X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_FeatureValidator.h;h=2d87158b7ec881ecb1908c90fe7227addd99a831;hb=e6f3a506d92e58e3af31e2555bf141f20199c9f7;hp=f051c1e0d4a27e23bf64baea4e3cf12f755a7b19;hpb=4748bf45f55c8185533d460302d3dbefc948b56e;p=modules%2Fshaper.git

diff --git a/src/ModelAPI/ModelAPI_FeatureValidator.h b/src/ModelAPI/ModelAPI_FeatureValidator.h
index f051c1e0d..2d87158b7 100644
--- a/src/ModelAPI/ModelAPI_FeatureValidator.h
+++ b/src/ModelAPI/ModelAPI_FeatureValidator.h
@@ -1,8 +1,22 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        ModelAPI_FeatureValidator.h
-// Created:     8 Jul 2014
-// Author:      Vitaly SMETANNIKOV
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
 
 #ifndef ModelAPI_FeatureValidator_H
 #define ModelAPI_FeatureValidator_H
@@ -32,10 +46,11 @@ class MODELAPI_EXPORT ModelAPI_FeatureValidator : public ModelAPI_Validator
   /// \param theError the error string message if validation fails
   virtual bool isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
                        const std::list<std::string>& theArguments,
-                       std::string& theError) const = 0;
+                       Events_InfoMessage& theError) const = 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;
+  /// Returns true if the attribute in feature is not obligatory for the feature execution.
+  ///Returns false by default.
+  virtual bool isNotObligatory(std::string theFeature, std::string theAttribute);
 };
 
 #endif