Open-Harbor/osrm-backend
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Port .osrm.icd file over to tar

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This commit is contained in:
Patrick Niklaus
2018-03-16 16:39:18 +00:00
parent c664d0392a
commit 5d1b4ce71d
8 changed files with 98 additions and 49 deletions
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include/util/range_table.hpp
+11 -5
View File
@@ -1,8 +1,8 @@
#ifndef RANGE_TABLE_HPP
#define RANGE_TABLE_HPP
#include "storage/io.hpp"
#include "storage/shared_memory_ownership.hpp"
#include "storage/tar_fwd.hpp"
#include "util/integer_range.hpp"
#include "util/vector_view.hpp"
@@ -25,10 +25,14 @@ class RangeTable;
namespace serialization
{
template <unsigned BlockSize, storage::Ownership Ownership>
void write(storage::io::FileWriter &writer, const util::RangeTable<BlockSize, Ownership> &table);
void write(storage::tar::FileWriter &writer,
const std::string &name,
const util::RangeTable<BlockSize, Ownership> &table);
template <unsigned BlockSize, storage::Ownership Ownership>
void read(storage::io::FileReader &reader, util::RangeTable<BlockSize, Ownership> &table);
void read(storage::tar::FileReader &reader,
const std::string &name,
util::RangeTable<BlockSize, Ownership> &table);
}
/**
@@ -177,9 +181,11 @@ template <unsigned BLOCK_SIZE, storage::Ownership Ownership> class RangeTable
return irange(begin_idx, end_idx);
}
friend void serialization::write<BLOCK_SIZE, Ownership>(storage::io::FileWriter &writer,
friend void serialization::write<BLOCK_SIZE, Ownership>(storage::tar::FileWriter &writer,
const std::string &name,
const RangeTable &table);
friend void serialization::read<BLOCK_SIZE, Ownership>(storage::io::FileReader &reader,
friend void serialization::read<BLOCK_SIZE, Ownership>(storage::tar::FileReader &reader,
const std::string &name,
RangeTable &table);
private:
include/util/serialization.hpp
+16
View File
@@ -31,6 +31,22 @@ void read(storage::io::FileReader &reader, util::RangeTable<BlockSize, Ownership
storage::serialization::read(reader, table.diff_blocks);
}
template <unsigned BlockSize, storage::Ownership Ownership>
void write(storage::tar::FileWriter &writer, const std::string& name, const util::RangeTable<BlockSize, Ownership> &table)
{
writer.WriteOne(name + "/sum_lengths.meta", table.sum_lengths);
storage::serialization::write(writer, name + "/block_offsets", table.block_offsets);
storage::serialization::write(writer, name + "/diff_blocks", table.diff_blocks);
}
template <unsigned BlockSize, storage::Ownership Ownership>
void read(storage::tar::FileReader &reader, const std::string& name, util::RangeTable<BlockSize, Ownership> &table)
{
table.sum_lengths = reader.ReadOne<unsigned>(name + "/sum_lengths.meta");
storage::serialization::read(reader, name + "/block_offsets", table.block_offsets);
storage::serialization::read(reader, name + "/diff_blocks", table.diff_blocks);
}
template <typename T, std::size_t Bits, storage::Ownership Ownership>
inline void read(storage::io::FileReader &reader, detail::PackedVector<T, Bits, Ownership> &vec)
{