[core] Privatize vector_tile.hpp contents

src/mbgl/tile/vector_tile.cpp

@@ -1,11 +1,73 @@
 #include <mbgl/tile/vector_tile.hpp>
 #include <mbgl/tile/tile_source_impl.hpp>
+#include <mbgl/tile/geometry_tile.hpp>
 #include <mbgl/style/update_parameters.hpp>
 
+#include <protozero/pbf_reader.hpp>
+
+#include <map>
+#include <unordered_map>
+#include <functional>
 #include <utility>
 
 namespace mbgl {
 
+class VectorTileLayer;
+
+using pbf_iter_type = protozero::pbf_reader::const_uint32_iterator;
+using packed_iter_type = std::pair<pbf_iter_type,pbf_iter_type>;
+
+class VectorTileFeature : public GeometryTileFeature {
+public:
+    VectorTileFeature(protozero::pbf_reader, const VectorTileLayer&);
+
+    FeatureType getType() const override { return type; }
+    optional<Value> getValue(const std::string&) const override;
+    std::unordered_map<std::string,Value> getProperties() const override;
+    optional<uint64_t> getID() const override;
+    GeometryCollection getGeometries() const override;
+
+private:
+    const VectorTileLayer& layer;
+    optional<uint64_t> id;
+    FeatureType type = FeatureType::Unknown;
+    packed_iter_type tags_iter;
+    packed_iter_type geometry_iter;
+};
+
+class VectorTileLayer : public GeometryTileLayer {
+public:
+    VectorTileLayer(protozero::pbf_reader);
+
+    std::size_t featureCount() const override { return features.size(); }
+    util::ptr<const GeometryTileFeature> getFeature(std::size_t) const override;
+    std::string getName() const override;
+
+private:
+    friend class VectorTile;
+    friend class VectorTileFeature;
+
+    std::string name;
+    uint32_t version = 1;
+    uint32_t extent = 4096;
+    std::map<std::string, uint32_t> keysMap;
+    std::vector<std::reference_wrapper<const std::string>> keys;
+    std::vector<Value> values;
+    std::vector<protozero::pbf_reader> features;
+};
+
+class VectorTile : public GeometryTile {
+public:
+    VectorTile(std::shared_ptr<const std::string> data);
+
+    util::ptr<GeometryTileLayer> getLayer(const std::string&) const override;
+
+private:
+    std::shared_ptr<const std::string> data;
+    mutable bool parsed = false;
+    mutable std::map<std::string, util::ptr<GeometryTileLayer>> layers;
+};
+
 VectorTileData::VectorTileData(const OverscaledTileID& id_,
                                std::string sourceID,
                                const style::UpdateParameters& parameters,

src/mbgl/tile/vector_tile.hpp

@@ -1,20 +1,11 @@
 #pragma once
 
-#include <mbgl/tile/geometry_tile.hpp>
 #include <mbgl/tile/geometry_tile_data.hpp>
-#include <mbgl/tile/tile_id.hpp>
 #include <mbgl/tile/tile_source.hpp>
 
-#include <protozero/pbf_reader.hpp>
-
-#include <map>
-#include <unordered_map>
-#include <functional>
-
 namespace mbgl {
 
 class Tileset;
-class GeometryTile;
 
 namespace style {
 class UpdateParameters;
@@ -36,60 +27,4 @@ private:
     TileSource<VectorTileData> tileSource;
 };
 
-class VectorTileLayer;
-
-using pbf_iter_type = protozero::pbf_reader::const_uint32_iterator;
-using packed_iter_type = std::pair<pbf_iter_type,pbf_iter_type>;
-
-class VectorTileFeature : public GeometryTileFeature {
-public:
-    VectorTileFeature(protozero::pbf_reader, const VectorTileLayer&);
-
-    FeatureType getType() const override { return type; }
-    optional<Value> getValue(const std::string&) const override;
-    std::unordered_map<std::string,Value> getProperties() const override;
-    optional<uint64_t> getID() const override;
-    GeometryCollection getGeometries() const override;
-
-private:
-    const VectorTileLayer& layer;
-    optional<uint64_t> id;
-    FeatureType type = FeatureType::Unknown;
-    packed_iter_type tags_iter;
-    packed_iter_type geometry_iter;
-};
-
-class VectorTileLayer : public GeometryTileLayer {
-public:
-    VectorTileLayer(protozero::pbf_reader);
-
-    std::size_t featureCount() const override { return features.size(); }
-    util::ptr<const GeometryTileFeature> getFeature(std::size_t) const override;
-    std::string getName() const override;
-
-private:
-    friend class VectorTile;
-    friend class VectorTileFeature;
-
-    std::string name;
-    uint32_t version = 1;
-    uint32_t extent = 4096;
-    std::map<std::string, uint32_t> keysMap;
-    std::vector<std::reference_wrapper<const std::string>> keys;
-    std::vector<Value> values;
-    std::vector<protozero::pbf_reader> features;
-};
-
-class VectorTile : public GeometryTile {
-public:
-    VectorTile(std::shared_ptr<const std::string> data);
-
-    util::ptr<GeometryTileLayer> getLayer(const std::string&) const override;
-
-private:
-    std::shared_ptr<const std::string> data;
-    mutable bool parsed = false;
-    mutable std::map<std::string, util::ptr<GeometryTileLayer>> layers;
-};
-
 } // namespace mbgl