109 lines
3.5 KiB
C++
109 lines
3.5 KiB
C++
#ifndef OSRM_PARTITIONER_SERILIZATION_HPP
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#define OSRM_PARTITIONER_SERILIZATION_HPP
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#include "customizer/edge_based_graph.hpp"
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#include "partitioner/serialization.hpp"
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#include "storage/io.hpp"
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namespace osrm
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{
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namespace partitioner
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{
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namespace files
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{
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// reads .osrm.mldgr file
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template <typename MultiLevelGraphT>
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inline void readGraph(const boost::filesystem::path &path,
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MultiLevelGraphT &graph,
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std::uint32_t &connectivity_checksum)
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{
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static_assert(std::is_same<customizer::MultiLevelEdgeBasedGraphView, MultiLevelGraphT>::value ||
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std::is_same<customizer::MultiLevelEdgeBasedGraph, MultiLevelGraphT>::value,
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"");
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const auto fingerprint = storage::io::FileReader::VerifyFingerprint;
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storage::io::FileReader reader{path, fingerprint};
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serialization::read(reader, graph, connectivity_checksum);
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}
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// writes .osrm.mldgr file
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template <typename MultiLevelGraphT>
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inline void writeGraph(const boost::filesystem::path &path,
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const MultiLevelGraphT &graph,
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const std::uint32_t connectivity_checksum)
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{
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static_assert(std::is_same<customizer::MultiLevelEdgeBasedGraphView, MultiLevelGraphT>::value ||
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std::is_same<customizer::MultiLevelEdgeBasedGraph, MultiLevelGraphT>::value,
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"");
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const auto fingerprint = storage::io::FileWriter::GenerateFingerprint;
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storage::io::FileWriter writer{path, fingerprint};
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serialization::write(writer, graph, connectivity_checksum);
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}
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// read .osrm.partition file
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template <typename MultiLevelPartitionT>
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inline void readPartition(const boost::filesystem::path &path, MultiLevelPartitionT &mlp)
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{
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static_assert(std::is_same<MultiLevelPartitionView, MultiLevelPartitionT>::value ||
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std::is_same<MultiLevelPartition, MultiLevelPartitionT>::value,
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"");
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const auto fingerprint = storage::io::FileReader::VerifyFingerprint;
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storage::io::FileReader reader{path, fingerprint};
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serialization::read(reader, mlp);
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}
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// writes .osrm.partition file
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template <typename MultiLevelPartitionT>
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inline void writePartition(const boost::filesystem::path &path, const MultiLevelPartitionT &mlp)
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{
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static_assert(std::is_same<MultiLevelPartitionView, MultiLevelPartitionT>::value ||
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std::is_same<MultiLevelPartition, MultiLevelPartitionT>::value,
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"");
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const auto fingerprint = storage::io::FileWriter::GenerateFingerprint;
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storage::io::FileWriter writer{path, fingerprint};
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serialization::write(writer, mlp);
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}
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// reads .osrm.cells file
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template <typename CellStorageT>
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inline void readCells(const boost::filesystem::path &path, CellStorageT &storage)
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{
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static_assert(std::is_same<CellStorageView, CellStorageT>::value ||
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std::is_same<CellStorage, CellStorageT>::value,
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"");
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const auto fingerprint = storage::io::FileReader::VerifyFingerprint;
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storage::io::FileReader reader{path, fingerprint};
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serialization::read(reader, storage);
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}
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// writes .osrm.cells file
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template <typename CellStorageT>
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inline void writeCells(const boost::filesystem::path &path, CellStorageT &storage)
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{
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static_assert(std::is_same<CellStorageView, CellStorageT>::value ||
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std::is_same<CellStorage, CellStorageT>::value,
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"");
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const auto fingerprint = storage::io::FileWriter::GenerateFingerprint;
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storage::io::FileWriter writer{path, fingerprint};
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serialization::write(writer, storage);
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}
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}
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}
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}
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#endif
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