segment.bearing / 10.);
+                    json_instruction_row.values.push_back(bearing::get(bearing_value));
+                    json_instruction_row.values.push_back(
+                        static_cast<unsigned>(round(bearing_value)));
+                    json_instruction_row.values.push_back(segment.travel_mode);
+
+                    route_segments_list.emplace_back(
+                        segment.name_id, static_cast<int>(segment.length),
+                        static_cast<unsigned>(route_segments_list.size()));
+                    json_instruction_array.values.push_back(json_instruction_row);
+                }
+            }
+            else if (TurnInstruction::StayOnRoundAbout == current_instruction)
+            {
+                ++round_about.leave_at_exit;
+            }
+            if (segment.necessary)
+            {
+                ++necessary_segments_running_index;
+            }
+        }
+
+        osrm::json::Array json_last_instruction_row;
+        temp_instruction = cast::integral_to_string(
+            cast::enum_to_underlying(TurnInstruction::ReachedYourDestination));
+        json_last_instruction_row.values.push_back(temp_instruction);
+        json_last_instruction_row.values.push_back("");
+        json_last_instruction_row.values.push_back(0);
+        json_last_instruction_row.values.push_back(necessary_segments_running_index - 1);
+        json_last_instruction_row.values.push_back(0);
+        json_last_instruction_row.values.push_back("0m");
+        json_last_instruction_row.values.push_back(bearing::get(0.0));
+        json_last_instruction_row.values.push_back(0.);
+        json_instruction_array.values.push_back(json_last_instruction_row);
+    }
+};
+
+#endif /* JSON_DESCRIPTOR_H_ */

extract.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -26,17 +26,58 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "extractor/extractor.hpp"
-#include "Util/simple_logger.hpp"
+#include "extractor/extractor_options.hpp"
+#include "util/simple_logger.hpp"
 
-int main (int argc, char *argv[])
+#include <boost/filesystem.hpp>
+
+#include <exception>
+
+int main(int argc, char *argv[])
 {
     try
     {
-        return Extractor().Run(argc, argv);
+        LogPolicy::GetInstance().Unmute();
+        ExtractorConfig extractor_config;
+
+        const return_code result = ExtractorOptions::ParseArguments(argc, argv, extractor_config);
+
+        if (return_code::fail == result)
+        {
+            return 1;
+        }
+
+        if (return_code::exit == result)
+        {
+            return 0;
+        }
+
+        ExtractorOptions::GenerateOutputFilesNames(extractor_config);
+
+        if (1 > extractor_config.requested_num_threads)
+        {
+            SimpleLogger().Write(logWARNING) << "Number of threads must be 1 or larger";
+            return 1;
+        }
+
+        if (!boost::filesystem::is_regular_file(extractor_config.input_path))
+        {
+            SimpleLogger().Write(logWARNING)
+                << "Input file " << extractor_config.input_path.string() << " not found!";
+            return 1;
+        }
+
+        if (!boost::filesystem::is_regular_file(extractor_config.profile_path))
+        {
+            SimpleLogger().Write(logWARNING) << "Profile " << extractor_config.profile_path.string()
+                                             << " not found!";
+            return 1;
+        }
+        return extractor(extractor_config).run();
     }
     catch (const std::exception &e)
     {
         SimpleLogger().Write(logWARNING) << "[exception] " << e.what();
+        return 1;
     }
-
 }

extractor/extraction_containers.cpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -28,12 +28,14 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "extraction_containers.hpp"
 #include "extraction_way.hpp"
 
+#include "../data_structures/coordinate_calculation.hpp"
 #include "../data_structures/node_id.hpp"
 #include "../data_structures/range_table.hpp"
 
-#include "../Util/OSRMException.h"
-#include "../Util/simple_logger.hpp"
-#include "../Util/timing_util.hpp"
+#include "../util/osrm_exception.hpp"
+#include "../util/simple_logger.hpp"
+#include "../util/timing_util.hpp"
+#include "../util/fingerprint.hpp"
 
 #include <boost/assert.hpp>
 #include <boost/filesystem.hpp>
@@ -53,6 +55,7 @@ ExtractionContainers::ExtractionContainers()
 
 ExtractionContainers::~ExtractionContainers()
 {
+    // FIXME isn't this done implicitly of the stxxl::vectors go out of scope?
     used_node_id_list.clear();
     all_nodes_list.clear();
     all_edges_list.clear();
@@ -61,378 +64,570 @@ ExtractionContainers::~ExtractionContainers()
     way_start_end_id_list.clear();
 }
 
