Specify operator as deleted as the implementation does not exist

Change-Id: Iee57165de6ee8c683b78459719035c4328d2afd6

diff --git a/dali-scene3d/public-api/loader/shader-definition.h b/dali-scene3d/public-api/loader/shader-definition.h
index b4d8ea5..743d343 100644 (file)
--- a/dali-scene3d/public-api/loader/shader-definition.h
+++ b/dali-scene3d/public-api/loader/shader-definition.h
@@ -49,7 +49,7 @@ struct DALI_SCENE3D_API ShaderDefinition
   ShaderDefinition() = default;
 
   ShaderDefinition(const ShaderDefinition& other);
-  ShaderDefinition& operator=(const ShaderDefinition& other);
+  ShaderDefinition& operator=(const ShaderDefinition& other) = delete;
 
   ShaderDefinition(ShaderDefinition&&) = default;
   ShaderDefinition& operator=(ShaderDefinition&&) = default;