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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
#pragma once
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#include "generator/feature_maker_base.hpp"
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struct OsmElement;
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namespace generator
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{
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// FeatureMakerSimple is suitable for most cases for simple features.
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// It filters features for bad geometry only.
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class FeatureMakerSimple: public FeatureMakerBase
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{
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public:
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using FeatureMakerBase::FeatureMakerBase;
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/// @name FeatureMakerBase overrides:
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/// @{
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std::shared_ptr<FeatureMakerBase> Clone() const override;
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protected:
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void ParseParams(FeatureBuilderParams & params, OsmElement & element) const override;
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bool BuildFromNode(OsmElement & element, FeatureBuilderParams const & params) override;
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bool BuildFromWay(OsmElement & element, FeatureBuilderParams const & params) override;
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bool BuildFromRelation(OsmElement & element, FeatureBuilderParams const & params) override;
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/// @}
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/// @return Any origin mercator point (prefer nodes) that belongs to \a e.
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std::optional<m2::PointD> GetOrigin(OsmElement const & e) const;
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/// @return Mercator point from intermediate cache storage.
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std::optional<m2::PointD> ReadNode(uint64_t id) const;
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};
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// FeatureMaker additionally filters the types using feature::IsUsefulType.
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class FeatureMaker : public FeatureMakerSimple
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{
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public:
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explicit FeatureMaker(IDRInterfacePtr const & cache = {});
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/// @name FeatureMakerBase overrides:
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/// @{
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std::shared_ptr<FeatureMakerBase> Clone() const override;
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protected:
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void ParseParams(FeatureBuilderParams & params, OsmElement & element) const override;
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bool BuildFromRelation(OsmElement & p, FeatureBuilderParams const & params) override;
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/// @}
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private:
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uint32_t m_placeClass;
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};
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} // namespace generator
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