+/**
+ * Processes the collected data and serializes it.
+ * At this point nodes are still referenced by their OSM id.
+ *
+ * - map start-end nodes of ways to ways used int restrictions to compute compressed
+ *   trippe representation
+ * - filter nodes list to nodes that are referenced by ways
+ * - merge edges with nodes to include location of start/end points and serialize
+ *
+ */
 void ExtractionContainers::PrepareData(const std::string &output_file_name,
-                                       const std::string &restrictions_file_name)
+                                       const std::string &restrictions_file_name,
+                                       const std::string &name_file_name)
 {
     try
     {
-        unsigned number_of_used_nodes = 0;
-        unsigned number_of_used_edges = 0;
-
-        std::cout << "[extractor] Sorting used nodes        ... " << std::flush;
-        TIMER_START(sorting_used_nodes);
-        stxxl::sort(used_node_id_list.begin(), used_node_id_list.end(), Cmp(), stxxl_memory);
-        TIMER_STOP(sorting_used_nodes);
-        std::cout << "ok, after " << TIMER_SEC(sorting_used_nodes) << "s" << std::endl;
-
-        std::cout << "[extractor] Erasing duplicate nodes   ... " << std::flush;
-        TIMER_START(erasing_dups);
-        auto new_end = std::unique(used_node_id_list.begin(), used_node_id_list.end());
-        used_node_id_list.resize(new_end - used_node_id_list.begin());
-        TIMER_STOP(erasing_dups);
-        std::cout << "ok, after " << TIMER_SEC(erasing_dups) << "s" << std::endl;
-
-
-        std::cout << "[extractor] Sorting all nodes         ... " << std::flush;
-        TIMER_START(sorting_nodes);
-        stxxl::sort(all_nodes_list.begin(),
-                    all_nodes_list.end(),
-                    ExternalMemoryNodeSTXXLCompare(),
-                    stxxl_memory);
-        TIMER_STOP(sorting_nodes);
-        std::cout << "ok, after " << TIMER_SEC(sorting_nodes) << "s" << std::endl;
-
-
-        std::cout << "[extractor] Sorting used ways         ... " << std::flush;
-        TIMER_START(sort_ways);
-        stxxl::sort(way_start_end_id_list.begin(),
-                    way_start_end_id_list.end(),
-                    FirstAndLastSegmentOfWayStxxlCompare(),
-                    stxxl_memory);
-        TIMER_STOP(sort_ways);
-        std::cout << "ok, after " << TIMER_SEC(sort_ways) << "s" << std::endl;
-
-        std::cout << "[extractor] Sorting " << restrictions_list.size() << " restrictions. by from... " << std::flush;
-        TIMER_START(sort_restrictions);
-        stxxl::sort(restrictions_list.begin(),
-                    restrictions_list.end(),
-                    CmpRestrictionContainerByFrom(),
-                    stxxl_memory);
-        TIMER_STOP(sort_restrictions);
-        std::cout << "ok, after " << TIMER_SEC(sort_restrictions) << "s" << std::endl;
-
-        std::cout << "[extractor] Fixing restriction starts ... " << std::flush;
-        TIMER_START(fix_restriction_starts);
-        auto restrictions_iterator = restrictions_list.begin();
-        auto way_start_and_end_iterator = way_start_end_id_list.begin();
-
-        while (way_start_and_end_iterator != way_start_end_id_list.end() &&
-               restrictions_iterator != restrictions_list.end())
-        {
-            if (way_start_and_end_iterator->way_id < restrictions_iterator->restriction.from.way)
-            {
-                ++way_start_and_end_iterator;
-                continue;
-            }
-
-            if (way_start_and_end_iterator->way_id > restrictions_iterator->restriction.from.way)
-            {
-                ++restrictions_iterator;
-                continue;
-            }
-
-            BOOST_ASSERT(way_start_and_end_iterator->way_id == restrictions_iterator->restriction.from.way);
-            const NodeID via_node_id = restrictions_iterator->restriction.via.node;
-
-            if (way_start_and_end_iterator->first_segment_source_id == via_node_id)
-            {
-                restrictions_iterator->restriction.from.node =
-                    way_start_and_end_iterator->first_segment_source_id;
-            }
-            else if (way_start_and_end_iterator->first_segment_source_id == via_node_id)
-            {
-                restrictions_iterator->restriction.from.node =
-                    way_start_and_end_iterator->first_segment_source_id;
-            }
-            else if (way_start_and_end_iterator->last_segment_source_id == via_node_id)
-            {
-                restrictions_iterator->restriction.from.node =
-                    way_start_and_end_iterator->last_segment_target_id;
-            }
-            else if (way_start_and_end_iterator->last_segment_target_id == via_node_id)
-            {
-                restrictions_iterator->restriction.from.node = way_start_and_end_iterator->last_segment_source_id;
-            }
-            ++restrictions_iterator;
-        }
-
-        TIMER_STOP(fix_restriction_starts);
-        std::cout << "ok, after " << TIMER_SEC(fix_restriction_starts) << "s" << std::endl;
-
-        std::cout << "[extractor] Sorting restrictions. by to  ... " << std::flush;
-        TIMER_START(sort_restrictions_to);
-        stxxl::sort(restrictions_list.begin(),
-                    restrictions_list.end(),
-                    CmpRestrictionContainerByTo(),
-                    stxxl_memory);
-        TIMER_STOP(sort_restrictions_to);
-        std::cout << "ok, after " << TIMER_SEC(sort_restrictions_to) << "s" << std::endl;
-
-        unsigned number_of_useable_restrictions = 0;
-        std::cout << "[extractor] Fixing restriction ends   ... " << std::flush;
-        TIMER_START(fix_restriction_ends);
-        restrictions_iterator = restrictions_list.begin();
-        way_start_and_end_iterator = way_start_end_id_list.begin();
-        while (way_start_and_end_iterator != way_start_end_id_list.end() &&
-               restrictions_iterator != restrictions_list.end())
-        {
-            if (way_start_and_end_iterator->way_id < restrictions_iterator->restriction.to.way)
-            {
-                ++way_start_and_end_iterator;
-                continue;
-            }
-            if (way_start_and_end_iterator->way_id > restrictions_iterator->restriction.to.way)
-            {
-                ++restrictions_iterator;
-                continue;
-            }
-            NodeID via_node_id = restrictions_iterator->restriction.via.node;
-            if (way_start_and_end_iterator->last_segment_source_id == via_node_id)
-            {
-                restrictions_iterator->restriction.to.node = way_start_and_end_iterator->last_segment_target_id;
-            }
-            else if (way_start_and_end_iterator->last_segment_target_id == via_node_id)
-            {
-                restrictions_iterator->restriction.to.node = way_start_and_end_iterator->last_segment_source_id;
-            }
-            else if (way_start_and_end_iterator->first_segment_source_id == via_node_id)
-            {
-                restrictions_iterator->restriction.to.node = way_start_and_end_iterator->first_segment_target_id;
-            }
-            else if (way_start_and_end_iterator->first_segment_target_id == via_node_id)
-            {
-                restrictions_iterator->restriction.to.node = way_start_and_end_iterator->first_segment_source_id;
-            }
-
-            if (std::numeric_limits<unsigned>::max() != restrictions_iterator->restriction.from.node &&
-                std::numeric_limits<unsigned>::max() != restrictions_iterator->restriction.to.node)
-            {
-                ++number_of_useable_restrictions;
-            }
-            ++restrictions_iterator;
-        }
-        TIMER_STOP(fix_restriction_ends);
-        std::cout << "ok, after " << TIMER_SEC(fix_restriction_ends) << "s" << std::endl;
-
-        SimpleLogger().Write() << "usable restrictions: " << number_of_useable_restrictions;
-        // serialize restrictions
-        std::ofstream restrictions_out_stream;
-        restrictions_out_stream.open(restrictions_file_name.c_str(), std::ios::binary);
-        restrictions_out_stream.write((char *)&fingerprint, sizeof(FingerPrint));
-        restrictions_out_stream.write((char *)&number_of_useable_restrictions, sizeof(unsigned));
-
-        for(const auto & restriction_container : restrictions_list)
-        {
-            if (std::numeric_limits<unsigned>::max() != restriction_container.restriction.from.node &&
-                std::numeric_limits<unsigned>::max() != restriction_container.restriction.to.node)
-            {
-                restrictions_out_stream.write((char *)&(restriction_container.restriction),
-                                              sizeof(TurnRestriction));
-            }
-        }
-        restrictions_out_stream.close();
-
         std::ofstream file_out_stream;
         file_out_stream.open(output_file_name.c_str(), std::ios::binary);
+        const FingerPrint fingerprint = FingerPrint::GetValid();
         file_out_stream.write((char *)&fingerprint, sizeof(FingerPrint));
-        file_out_stream.write((char *)&number_of_used_nodes, sizeof(unsigned));
-        std::cout << "[extractor] Confirming/Writing used nodes     ... " << std::flush;
-        TIMER_START(write_nodes);
-        // identify all used nodes by a merging step of two sorted lists
-        auto node_iterator = all_nodes_list.begin();
-        auto node_id_iterator = used_node_id_list.begin();
-        while (node_id_iterator != used_node_id_list.end() && node_iterator != all_nodes_list.end())
-        {
-            if (*node_id_iterator < node_iterator->node_id)
-            {
-                ++node_id_iterator;
-                continue;
-            }
-            if (*node_id_iterator > node_iterator->node_id)
-            {
-                ++node_iterator;
-                continue;
-            }
-            BOOST_ASSERT(*node_id_iterator == node_iterator->node_id);
 
