Fix for the issue #1605 : optimization of undo/redo and abort processing

[modules/shaper.git] / src / ParametersPlugin / ParametersPlugin_Parameter.h

diff --git a/src/ParametersPlugin/ParametersPlugin_Parameter.h b/src/ParametersPlugin/ParametersPlugin_Parameter.h
index 229f8f217192cb95b68fcc2ee18a9f377b490708..50be185b2fa2796f826e3776b12a4a6afb91f092 100644 (file)
--- a/src/ParametersPlugin/ParametersPlugin_Parameter.h
+++ b/src/ParametersPlugin/ParametersPlugin_Parameter.h
@@ -55,6 +55,13 @@ class ParametersPlugin_Parameter : public ModelAPI_Feature
     return MY_ARGUMENTS_ID;
   }
 
+  /// return comment attribute Id
+  inline static const std::string& COMMENT_ID()
+  {
+    static const std::string MY_COMMENT_ID("comment");
+    return MY_COMMENT_ID;
+  }
+
   /// Returns the kind of a feature
   PARAMETERSPLUGIN_EXPORT virtual const std::string& getKind()
   {
@@ -86,7 +93,7 @@ class ParametersPlugin_Parameter : public ModelAPI_Feature
   /// Updates name of the parameter
   void updateName();
   /// Updates expression of the parameter
-  void updateExpression();
+  bool updateExpression();
 
  private:
   std::shared_ptr<ParametersPlugin_PyInterp> myInterp;