799a677e7a
* optionally include condition and via node coords in InputRestrictionContainer * only write conditionals to disk, custom serialization for restrictions * conditional turn lookup, reuse timezone validation from extract-conditionals * adapt updater to use coordinates/osm ids, remove internal to external map * add utc time now parameter to contraction * only compile timezone code where libshp is found, adapt test running * slight refactor, more tests * catch invalid via nodes in restriction parsing, set default cucumber origin to guinée * add another run to test mld routed paths * cosmetic review changes * Simplify Timezoner for windows build * Split declaration and parsing parts for opening hours * adjust conditional tests to run without shapefiles * always include parse conditionals option * Adjust travis timeout * Added dummy TZ shapefile with test timezone polygons * [skip ci] update changelog
125 lines
3.5 KiB
C++
125 lines
3.5 KiB
C++
#ifndef GRAPH_LOADER_HPP
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#define GRAPH_LOADER_HPP
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#include "extractor/external_memory_node.hpp"
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#include "extractor/node_based_edge.hpp"
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#include "extractor/packed_osm_ids.hpp"
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#include "extractor/query_node.hpp"
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#include "extractor/restriction.hpp"
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#include "storage/io.hpp"
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#include "util/exception.hpp"
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#include "util/fingerprint.hpp"
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#include "util/log.hpp"
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#include "util/packed_vector.hpp"
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#include "util/typedefs.hpp"
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#include <boost/assert.hpp>
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#include <boost/filesystem.hpp>
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#include <boost/filesystem/fstream.hpp>
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#include <tbb/parallel_sort.h>
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#include <cmath>
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#include <fstream>
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#include <ios>
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#include <unordered_set>
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#include <vector>
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namespace osrm
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{
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namespace util
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{
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/**
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* Reads the beginning of an .osrm file and produces:
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* - barrier nodes
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* - traffic lights
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* - nodes indexed by their internal (non-osm) id
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*/
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template <typename BarrierOutIter, typename TrafficSignalsOutIter>
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NodeID loadNodesFromFile(storage::io::FileReader &file_reader,
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BarrierOutIter barriers,
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TrafficSignalsOutIter traffic_signals,
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std::vector<util::Coordinate> &coordinates,
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extractor::PackedOSMIDs &osm_node_ids)
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{
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auto number_of_nodes = file_reader.ReadElementCount64();
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Log() << "Importing number_of_nodes new = " << number_of_nodes << " nodes ";
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coordinates.resize(number_of_nodes);
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osm_node_ids.reserve(number_of_nodes);
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extractor::ExternalMemoryNode current_node;
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for (NodeID i = 0; i < number_of_nodes; ++i)
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{
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file_reader.ReadInto(¤t_node, 1);
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coordinates[i].lon = current_node.lon;
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coordinates[i].lat = current_node.lat;
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osm_node_ids.push_back(current_node.node_id);
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if (current_node.barrier)
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{
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*barriers = i;
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++barriers;
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}
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if (current_node.traffic_lights)
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{
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*traffic_signals = i;
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++traffic_signals;
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}
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}
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return number_of_nodes;
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}
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/**
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* Reads a .osrm file and produces the edges.
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*/
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inline NodeID loadEdgesFromFile(storage::io::FileReader &file_reader,
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std::vector<extractor::NodeBasedEdge> &edge_list)
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{
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auto number_of_edges = file_reader.ReadElementCount64();
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edge_list.resize(number_of_edges);
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Log() << " and " << number_of_edges << " edges ";
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file_reader.ReadInto(edge_list.data(), number_of_edges);
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BOOST_ASSERT(edge_list.size() > 0);
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#ifndef NDEBUG
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Log() << "Validating loaded edges...";
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tbb::parallel_sort(
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edge_list.begin(),
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edge_list.end(),
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[](const extractor::NodeBasedEdge &lhs, const extractor::NodeBasedEdge &rhs) {
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return (lhs.source < rhs.source) ||
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(lhs.source == rhs.source && lhs.target < rhs.target);
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});
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for (auto i = 1u; i < edge_list.size(); ++i)
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{
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const auto &edge = edge_list[i];
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const auto &prev_edge = edge_list[i - 1];
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BOOST_ASSERT_MSG(edge.weight > 0, "loaded null weight");
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BOOST_ASSERT_MSG(edge.forward, "edge must be oriented in forward direction");
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BOOST_ASSERT_MSG(edge.travel_mode != TRAVEL_MODE_INACCESSIBLE, "loaded non-accessible");
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BOOST_ASSERT_MSG(edge.source != edge.target, "loaded edges contain a loop");
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BOOST_ASSERT_MSG(edge.source != prev_edge.source || edge.target != prev_edge.target,
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"loaded edges contain a multi edge");
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}
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#endif
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Log() << "Graph loaded ok and has " << edge_list.size() << " edges";
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return number_of_edges;
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}
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}
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}
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#endif // GRAPH_LOADER_HPP
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