/// Returns the owner of htis data
virtual std::shared_ptr<ModelAPI_Object> owner() = 0;
+ /// Returns true if the object is deleted, but some data is still keept in memory
+ virtual bool isDeleted() = 0;
+
+ /// Sets true if the object is deleted, but some data is still keept in memory
+ virtual void setIsDeleted(const bool theFlag) = 0;
+
protected:
/// Objects are created for features automatically
ModelAPI_Data();