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38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
#include "openlr/road_info_getter.hpp"
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#include "indexer/classificator.hpp"
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#include "indexer/data_source.hpp"
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#include "indexer/feature.hpp"
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#include "base/assert.hpp"
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namespace openlr
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{
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// RoadInfoGetter::RoadInfo ------------------------------------------------------------------------
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RoadInfoGetter::RoadInfo::RoadInfo(FeatureType & ft)
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: m_hwClass(ftypes::GetHighwayClass(feature::TypesHolder(ft)))
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, m_link(ftypes::IsLinkChecker::Instance()(ft))
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, m_oneWay(ftypes::IsOneWayChecker::Instance()(ft))
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, m_isRoundabout(ftypes::IsRoundAboutChecker::Instance()(ft))
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{}
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// RoadInfoGetter ----------------------------------------------------------------------------------
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RoadInfoGetter::RoadInfoGetter(DataSource const & dataSource) : m_dataSource(dataSource) {}
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RoadInfoGetter::RoadInfo RoadInfoGetter::Get(FeatureID const & fid)
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{
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auto it = m_cache.find(fid);
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if (it != end(m_cache))
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return it->second;
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FeaturesLoaderGuard g(m_dataSource, fid.m_mwmId);
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auto ft = g.GetOriginalFeatureByIndex(fid.m_index);
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CHECK(ft, ());
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RoadInfo info(*ft);
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it = m_cache.emplace(fid, info).first;
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return it->second;
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}
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} // namespace openlr
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