-            file_out_stream.write((char *)&(*node_iterator), sizeof(ExternalMemoryNode));
+        PrepareNodes();
+        WriteNodes(file_out_stream);
+        PrepareEdges();
+        WriteEdges(file_out_stream);
 
-            ++number_of_used_nodes;
-            ++node_id_iterator;
-            ++node_iterator;
-        }
-
-        TIMER_STOP(write_nodes);
-        std::cout << "ok, after " << TIMER_SEC(write_nodes) << "s" << std::endl;
-
-        std::cout << "[extractor] setting number of nodes   ... " << std::flush;
-        std::ios::pos_type previous_file_position = file_out_stream.tellp();
-        file_out_stream.seekp(std::ios::beg + sizeof(FingerPrint));
-        file_out_stream.write((char *)&number_of_used_nodes, sizeof(unsigned));
-        file_out_stream.seekp(previous_file_position);
-
-        std::cout << "ok" << std::endl;
-
-        // Sort edges by start.
-        std::cout << "[extractor] Sorting edges by start    ... " << std::flush;
-        TIMER_START(sort_edges_by_start);
-        stxxl::sort(all_edges_list.begin(), all_edges_list.end(), CmpEdgeByStartID(), stxxl_memory);
-        TIMER_STOP(sort_edges_by_start);
-        std::cout << "ok, after " << TIMER_SEC(sort_edges_by_start) << "s" << std::endl;
-
-
-        std::cout << "[extractor] Setting start coords      ... " << std::flush;
-        TIMER_START(set_start_coords);
-        file_out_stream.write((char *)&number_of_used_edges, sizeof(unsigned));
-        // Traverse list of edges and nodes in parallel and set start coord
-        node_iterator = all_nodes_list.begin();
-        auto edge_iterator = all_edges_list.begin();
-        while (edge_iterator != all_edges_list.end() && node_iterator != all_nodes_list.end())
-        {
-            if (edge_iterator->start < node_iterator->node_id)
-            {
-                ++edge_iterator;
-                continue;
-            }
-            if (edge_iterator->start > node_iterator->node_id)
-            {
-                node_iterator++;
-                continue;
-            }
-
-            BOOST_ASSERT(edge_iterator->start == node_iterator->node_id);
-            edge_iterator->source_coordinate.lat = node_iterator->lat;
-            edge_iterator->source_coordinate.lon = node_iterator->lon;
-            ++edge_iterator;
-        }
-        TIMER_STOP(set_start_coords);
-        std::cout << "ok, after " << TIMER_SEC(set_start_coords) << "s" << std::endl;
-
-        // Sort Edges by target
-        std::cout << "[extractor] Sorting edges by target   ... " << std::flush;
-        TIMER_START(sort_edges_by_target);
-        stxxl::sort(all_edges_list.begin(), all_edges_list.end(), CmpEdgeByTargetID(), stxxl_memory);
-        TIMER_STOP(sort_edges_by_target);
-        std::cout << "ok, after " << TIMER_SEC(sort_edges_by_target) << "s" << std::endl;
-
-        std::cout << "[extractor] Setting target coords     ... " << std::flush;
-        TIMER_START(set_target_coords);
-        // Traverse list of edges and nodes in parallel and set target coord
-        node_iterator = all_nodes_list.begin();
-        edge_iterator = all_edges_list.begin();
-
-        while (edge_iterator != all_edges_list.end() && node_iterator != all_nodes_list.end())
-        {
-            if (edge_iterator->target < node_iterator->node_id)
-            {
-                ++edge_iterator;
-                continue;
-            }
-            if (edge_iterator->target > node_iterator->node_id)
-            {
-                ++node_iterator;
-                continue;
-            }
-            BOOST_ASSERT(edge_iterator->target == node_iterator->node_id);
-            if (edge_iterator->source_coordinate.lat != std::numeric_limits<int>::min() &&
-                edge_iterator->source_coordinate.lon != std::numeric_limits<int>::min())
-            {
-                BOOST_ASSERT(edge_iterator->speed != -1);
-                edge_iterator->target_coordinate.lat = node_iterator->lat;
-                edge_iterator->target_coordinate.lon = node_iterator->lon;
-
-                const double distance = FixedPointCoordinate::ApproximateEuclideanDistance(
-                    edge_iterator->source_coordinate.lat,
-                    edge_iterator->source_coordinate.lon,
-                    node_iterator->lat,
-                    node_iterator->lon);
-
-                const double weight = (distance * 10.) / (edge_iterator->speed / 3.6);
-                int integer_weight = std::max(
-                    1,
-                    (int)std::floor(
-                        (edge_iterator->is_duration_set ? edge_iterator->speed : weight) + .5));
-                int integer_distance = std::max(1, (int)distance);
-                short zero = 0;
-                short one = 1;
-
-                file_out_stream.write((char *)&edge_iterator->start, sizeof(unsigned));
-                file_out_stream.write((char *)&edge_iterator->target, sizeof(unsigned));
-                file_out_stream.write((char *)&integer_distance, sizeof(int));
-                switch (edge_iterator->direction)
-                {
-                case ExtractionWay::notSure:
-                    file_out_stream.write((char *)&zero, sizeof(short));
-                    break;
-                case ExtractionWay::oneway:
-                    file_out_stream.write((char *)&one, sizeof(short));
-                    break;
-                case ExtractionWay::bidirectional:
-                    file_out_stream.write((char *)&zero, sizeof(short));
-                    break;
-                case ExtractionWay::opposite:
-                    file_out_stream.write((char *)&one, sizeof(short));
-                    break;
-                default:
-                    throw OSRMException("edge has broken direction");
-                }
-
-                file_out_stream.write((char *)&integer_weight, sizeof(int));
-                file_out_stream.write((char *)&edge_iterator->name_id, sizeof(unsigned));
-                file_out_stream.write((char *)&edge_iterator->is_roundabout, sizeof(bool));
-                file_out_stream.write((char *)&edge_iterator->is_in_tiny_cc, sizeof(bool));
-                file_out_stream.write((char *)&edge_iterator->is_access_restricted, sizeof(bool));
-
-                // cannot take adress of bit field, so use local
-                const TravelMode  travel_mode = edge_iterator->travel_mode;
-                file_out_stream.write((char *)&travel_mode, sizeof(TravelMode));
-
-                file_out_stream.write((char *)&edge_iterator->is_split, sizeof(bool));
-                ++number_of_used_edges;
-            }
-            ++edge_iterator;
-        }
-        TIMER_STOP(set_target_coords);
-        std::cout << "ok, after " << TIMER_SEC(set_target_coords) << "s" << std::endl;
-
-        std::cout << "[extractor] setting number of edges   ... " << std::flush;
-
-        file_out_stream.seekp(previous_file_position);
-        file_out_stream.write((char *)&number_of_used_edges, sizeof(unsigned));
         file_out_stream.close();
-        std::cout << "ok" << std::endl;
 
