+
+ void SaveCutModelData(std::string filename)throw( CutModelException);
+
+ void LoadCutModelData(std::string filename)throw( CutModelException);
+
+ CutModelSaveBinInfo* AddActionUndo(int id, UNDOTYPE type)throw( CutModelException);
+
+ int Undo()throw( CutModelException);
+
+ int Redo()throw( CutModelException);
+
+private:
+
+ int _currentaction;
+