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51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
#pragma once
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#include "openlr/graph.hpp"
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#include "openlr/score_types.hpp"
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#include "openlr/stats.hpp"
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#include "indexer/data_source.hpp"
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#include "geometry/point2d.hpp"
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#include <cstdint>
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#include <functional>
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#include <vector>
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namespace openlr
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{
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class ScoreCandidatePointsGetter
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{
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public:
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ScoreCandidatePointsGetter(size_t maxJunctionCandidates, size_t maxProjectionCandidates,
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DataSource const & dataSource, Graph & graph)
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: m_maxJunctionCandidates(maxJunctionCandidates)
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, m_maxProjectionCandidates(maxProjectionCandidates)
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, m_dataSource(dataSource)
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, m_graph(graph)
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{
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}
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void GetEdgeCandidates(m2::PointD const & p, bool isLastPoint, ScoreEdgeVec & edges)
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{
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GetJunctionPointCandidates(p, isLastPoint, edges);
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EnrichWithProjectionPoints(p, edges);
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}
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private:
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void GetJunctionPointCandidates(m2::PointD const & p, bool isLastPoint,
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ScoreEdgeVec & edgeCandidates);
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void EnrichWithProjectionPoints(m2::PointD const & p, ScoreEdgeVec & edgeCandidates);
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/// \returns true if |p| is a junction and false otherwise.
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bool IsJunction(m2::PointD const & p);
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Score GetScoreByDistance(m2::PointD const & point, m2::PointD const & candidate);
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size_t const m_maxJunctionCandidates;
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size_t const m_maxProjectionCandidates;
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DataSource const & m_dataSource;
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Graph & m_graph;
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};
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} // namespace openlr
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