-        std::cout << "[extractor] writing street name index ... " << std::flush;
-        TIMER_START(write_name_index);
-        std::string name_file_streamName = (output_file_name + ".names");
-        boost::filesystem::ofstream name_file_stream(name_file_streamName, std::ios::binary);
+        PrepareRestrictions();
+        WriteRestrictions(restrictions_file_name);
 
-        unsigned total_length = 0;
-        std::vector<unsigned> name_lengths;
-        for (const std::string &temp_string : name_list)
-        {
-            const unsigned string_length = std::min(static_cast<unsigned>(temp_string.length()), 255u);
-            name_lengths.push_back(string_length);
-            total_length += string_length;
-        }
-
-        RangeTable<> table(name_lengths);
-        name_file_stream << table;
-
-        name_file_stream.write((char*) &total_length, sizeof(unsigned));
-        // write all chars consecutively
-        for (const std::string &temp_string : name_list)
-        {
-            const unsigned string_length = std::min(static_cast<unsigned>(temp_string.length()), 255u);
-            name_file_stream.write(temp_string.c_str(), string_length);
-        }
-
-        name_file_stream.close();
-        TIMER_STOP(write_name_index);
-        std::cout << "ok, after " << TIMER_SEC(write_name_index) << "s" << std::endl;
-
-        SimpleLogger().Write() << "Processed " << number_of_used_nodes << " nodes and "
-                               << number_of_used_edges << " edges";
+        WriteNames(name_file_name);
+    }
+    catch (const std::exception &e)
+    {
+        std::cerr << "Caught Execption:" << e.what() << std::endl;
     }
-    catch (const std::exception &e) { std::cerr << "Caught Execption:" << e.what() << std::endl; }
+}
+
+void ExtractionContainers::WriteNames(const std::string& names_file_name) const
+{
+    std::cout << "[extractor] writing street name index ... " << std::flush;
+    TIMER_START(write_name_index);
+    boost::filesystem::ofstream name_file_stream(names_file_name, std::ios::binary);
+
+    unsigned total_length = 0;
+    std::vector<unsigned> name_lengths;
+    for (const std::string &temp_string : name_list)
+    {
+        const unsigned string_length =
+            std::min(static_cast<unsigned>(temp_string.length()), 255u);
+        name_lengths.push_back(string_length);
+        total_length += string_length;
+    }
+
+    // builds and writes the index
+    RangeTable<> name_index_range(name_lengths);
+    name_file_stream << name_index_range;
+
+    name_file_stream.write((char *)&total_length, sizeof(unsigned));
+    // write all chars consecutively
+    for (const std::string &temp_string : name_list)
+    {
+        const unsigned string_length =
+            std::min(static_cast<unsigned>(temp_string.length()), 255u);
+        name_file_stream.write(temp_string.c_str(), string_length);
+    }
+
+    name_file_stream.close();
+    TIMER_STOP(write_name_index);
+    std::cout << "ok, after " << TIMER_SEC(write_name_index) << "s" << std::endl;
+}
+
+void ExtractionContainers::PrepareNodes()
+{
+    std::cout << "[extractor] Sorting used nodes        ... " << std::flush;
+    TIMER_START(sorting_used_nodes);
+    stxxl::sort(used_node_id_list.begin(), used_node_id_list.end(), Cmp(), stxxl_memory);
+    TIMER_STOP(sorting_used_nodes);
+    std::cout << "ok, after " << TIMER_SEC(sorting_used_nodes) << "s" << std::endl;
+
+    std::cout << "[extractor] Erasing duplicate nodes   ... " << std::flush;
+    TIMER_START(erasing_dups);
+    auto new_end = std::unique(used_node_id_list.begin(), used_node_id_list.end());
+    used_node_id_list.resize(new_end - used_node_id_list.begin());
+    TIMER_STOP(erasing_dups);
+    std::cout << "ok, after " << TIMER_SEC(erasing_dups) << "s" << std::endl;
+
+    std::cout << "[extractor] Building node id map      ... " << std::flush;
+    TIMER_START(id_map);
+    external_to_internal_node_id_map.reserve(used_node_id_list.size());
+    for (NodeID i = 0u; i < used_node_id_list.size(); ++i)
+        external_to_internal_node_id_map[used_node_id_list[i]] = i;
+    TIMER_STOP(id_map);
+    std::cout << "ok, after " << TIMER_SEC(id_map) << "s" << std::endl;
+
+    std::cout << "[extractor] Sorting all nodes         ... " << std::flush;
+    TIMER_START(sorting_nodes);
+    stxxl::sort(all_nodes_list.begin(), all_nodes_list.end(), ExternalMemoryNodeSTXXLCompare(),
+                stxxl_memory);
+    TIMER_STOP(sorting_nodes);
+    std::cout << "ok, after " << TIMER_SEC(sorting_nodes) << "s" << std::endl;
+}
+
+void ExtractionContainers::PrepareEdges()
+{
+    // Sort edges by start.
+    std::cout << "[extractor] Sorting edges by start    ... " << std::flush;
+    TIMER_START(sort_edges_by_start);
+    stxxl::sort(all_edges_list.begin(), all_edges_list.end(), CmpEdgeByStartID(), stxxl_memory);
+    TIMER_STOP(sort_edges_by_start);
+    std::cout << "ok, after " << TIMER_SEC(sort_edges_by_start) << "s" << std::endl;
+
+    std::cout << "[extractor] Setting start coords      ... " << std::flush;
+    TIMER_START(set_start_coords);
+    // Traverse list of edges and nodes in parallel and set start coord
+    auto node_iterator = all_nodes_list.begin();
+    auto edge_iterator = all_edges_list.begin();
+    while (edge_iterator != all_edges_list.end() && node_iterator != all_nodes_list.end())
+    {
+        if (edge_iterator->result.source < node_iterator->node_id)
+        {
+            edge_iterator->result.source = SPECIAL_NODEID;
+            ++edge_iterator;
+            continue;
+        }
+        if (edge_iterator->result.source > node_iterator->node_id)
+        {
+            node_iterator++;
+            continue;
+        }
+
+        // remove loops
+        if (edge_iterator->result.source == edge_iterator->result.target)
+        {
+            edge_iterator->result.source = SPECIAL_NODEID;
+            edge_iterator->result.target = SPECIAL_NODEID;
+            ++edge_iterator;
+            continue;
+        }
+
+        BOOST_ASSERT(edge_iterator->result.source == node_iterator->node_id);
+
+        // assign new node id
+        auto id_iter = external_to_internal_node_id_map.find(node_iterator->node_id);
