Open-Harbor/osrm-backend
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Remove use of ShM<>::vector in favour of the boost::iterator_range

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This commit is contained in:
Daniel Patterson 2016-11-11 15:48:51 -08:00
parent 6949d7ee5b
commit e2e5eb0169
2 changed files with 25 additions and 14 deletions
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36
include/engine/datafacade/bigramblock_datafacade_base.hpp
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@ -37,12 +37,23 @@
#include <utility>
#include <vector>
#include <boost/multi_array.hpp>
#include <boost/range/iterator_range.hpp>
namespace osrm
{
namespace engine
{
namespace datafacade
{
namespace
{
template <typename T, typename = std::enable_if<std::is_const<T>::value>>
using ConstArrayRef = boost::iterator_range<T>;
using CoordinateArrayRef = ConstArrayRef<const util::Coordinate *>;
using OSMNodeArrayRef = ConstArrayRef<const OSMNodeID *>;
}
/**
* This base class implements the Datafacade interface for accessing
@ -58,8 +69,7 @@ class BigRAMBlockDataFacadeBase : public BaseDataFacade
using IndexBlock = util::RangeTable<16, true>::BlockT;
using InputEdge = QueryGraph::InputEdge;
using RTreeLeaf = super::RTreeLeaf;
using SharedRTree =
util::StaticRTree<RTreeLeaf, util::ShM<util::Coordinate, true>::vector, true>;
using SharedRTree = util::StaticRTree<RTreeLeaf, CoordinateArrayRef, true>;
using SharedGeospatialQuery = GeospatialQuery<SharedRTree, BaseDataFacade>;
using RTreeNode = SharedRTree::TreeNode;
@ -68,8 +78,8 @@ class BigRAMBlockDataFacadeBase : public BaseDataFacade
std::string m_timestamp;
extractor::ProfileProperties *m_profile_properties;
util::ShM<util::Coordinate, true>::vector m_coordinate_list;
util::PackedVector<OSMNodeID, true> m_osmnodeid_list;
CoordinateArrayRef m_coordinate_list;
OSMNodeArrayRef m_osmnodeid_list;
util::ShM<GeometryID, true>::vector m_via_geometry_list;
util::ShM<unsigned, true>::vector m_name_ID_list;
util::ShM<LaneDataID, true>::vector m_lane_data_id;
@ -178,21 +188,21 @@ class BigRAMBlockDataFacadeBase : public BaseDataFacade
{
const auto coordinate_list_ptr = data_layout->GetBlockPtr<util::Coordinate>(
memory_block, storage::DataLayout::COORDINATE_LIST);
m_coordinate_list.reset(coordinate_list_ptr,
data_layout->num_entries[storage::DataLayout::COORDINATE_LIST]);
m_coordinate_list = CoordinateArrayRef(
coordinate_list_ptr,
coordinate_list_ptr + data_layout->num_entries[storage::DataLayout::COORDINATE_LIST]);
for (unsigned i = 0; i < m_coordinate_list.size(); ++i)
{
BOOST_ASSERT(GetCoordinateOfNode(i).IsValid());
}
const auto osmnodeid_list_ptr = data_layout->GetBlockPtr<std::uint64_t>(
const auto osmnodeid_list_ptr = data_layout->GetBlockPtr<OSMNodeID>(
memory_block, storage::DataLayout::OSM_NODE_ID_LIST);
m_osmnodeid_list.reset(osmnodeid_list_ptr,
data_layout->num_entries[storage::DataLayout::OSM_NODE_ID_LIST]);
// We (ab)use the number of coordinates here because we know we have the same amount of ids
m_osmnodeid_list.set_number_of_entries(
data_layout->num_entries[storage::DataLayout::COORDINATE_LIST]);
m_osmnodeid_list = OSMNodeArrayRef(
osmnodeid_list_ptr,
osmnodeid_list_ptr + data_layout->num_entries[storage::DataLayout::COORDINATE_LIST]);
const auto travel_mode_list_ptr = data_layout->GetBlockPtr<extractor::TravelMode>(
memory_block, storage::DataLayout::TRAVEL_MODE);
@ -467,7 +477,7 @@ class BigRAMBlockDataFacadeBase : public BaseDataFacade
OSMNodeID GetOSMNodeIDOfNode(const unsigned id) const override final
{
return m_osmnodeid_list.at(id);
return m_osmnodeid_list[id];
}
virtual std::vector<NodeID> GetUncompressedForwardGeometry(const EdgeID id) const override final

3
src/storage/storage.cpp
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@ -514,7 +514,8 @@ void Storage::LoadData(DataLayout *layout_ptr, char *memory_ptr)
name_file.readInto(reinterpret_cast<char *>(name_blocks_ptr),
layout_ptr->GetBlockSize(DataLayout::NAME_BLOCKS));
// For some reason, this value (the same as )
// The file format contains the element count a second time. Don't know why,
// but we need to read it here to progress the file pointer to the correct spot
const auto temp_count = name_file.readElementCount32();
const auto name_char_ptr =