wzp

@@ -18,7 +18,7 @@ DmpRenderContext::DmpRenderContext(const DmpRenderContext &rh)
 {
 }
 
-DmpRenderContext &DmpRenderContext::operator=(const DmpRenderContext &rh)
-{
+// DmpRenderContext &DmpRenderContext::operator=(const DmpRenderContext &rh)
+// {
 
-}
\ No newline at end of file
+// }
\ No newline at end of file

@@ -20,7 +20,7 @@ class CORE_EXPORT DmpRenderContext
 public:
   DmpRenderContext();
   DmpRenderContext(const DmpRenderContext &rh);
-  DmpRenderContext &operator=(const DmpRenderContext &rh);
+  // DmpRenderContext &operator=(const DmpRenderContext &rh);
 private:
     int currentMaskId_ = -1;
     bool isGuiPreview_ = false;