+        BOOST_ASSERT(id_iter != external_to_internal_node_id_map.end());
+        edge_iterator->result.source = id_iter->second;
+
+        edge_iterator->source_coordinate.lat = node_iterator->lat;
+        edge_iterator->source_coordinate.lon = node_iterator->lon;
+        ++edge_iterator;
+    }
+    TIMER_STOP(set_start_coords);
+    std::cout << "ok, after " << TIMER_SEC(set_start_coords) << "s" << std::endl;
+
+    // Sort Edges by target
+    std::cout << "[extractor] Sorting edges by target   ... " << std::flush;
+    TIMER_START(sort_edges_by_target);
+    stxxl::sort(all_edges_list.begin(), all_edges_list.end(), CmpEdgeByTargetID(),
+                stxxl_memory);
+    TIMER_STOP(sort_edges_by_target);
+    std::cout << "ok, after " << TIMER_SEC(sort_edges_by_target) << "s" << std::endl;
+
+    // Compute edge weights
+    std::cout << "[extractor] Computing edge weights    ... " << std::flush;
+    TIMER_START(compute_weights);
+    node_iterator = all_nodes_list.begin();
+    edge_iterator = all_edges_list.begin();
+    while (edge_iterator != all_edges_list.end() && node_iterator != all_nodes_list.end())
+    {
+        // skip all invalid edges
+        if (edge_iterator->result.source == SPECIAL_NODEID)
+        {
+            ++edge_iterator;
+            continue;
+        }
+
+        if (edge_iterator->result.target < node_iterator->node_id)
+        {
+            edge_iterator->result.target = SPECIAL_NODEID;
+            ++edge_iterator;
+            continue;
+        }
+        if (edge_iterator->result.target > node_iterator->node_id)
+        {
+            ++node_iterator;
+            continue;
+        }
+
+        BOOST_ASSERT(edge_iterator->result.target == node_iterator->node_id);
+        BOOST_ASSERT(edge_iterator->weight_data.speed >= 0);
+        BOOST_ASSERT(edge_iterator->source_coordinate.lat != std::numeric_limits<int>::min());
+        BOOST_ASSERT(edge_iterator->source_coordinate.lon != std::numeric_limits<int>::min());
+
+        const double distance = coordinate_calculation::euclidean_distance(
+            edge_iterator->source_coordinate.lat, edge_iterator->source_coordinate.lon,
+            node_iterator->lat, node_iterator->lon);
+
+        const double weight = [distance](const InternalExtractorEdge::WeightData& data) {
+            switch (data.type)
+            {
+                case InternalExtractorEdge::WeightType::EDGE_DURATION:
+                case InternalExtractorEdge::WeightType::WAY_DURATION:
+                    return data.duration * 10.;
+                    break;
+                case InternalExtractorEdge::WeightType::SPEED:
+                    return (distance * 10.) / (data.speed / 3.6);
+                    break;
+                case InternalExtractorEdge::WeightType::INVALID:
+                    osrm::exception("invalid weight type");
+            }
+            return -1.0;
+        }(edge_iterator->weight_data);
+
+        auto& edge = edge_iterator->result;
+        edge.weight = std::max(1, static_cast<int>(std::floor(weight + .5)));
+
+        // assign new node id
+        auto id_iter = external_to_internal_node_id_map.find(node_iterator->node_id);
+        BOOST_ASSERT(id_iter != external_to_internal_node_id_map.end());
+        edge.target = id_iter->second;
+
+        // orient edges consistently: source id < target id
+        // important for multi-edge removal
+        if (edge.source > edge.target)
+        {
+            std::swap(edge.source, edge.target);
+
+            // std::swap does not work with bit-fields
+            bool temp = edge.forward;
+            edge.forward = edge.backward;
+            edge.backward = temp;
+        }
+        ++edge_iterator;
+    }
+    TIMER_STOP(compute_weights);
+    std::cout << "ok, after " << TIMER_SEC(compute_weights) << "s" << std::endl;
+
+    // Sort edges by start.
+    std::cout << "[extractor] Sorting edges by renumbered start ... " << std::flush;
+    TIMER_START(sort_edges_by_renumbered_start);
+    stxxl::sort(all_edges_list.begin(), all_edges_list.end(), CmpEdgeByStartThenTargetID(), stxxl_memory);
+    TIMER_STOP(sort_edges_by_renumbered_start);
+    std::cout << "ok, after " << TIMER_SEC(sort_edges_by_renumbered_start) << "s" << std::endl;
+
+    BOOST_ASSERT(all_edges_list.size() > 0);
+    for (unsigned i = 0; i < all_edges_list.size();)
+    {
+        // only invalid edges left
+        if (all_edges_list[i].result.source == SPECIAL_NODEID)
+        {
+            break;
+        }
+        // skip invalid edges
+        if (all_edges_list[i].result.target == SPECIAL_NODEID)
+        {
+            continue;
+        }
+
+        unsigned start_idx = i;
+        NodeID source = all_edges_list[i].result.source;
+        NodeID target = all_edges_list[i].result.target;
+
+        int min_forward_weight = std::numeric_limits<int>::max();
+        int min_backward_weight = std::numeric_limits<int>::max();
+        unsigned min_forward_idx = std::numeric_limits<unsigned>::max();
+        unsigned min_backward_idx = std::numeric_limits<unsigned>::max();
+
+        // find minimal edge in both directions
+        while (all_edges_list[i].result.source == source &&
+               all_edges_list[i].result.target == target)
+        {
+            if (all_edges_list[i].result.forward && all_edges_list[i].result.weight < min_forward_weight)
+            {
+                min_forward_idx = i;
+            }
+            if (all_edges_list[i].result.backward && all_edges_list[i].result.weight < min_backward_weight)
+            {
+                min_backward_idx = i;
+            }
+
+            // this also increments the outer loop counter!
+            i++;
+        }
+
+        BOOST_ASSERT(min_forward_idx == std::numeric_limits<unsigned>::max() || min_forward_idx < i);
+        BOOST_ASSERT(min_backward_idx == std::numeric_limits<unsigned>::max() || min_backward_idx < i);
+        BOOST_ASSERT(min_backward_idx != std::numeric_limits<unsigned>::max() ||
+                     min_forward_idx != std::numeric_limits<unsigned>::max());
+
+        if (min_backward_idx == min_forward_idx)
+        {
+            all_edges_list[min_forward_idx].result.is_split = false;
