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#ifndef MBGL_MAP_GEOMETRY_TILE
#define MBGL_MAP_GEOMETRY_TILE
#include <mapbox/variant.hpp>
#include <mapbox/optional.hpp>
#include <mbgl/style/value.hpp>
#include <mbgl/util/ptr.hpp>
#include <mbgl/util/vec.hpp>
#include <mbgl/util/noncopyable.hpp>
#include <cstdint>
#include <string>
#include <vector>
namespace mbgl {
enum class FeatureType : uint8_t {
Unknown = 0,
Point = 1,
LineString = 2,
Polygon = 3
};
typedef std::vector<std::vector<Coordinate>> GeometryCollection;
class GeometryTileFeature : private util::noncopyable {
public:
virtual FeatureType getType() const = 0;
virtual mapbox::util::optional<Value> getValue(const std::string& key) const = 0;
virtual GeometryCollection getGeometries() const = 0;
};
class GeometryTileLayer : private util::noncopyable {
public:
virtual std::size_t featureCount() const = 0;
virtual util::ptr<const GeometryTileFeature> getFeature(std::size_t) const = 0;
};
class GeometryTile : private util::noncopyable {
public:
virtual util::ptr<GeometryTileLayer> getLayer(const std::string&) const = 0;
};
class GeometryTileFeatureExtractor {
public:
GeometryTileFeatureExtractor(const GeometryTileFeature& feature_)
: feature(feature_) {}
mapbox::util::optional<Value> getValue(const std::string& key) const;
private:
const GeometryTileFeature& feature;
};
}
#endif
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