diff options
Diffstat (limited to 'drawinglayer/inc')
-rw-r--r-- | drawinglayer/inc/drawinglayer/attribute/materialattribute3d.hxx | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drawinglayer/inc/drawinglayer/attribute/materialattribute3d.hxx b/drawinglayer/inc/drawinglayer/attribute/materialattribute3d.hxx index cb64b0f9e330..9c4d34dce155 100644 --- a/drawinglayer/inc/drawinglayer/attribute/materialattribute3d.hxx +++ b/drawinglayer/inc/drawinglayer/attribute/materialattribute3d.hxx @@ -21,6 +21,7 @@ #define INCLUDED_DRAWINGLAYER_ATTRIBUTE_MATERIALATTRIBUTE3D_HXX #include <drawinglayer/drawinglayerdllapi.h> +#include <o3tl/cow_wrapper.hxx> ////////////////////////////////////////////////////////////////////////////// // predefines @@ -41,8 +42,11 @@ namespace drawinglayer { class DRAWINGLAYER_DLLPUBLIC MaterialAttribute3D { + public: + typedef o3tl::cow_wrapper< ImpMaterialAttribute3D > ImplType; + private: - ImpMaterialAttribute3D* mpMaterialAttribute3D; + ImplType mpMaterialAttribute3D; public: // constructors/destructor |