[core] #5906 - added template instances for Source.is<>().

mapbox · Aug 17, 2016 · 305b761 · 305b761
1 parent 8aa28a1
commit 305b761
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diff --git a/include/mbgl/style/sources/geojson_source.hpp b/include/mbgl/style/sources/geojson_source.hpp
@@ -50,5 +50,10 @@ class GeoJSONSource : public Source {
     Impl* const impl;
 };
 
+template <>
+inline bool Source::is<GeoJSONSource>() const {
+    return type == SourceType::GeoJSON;
+}
+
 } // namespace style
 } // namespace mbgl
diff --git a/include/mbgl/style/sources/raster_source.hpp b/include/mbgl/style/sources/raster_source.hpp
@@ -16,5 +16,10 @@ class RasterSource : public Source {
     class Impl;
 };
 
+template <>
+inline bool Source::is<RasterSource>() const {
+    return type == SourceType::Raster;
+}
+
 } // namespace style
 } // namespace mbgl
diff --git a/include/mbgl/style/sources/vector_source.hpp b/include/mbgl/style/sources/vector_source.hpp
@@ -16,5 +16,10 @@ class VectorSource : public Source {
     class Impl;
 };
 
+template <>
+inline bool Source::is<VectorSource>() const {
+    return type == SourceType::Vector;
+}
+
 } // namespace style
 } // namespace mbgl