Open-Harbor/osrm-backend
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Swtich EBG to tar file

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This commit is contained in:
Patrick Niklaus
2018-03-17 01:37:02 +00:00
parent c61198b26b
commit cf5f6be472
5 changed files with 52 additions and 11 deletions
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include/extractor/files.hpp
+10 -8
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@@ -83,11 +83,13 @@ void writeEdgeBasedGraph(const boost::filesystem::path &path,
{
static_assert(std::is_same<typename EdgeBasedEdgeVector::value_type, EdgeBasedEdge>::value, "");
storage::io::FileWriter writer(path, storage::io::FileWriter::GenerateFingerprint);
storage::tar::FileWriter writer(path, storage::tar::FileWriter::GenerateFingerprint);
writer.WriteElementCount64(number_of_edge_based_nodes);
storage::serialization::write(writer, edge_based_edge_list);
writer.WriteOne(connectivity_checksum);
writer.WriteElementCount64("/common/number_of_edge_based_nodes", 1);
writer.WriteOne("/common/number_of_edge_based_nodes", number_of_edge_based_nodes);
storage::serialization::write(writer, "/common/edge_based_edge_list", edge_based_edge_list);
writer.WriteElementCount64("/common/connectivity_checksum", 1);
writer.WriteOne("/common/connectivity_checksum", connectivity_checksum);
}
template <typename EdgeBasedEdgeVector>
@@ -98,11 +100,11 @@ void readEdgeBasedGraph(const boost::filesystem::path &path,
{
static_assert(std::is_same<typename EdgeBasedEdgeVector::value_type, EdgeBasedEdge>::value, "");
storage::io::FileReader reader(path, storage::io::FileReader::VerifyFingerprint);
storage::tar::FileReader reader(path, storage::tar::FileReader::VerifyFingerprint);
number_of_edge_based_nodes = reader.ReadElementCount64();
storage::serialization::read(reader, edge_based_edge_list);
reader.ReadInto(connectivity_checksum);
number_of_edge_based_nodes = reader.ReadOne<EdgeID>("/common/number_of_edge_based_nodes");
storage::serialization::read(reader, "/common/edge_based_edge_list", edge_based_edge_list);
connectivity_checksum = reader.ReadOne<std::uint32_t>("/common/connectivity_checksum");
}
// reads .osrm.nodes