X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_FeatureValidator.h;h=f051c1e0d4a27e23bf64baea4e3cf12f755a7b19;hb=497397f795254cb5adf0d727f5858d5aeb16eaf3;hp=5d6eb3b1c49d35733171e12671e2053047943460;hpb=1a0d48211014d96db9125fe973eacbae895c4490;p=modules%2Fshaper.git

diff --git a/src/ModelAPI/ModelAPI_FeatureValidator.h b/src/ModelAPI/ModelAPI_FeatureValidator.h
index 5d6eb3b1c..f051c1e0d 100644
--- a/src/ModelAPI/ModelAPI_FeatureValidator.h
+++ b/src/ModelAPI/ModelAPI_FeatureValidator.h
@@ -29,8 +29,10 @@ class MODELAPI_EXPORT ModelAPI_FeatureValidator : public ModelAPI_Validator
   /// Returns true if feature and/or attributes are valid
   /// \param theFeature the validated feature
   /// \param theArguments list of string, feature attribute names: dependent attributes
+  /// \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) const = 0;
+                       const std::list<std::string>& theArguments,
+                       std::string& 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;