+            all_edges_list[min_forward_idx].result.forward = true;
+            all_edges_list[min_forward_idx].result.backward = true;
+        }
+        else
+        {
+            bool has_forward = min_forward_idx != std::numeric_limits<unsigned>::max();
+            bool has_backward = min_backward_idx != std::numeric_limits<unsigned>::max();
+            if (has_forward)
+            {
+                all_edges_list[min_forward_idx].result.forward = true;
+                all_edges_list[min_forward_idx].result.backward = false;
+                all_edges_list[min_forward_idx].result.is_split = has_backward;
+            }
+            if (has_backward)
+            {
+                std::swap(all_edges_list[min_backward_idx].result.source,
+                          all_edges_list[min_backward_idx].result.target);
+                all_edges_list[min_backward_idx].result.forward = true;
+                all_edges_list[min_backward_idx].result.backward = false;
+                all_edges_list[min_backward_idx].result.is_split = has_forward;
+            }
+        }
+
+        // invalidate all unused edges
+        for (unsigned j = start_idx; j < i; j++)
+        {
+            if (j == min_forward_idx || j == min_backward_idx)
+            {
+                continue;
+            }
+            all_edges_list[j].result.source = SPECIAL_NODEID;
+            all_edges_list[j].result.target = SPECIAL_NODEID;
+        }
+    }
+}
+
+void ExtractionContainers::WriteEdges(std::ofstream& file_out_stream) const
+{
+    std::cout << "[extractor] Writing used egdes       ... " << std::flush;
+    TIMER_START(write_edges);
+    // Traverse list of edges and nodes in parallel and set target coord
+    unsigned number_of_used_edges = 0;
+
+    auto start_position = file_out_stream.tellp();
+    file_out_stream.write((char *)&number_of_used_edges, sizeof(unsigned));
+
+    for (const auto& edge : all_edges_list)
+    {
+        if (edge.result.source == SPECIAL_NODEID || edge.result.target == SPECIAL_NODEID)
+        {
+            continue;
+        }
+
+        file_out_stream.write((char*) &edge.result, sizeof(NodeBasedEdge));
+        number_of_used_edges++;
+    }
+    TIMER_STOP(write_edges);
+    std::cout << "ok, after " << TIMER_SEC(write_edges) << "s" << std::endl;
+
+    std::cout << "[extractor] setting number of edges   ... " << std::flush;
+    file_out_stream.seekp(start_position);
+    file_out_stream.write((char *)&number_of_used_edges, sizeof(unsigned));
+    std::cout << "ok" << std::endl;
+
+    SimpleLogger().Write() << "Processed " << number_of_used_edges << " edges";
+}
+
+void ExtractionContainers::WriteNodes(std::ofstream& file_out_stream) const
+{
+    unsigned number_of_used_nodes = 0;
+    // write dummy value, will be overwritten later
+    file_out_stream.write((char *)&number_of_used_nodes, sizeof(unsigned));
+    std::cout << "[extractor] Confirming/Writing used nodes     ... " << std::flush;
+    TIMER_START(write_nodes);
+    // identify all used nodes by a merging step of two sorted lists
+    auto node_iterator = all_nodes_list.begin();
+    auto node_id_iterator = used_node_id_list.begin();
+    while (node_id_iterator != used_node_id_list.end() && node_iterator != all_nodes_list.end())
+    {
+        if (*node_id_iterator < node_iterator->node_id)
+        {
+            ++node_id_iterator;
+            continue;
+        }
+        if (*node_id_iterator > node_iterator->node_id)
+        {
+            ++node_iterator;
+            continue;
+        }
+        BOOST_ASSERT(*node_id_iterator == node_iterator->node_id);
+
+        file_out_stream.write((char *)&(*node_iterator), sizeof(ExternalMemoryNode));
+
+        ++number_of_used_nodes;
+        ++node_id_iterator;
+        ++node_iterator;
+    }
+    TIMER_STOP(write_nodes);
+    std::cout << "ok, after " << TIMER_SEC(write_nodes) << "s" << std::endl;
+
+    std::cout << "[extractor] setting number of nodes   ... " << std::flush;
+    std::ios::pos_type previous_file_position = file_out_stream.tellp();
+    file_out_stream.seekp(std::ios::beg + sizeof(FingerPrint));
+    file_out_stream.write((char *)&number_of_used_nodes, sizeof(unsigned));
+    file_out_stream.seekp(previous_file_position);
+    std::cout << "ok" << std::endl;
+
+    SimpleLogger().Write() << "Processed " << number_of_used_nodes << " nodes";
+}
+
+void ExtractionContainers::WriteRestrictions(const std::string& path) const
+{
+    // serialize restrictions
+    std::ofstream restrictions_out_stream;
+    unsigned written_restriction_count = 0;
+    restrictions_out_stream.open(path.c_str(), std::ios::binary);
+    const FingerPrint fingerprint = FingerPrint::GetValid();
+    restrictions_out_stream.write((char *)&fingerprint, sizeof(FingerPrint));
+    const auto count_position = restrictions_out_stream.tellp();
+    restrictions_out_stream.write((char *)&written_restriction_count, sizeof(unsigned));
+
+    for (const auto &restriction_container : restrictions_list)
+    {
+        if (SPECIAL_NODEID != restriction_container.restriction.from.node &&
+            SPECIAL_NODEID != restriction_container.restriction.via.node &&
+            SPECIAL_NODEID != restriction_container.restriction.to.node)
+        {
+            restrictions_out_stream.write((char *)&(restriction_container.restriction),
+                                          sizeof(TurnRestriction));
+            ++written_restriction_count;
+        }
+    }
+    restrictions_out_stream.seekp(count_position);
+    restrictions_out_stream.write((char *)&written_restriction_count, sizeof(unsigned));
+    restrictions_out_stream.close();
+    SimpleLogger().Write() << "usable restrictions: " << written_restriction_count;
+}
+
+void ExtractionContainers::PrepareRestrictions()
+{
+    std::cout << "[extractor] Sorting used ways         ... " << std::flush;
+    TIMER_START(sort_ways);
+    stxxl::sort(way_start_end_id_list.begin(), way_start_end_id_list.end(),
+                FirstAndLastSegmentOfWayStxxlCompare(), stxxl_memory);
+    TIMER_STOP(sort_ways);
+    std::cout << "ok, after " << TIMER_SEC(sort_ways) << "s" << std::endl;
+
+    std::cout << "[extractor] Sorting " << restrictions_list.size()
