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Split algorithm-specific manyToMany implementations

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This commit is contained in:
Michael Krasnyk
2017-09-29 12:38:24 +02:00
committed by Patrick Niklaus
parent fd52c80573
commit 29d4bca9ba
6 changed files with 405 additions and 327 deletions
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include/engine/routing_algorithms/many_to_many.hpp
+33 -12
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@@ -16,6 +16,39 @@ namespace engine
namespace routing_algorithms
{
namespace
{
struct NodeBucket
{
NodeID middle_node;
unsigned column_index; // a column in the weight/duration matrix
EdgeWeight weight;
EdgeDuration duration;
NodeBucket(NodeID middle_node, unsigned column_index, EdgeWeight weight, EdgeDuration duration)
: middle_node(middle_node), column_index(column_index), weight(weight), duration(duration)
{
}
// partial order comparison
bool operator<(const NodeBucket &rhs) const { return middle_node < rhs.middle_node; }
// functor for equal_range
struct Compare
{
bool operator()(const NodeBucket &lhs, const NodeID &rhs) const
{
return lhs.middle_node < rhs;
}
bool operator()(const NodeID &lhs, const NodeBucket &rhs) const
{
return lhs < rhs.middle_node;
}
};
};
}
template <typename Algorithm>
std::vector<EdgeDuration> manyToManySearch(SearchEngineData<Algorithm> &engine_working_data,
const DataFacade<Algorithm> &facade,
@@ -23,18 +56,6 @@ std::vector<EdgeDuration> manyToManySearch(SearchEngineData<Algorithm> &engine_w
std::vector<std::size_t> source_indices,
std::vector<std::size_t> target_indices);
namespace mld
{
template <bool DIRECTION>
std::vector<EdgeDuration> oneToManySearch(SearchEngineData<Algorithm> &engine_working_data,
const DataFacade<Algorithm> &facade,
const std::vector<PhantomNode> &phantom_nodes,
std::size_t phantom_index,
std::vector<std::size_t> phantom_indices);
} // mld
} // namespace routing_algorithms
} // namespace engine
} // namespace osrm