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Generalize directShortestPathSearch interface

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This commit is contained in:
Michael Krasnyk 2017-06-30 23:51:14 +02:00 committed by Patrick Niklaus
parent 3534203083
commit aa736dbe3a
2 changed files with 14 additions and 32 deletions
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17
include/engine/routing_algorithms/direct_shortest_path.hpp
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@ -21,19 +21,10 @@ namespace routing_algorithms
/// by the previous route.
/// This variation is only an optimazation for graphs with slow queries, for example
/// not fully contracted graphs.
InternalRouteResult directShortestPathSearch(
SearchEngineData<ch::Algorithm> &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<ch::Algorithm> &facade,
const PhantomNodes &phantom_nodes);
InternalRouteResult directShortestPathSearch(
SearchEngineData<corech::Algorithm> &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<corech::Algorithm> &facade,
const PhantomNodes &phantom_nodes);
InternalRouteResult directShortestPathSearch(
SearchEngineData<mld::Algorithm> &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<mld::Algorithm> &facade,
template <typename Algorithm>
InternalRouteResult
directShortestPathSearch(SearchEngineData<Algorithm> &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<Algorithm> &facade,
const PhantomNodes &phantom_nodes);
} // namespace routing_algorithms

23
src/engine/routing_algorithms/direct_shortest_path.cpp
View File

@ -44,8 +44,6 @@ extractRoute(const datafacade::ContiguousInternalMemoryDataFacade<AlgorithmT> &f
return raw_route_data;
}
namespace detail
{
/// This is a striped down version of the general shortest path algorithm.
/// The general algorithm always computes two queries for each leg. This is only
/// necessary in case of vias, where the directions of the start node is constrainted
@ -53,8 +51,8 @@ namespace detail
/// This variation is only an optimazation for graphs with slow queries, for example
/// not fully contracted graphs.
template <typename Algorithm>
InternalRouteResult directShortestPathSearchImpl(
SearchEngineData<Algorithm> &engine_working_data,
InternalRouteResult
directShortestPathSearch(SearchEngineData<Algorithm> &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<Algorithm> &facade,
const PhantomNodes &phantom_nodes)
{
@ -100,24 +98,17 @@ InternalRouteResult directShortestPathSearchImpl(
return extractRoute(facade, weight, phantom_nodes, unpacked_nodes, unpacked_edges);
}
} // namespace ch
InternalRouteResult directShortestPathSearch(
template InternalRouteResult directShortestPathSearch(
SearchEngineData<corech::Algorithm> &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<corech::Algorithm> &facade,
const PhantomNodes &phantom_nodes)
{
return detail::directShortestPathSearchImpl(engine_working_data, facade, phantom_nodes);
}
const PhantomNodes &phantom_nodes);
InternalRouteResult directShortestPathSearch(
template InternalRouteResult directShortestPathSearch(
SearchEngineData<ch::Algorithm> &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<ch::Algorithm> &facade,
const PhantomNodes &phantom_nodes)
{
return detail::directShortestPathSearchImpl(engine_working_data, facade, phantom_nodes);
}
const PhantomNodes &phantom_nodes);
template <>
InternalRouteResult directShortestPathSearch(
SearchEngineData<mld::Algorithm> &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<mld::Algorithm> &facade,