+              << " restriction. by from... " << std::flush;
+    TIMER_START(sort_restrictions);
+    stxxl::sort(restrictions_list.begin(), restrictions_list.end(),
+                CmpRestrictionContainerByFrom(), stxxl_memory);
+    TIMER_STOP(sort_restrictions);
+    std::cout << "ok, after " << TIMER_SEC(sort_restrictions) << "s" << std::endl;
+
+    std::cout << "[extractor] Fixing restriction starts ... " << std::flush;
+    TIMER_START(fix_restriction_starts);
+    auto restrictions_iterator = restrictions_list.begin();
+    auto way_start_and_end_iterator = way_start_end_id_list.cbegin();
+
+    while (way_start_and_end_iterator != way_start_end_id_list.cend() &&
+           restrictions_iterator != restrictions_list.end())
+    {
+        if (way_start_and_end_iterator->way_id < restrictions_iterator->restriction.from.way)
+        {
+            ++way_start_and_end_iterator;
+            continue;
+        }
+
+        if (way_start_and_end_iterator->way_id > restrictions_iterator->restriction.from.way)
+        {
+            SimpleLogger().Write(LogLevel::logDEBUG) << "Restriction references invalid way: " << restrictions_iterator->restriction.from.way;
+            restrictions_iterator->restriction.from.node = SPECIAL_NODEID;
+            ++restrictions_iterator;
+            continue;
+        }
+
+        BOOST_ASSERT(way_start_and_end_iterator->way_id ==
+                     restrictions_iterator->restriction.from.way);
+        // we do not remap the via id yet, since we will need it for the to node as well
+        const NodeID via_node_id = restrictions_iterator->restriction.via.node;
+
+        // check if via is actually valid, if not invalidate
+        auto via_id_iter = external_to_internal_node_id_map.find(via_node_id);
+        if(via_id_iter == external_to_internal_node_id_map.end())
+        {
+            SimpleLogger().Write(LogLevel::logDEBUG) << "Restriction references invalid node: " << restrictions_iterator->restriction.via.node;
+            restrictions_iterator->restriction.via.node = SPECIAL_NODEID;
+            ++restrictions_iterator;
+            continue;
+        }
+
+        if (way_start_and_end_iterator->first_segment_source_id == via_node_id)
+        {
+            // assign new from node id
+            auto id_iter = external_to_internal_node_id_map.find(
+                    way_start_and_end_iterator->first_segment_target_id);
+            BOOST_ASSERT(id_iter != external_to_internal_node_id_map.end());
+            restrictions_iterator->restriction.from.node = id_iter->second;
+        }
+        else if (way_start_and_end_iterator->last_segment_target_id == via_node_id)
+        {
+            // assign new from node id
+            auto id_iter = external_to_internal_node_id_map.find(
+                    way_start_and_end_iterator->last_segment_source_id);
+            BOOST_ASSERT(id_iter != external_to_internal_node_id_map.end());
+            restrictions_iterator->restriction.from.node = id_iter->second;
+        }
+        ++restrictions_iterator;
+    }
+
+    TIMER_STOP(fix_restriction_starts);
+    std::cout << "ok, after " << TIMER_SEC(fix_restriction_starts) << "s" << std::endl;
+
+    std::cout << "[extractor] Sorting restrictions. by to  ... " << std::flush;
+    TIMER_START(sort_restrictions_to);
+    stxxl::sort(restrictions_list.begin(), restrictions_list.end(),
+                CmpRestrictionContainerByTo(), stxxl_memory);
+    TIMER_STOP(sort_restrictions_to);
+    std::cout << "ok, after " << TIMER_SEC(sort_restrictions_to) << "s" << std::endl;
+
+    std::cout << "[extractor] Fixing restriction ends   ... " << std::flush;
+    TIMER_START(fix_restriction_ends);
+    restrictions_iterator = restrictions_list.begin();
+    way_start_and_end_iterator = way_start_end_id_list.cbegin();
+    while (way_start_and_end_iterator != way_start_end_id_list.cend() &&
+           restrictions_iterator != restrictions_list.end())
+    {
+        if (way_start_and_end_iterator->way_id < restrictions_iterator->restriction.to.way)
+        {
+            ++way_start_and_end_iterator;
+            continue;
+        }
+        if (restrictions_iterator->restriction.from.node == SPECIAL_NODEID ||
+            restrictions_iterator->restriction.via.node == SPECIAL_NODEID)
+        {
+            ++restrictions_iterator;
+            continue;
+        }
+        if (way_start_and_end_iterator->way_id > restrictions_iterator->restriction.to.way)
+        {
+            SimpleLogger().Write(LogLevel::logDEBUG) << "Restriction references invalid way: " << restrictions_iterator->restriction.to.way;
+            restrictions_iterator->restriction.to.way = SPECIAL_NODEID;
+            ++restrictions_iterator;
+            continue;
+        }
+        BOOST_ASSERT(way_start_and_end_iterator->way_id ==
+                     restrictions_iterator->restriction.to.way);
+        const NodeID via_node_id = restrictions_iterator->restriction.via.node;
+
+        // assign new via node id
+        auto via_id_iter = external_to_internal_node_id_map.find(via_node_id);
+        BOOST_ASSERT(via_id_iter != external_to_internal_node_id_map.end());
+        restrictions_iterator->restriction.via.node = via_id_iter->second;
+
+        if (way_start_and_end_iterator->first_segment_source_id == via_node_id)
+        {
+            auto to_id_iter = external_to_internal_node_id_map.find(
+                    way_start_and_end_iterator->first_segment_target_id);
+            BOOST_ASSERT(to_id_iter != external_to_internal_node_id_map.end());
+            restrictions_iterator->restriction.to.node = to_id_iter->second;
+        }
+        else if (way_start_and_end_iterator->last_segment_target_id == via_node_id)
+        {
+            auto to_id_iter = external_to_internal_node_id_map.find(
+                    way_start_and_end_iterator->last_segment_source_id);
+            BOOST_ASSERT(to_id_iter != external_to_internal_node_id_map.end());
+            restrictions_iterator->restriction.to.node = to_id_iter->second;
+        }
+        ++restrictions_iterator;
+    }
+    TIMER_STOP(fix_restriction_ends);
+    std::cout << "ok, after " << TIMER_SEC(fix_restriction_ends) << "s" << std::endl;
 }

