X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_AttributeDocRef.h;h=c846235dd3bd1a9ee99039d916ed54d0b748d3a0;hb=c66d90377083e2611816b72500533d4ffbc73e19;hp=0772c9fc3eba1aaaf538ff1a422ea073bfff16ef;hpb=a731f82dccbfdb67cbf8e8d617222a4d3e32018a;p=modules%2Fshaper.git

diff --git a/src/ModelAPI/ModelAPI_AttributeDocRef.h b/src/ModelAPI/ModelAPI_AttributeDocRef.h
index 0772c9fc3..c846235dd 100644
--- a/src/ModelAPI/ModelAPI_AttributeDocRef.h
+++ b/src/ModelAPI/ModelAPI_AttributeDocRef.h
@@ -24,6 +24,9 @@ class ModelAPI_AttributeDocRef : public ModelAPI_Attribute
   /// Returns document referenced from this attribute
   MODELAPI_EXPORT virtual std::shared_ptr<ModelAPI_Document> value() = 0;
 
+  /// Returns the persisten ID of the document
+  MODELAPI_EXPORT virtual int docId() = 0;
+
   /// Returns the type of this class of attributes
   MODELAPI_EXPORT static std::string typeId()
   {