+ /// Remove references constraints from attribute of base feature refer to the given attribute
+ /// \param theAttribute an attribute
+ /// \param theModifiedAttributes modifiable container of attributes
+ void removeReferencesToAttribute(const AttributePtr& theAttribute,
+ std::map<AttributePtr, std::list<AttributePtr> >& theBaseRefAttributes);
+
+ /// Updates line length if it exist in the list
+ /// \param theFeaturesToUpdate a constraints container
+ void updateFeaturesAfterTrim(const std::set<FeaturePtr>& theFeaturesToUpdate);
+