extractor/extraction_containers.hpp

@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2014, Project OSRM, Dennis Luxen, others
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -32,24 +32,40 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "first_and_last_segment_of_way.hpp"
 #include "../data_structures/external_memory_node.hpp"
 #include "../data_structures/restriction.hpp"
-#include "../Util/FingerPrint.h"
 
 #include <stxxl/vector>
+#include <unordered_map>
 
+/**
+ * Uses external memory containers from stxxl to store all the data that
+ * is collected by the extractor callbacks.
+ *
+ * The data is the filtered, aggregated and finally written to disk.
+ */
 class ExtractionContainers
 {
 #ifndef _MSC_VER
-    constexpr static unsigned stxxl_memory = ((sizeof(std::size_t) == 4) ? std::numeric_limits<int>::max() : std::numeric_limits<unsigned>::max());
+    constexpr static unsigned stxxl_memory =
+        ((sizeof(std::size_t) == 4) ? std::numeric_limits<int>::max()
+                                    : std::numeric_limits<unsigned>::max());
 #else
     const static unsigned stxxl_memory = ((sizeof(std::size_t) == 4) ? INT_MAX : UINT_MAX);
 #endif
+    void PrepareNodes();
+    void PrepareRestrictions();
+    void PrepareEdges();
+
+    void WriteNodes(std::ofstream& file_out_stream) const;
+    void WriteRestrictions(const std::string& restrictions_file_name) const;
+    void WriteEdges(std::ofstream& file_out_stream) const;
+    void WriteNames(const std::string& names_file_name) const;
   public:
-    using  STXXLNodeIDVector = stxxl::vector<NodeID>;
-    using  STXXLNodeVector = stxxl::vector<ExternalMemoryNode>;
-    using  STXXLEdgeVector = stxxl::vector<InternalExtractorEdge>;
-    using  STXXLStringVector = stxxl::vector<std::string>;
-    using  STXXLRestrictionsVector = stxxl::vector<InputRestrictionContainer>;
-    using  STXXLWayIDStartEndVector = stxxl::vector<FirstAndLastSegmentOfWay>;
+    using STXXLNodeIDVector = stxxl::vector<NodeID>;
+    using STXXLNodeVector = stxxl::vector<ExternalMemoryNode>;
+    using STXXLEdgeVector = stxxl::vector<InternalExtractorEdge>;
+    using STXXLStringVector = stxxl::vector<std::string>;
+    using STXXLRestrictionsVector = stxxl::vector<InputRestrictionContainer>;
+    using STXXLWayIDStartEndVector = stxxl::vector<FirstAndLastSegmentOfWay>;
 
     STXXLNodeIDVector used_node_id_list;
     STXXLNodeVector all_nodes_list;
@@ -57,14 +73,15 @@ class ExtractionContainers
     STXXLStringVector name_list;
     STXXLRestrictionsVector restrictions_list;
     STXXLWayIDStartEndVector way_start_end_id_list;
-    const FingerPrint fingerprint;
+    std::unordered_map<NodeID, NodeID> external_to_internal_node_id_map;
 
     ExtractionContainers();
 
     ~ExtractionContainers();
 
     void PrepareData(const std::string &output_file_name,
-                     const std::string &restrictions_file_name);
+                     const std::string &restrictions_file_name,
+                     const std::string &names_file_name);
 };
 
 #endif /* EXTRACTION_CONTAINERS_HPP */