94 lines
3.0 KiB
C++
94 lines
3.0 KiB
C++
#ifndef OSMR_UTIL_SERIALIZATION_HPP
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#define OSMR_UTIL_SERIALIZATION_HPP
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#include "util/dynamic_graph.hpp"
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#include "util/packed_vector.hpp"
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#include "util/range_table.hpp"
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#include "util/static_graph.hpp"
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#include "storage/io.hpp"
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#include "storage/serialization.hpp"
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namespace osrm
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{
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namespace util
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{
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namespace serialization
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{
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template <unsigned BlockSize, storage::Ownership Ownership>
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void write(storage::io::FileWriter &writer, const util::RangeTable<BlockSize, Ownership> &table)
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{
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writer.WriteOne(table.sum_lengths);
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storage::serialization::write(writer, table.block_offsets);
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storage::serialization::write(writer, table.diff_blocks);
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}
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template <unsigned BlockSize, storage::Ownership Ownership>
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void read(storage::io::FileReader &reader, util::RangeTable<BlockSize, Ownership> &table)
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{
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table.sum_lengths = reader.ReadOne<unsigned>();
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storage::serialization::read(reader, table.block_offsets);
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storage::serialization::read(reader, table.diff_blocks);
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}
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template <typename T, std::size_t Bits, storage::Ownership Ownership>
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inline void read(storage::io::FileReader &reader, detail::PackedVector<T, Bits, Ownership> &vec)
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{
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vec.num_elements = reader.ReadOne<std::uint64_t>();
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storage::serialization::read(reader, vec.vec);
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}
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template <typename T, std::size_t Bits, storage::Ownership Ownership>
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inline void write(storage::io::FileWriter &writer,
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const detail::PackedVector<T, Bits, Ownership> &vec)
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{
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writer.WriteOne(vec.num_elements);
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storage::serialization::write(writer, vec.vec);
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}
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template <typename EdgeDataT, storage::Ownership Ownership>
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inline void read(storage::io::FileReader &reader, StaticGraph<EdgeDataT, Ownership> &graph)
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{
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storage::serialization::read(reader, graph.node_array);
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storage::serialization::read(reader, graph.edge_array);
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graph.number_of_nodes = graph.node_array.size() - 1;
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graph.number_of_edges = graph.edge_array.size();
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}
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template <typename EdgeDataT, storage::Ownership Ownership>
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inline void write(storage::io::FileWriter &writer, const StaticGraph<EdgeDataT, Ownership> &graph)
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{
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storage::serialization::write(writer, graph.node_array);
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storage::serialization::write(writer, graph.edge_array);
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}
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template <typename EdgeDataT>
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inline void read(storage::io::FileReader &reader, DynamicGraph<EdgeDataT> &graph)
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{
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storage::serialization::read(reader, graph.node_array);
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auto num_edges = reader.ReadElementCount64();
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graph.edge_list.resize(num_edges);
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for (auto index : irange<std::size_t>(0, num_edges))
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{
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reader.ReadOne(graph.edge_list[index]);
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}
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graph.number_of_nodes = graph.node_array.size();
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graph.number_of_edges = num_edges;
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}
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template <typename EdgeDataT>
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inline void write(storage::io::FileWriter &writer, const DynamicGraph<EdgeDataT> &graph)
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{
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storage::serialization::write(writer, graph.node_array);
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writer.WriteElementCount64(graph.number_of_edges);
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for (auto index : irange<std::size_t>(0, graph.number_of_edges))
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{
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writer.WriteOne(graph.edge_list[index]);
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}
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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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