+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: ModelAPI_Validator.hxx
// Created: 2 Jul 2014
// Author: Mikhail PONIKAROV
/// so, it is not needed for the standard validation mechanism
virtual void registerNotObligatory(std::string theFeature, std::string theAttribute) = 0;
+ /// Returns true if the attribute in feature is not obligatory for the feature execution
+ virtual bool isNotObligatory(std::string theFeature, std::string theAttribute) = 0;
+
/// register that this attribute conceals in the object browser
/// all referenced features after execution
virtual void registerConcealment(std::string theFeature, std::string theAttribute) = 0;