30 lines
688 B
C++
30 lines
688 B
C++
#pragma once
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#include "indexer/feature_decl.hpp"
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#include <map>
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#include <memory>
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#include <utility>
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namespace df
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{
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using CustomFeatures = std::map<FeatureID, bool>;
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struct CustomFeaturesContext
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{
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CustomFeatures const m_features;
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explicit CustomFeaturesContext(CustomFeatures && features) : m_features(std::move(features)) {}
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bool NeedDiscardGeometry(FeatureID const & id) const
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{
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auto const it = m_features.find(id);
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if (it == m_features.cend())
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return false;
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return it->second;
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}
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};
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using CustomFeaturesContextPtr = std::shared_ptr<CustomFeaturesContext>;
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using CustomFeaturesContextWeakPtr = std::weak_ptr<CustomFeaturesContext>;
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} // namespace df
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