X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_CompositeFeature.h;h=945e88dafe7eb2077fcd9c9f3d44aa82bbf3bc10;hb=ced98007eba772ef7ef3a3e7d98fee8477e8de07;hp=4a86409e2214825cffba19f8263846d9c97dc0b1;hpb=6d1d824304c048a69924a836c4e6fa74d301b95e;p=modules%2Fshaper.git

diff --git a/src/ModelAPI/ModelAPI_CompositeFeature.h b/src/ModelAPI/ModelAPI_CompositeFeature.h
index 4a86409e2..945e88daf 100644
--- a/src/ModelAPI/ModelAPI_CompositeFeature.h
+++ b/src/ModelAPI/ModelAPI_CompositeFeature.h
@@ -28,7 +28,8 @@ public:
   virtual int numberOfSubs(bool forTree = false) const = 0;
 
   /// Returns the sub-feature by zero-base index
-  virtual std::shared_ptr<ModelAPI_Feature> subFeature(const int theIndex, bool forTree = false) = 0;
+  virtual std::shared_ptr<ModelAPI_Feature> subFeature(const int theIndex,
+                                                       bool forTree = false) = 0;
 
   /// Returns the sub-feature unique identifier in this composite feature by zero-base index
   virtual int subFeatureId(const int theIndex) const = 0;
@@ -39,6 +40,13 @@ public:
   /// This method to inform that sub-feature is removed and must be removed from the internal data
   /// structures of the owner (the remove from the document will be done outside just after)
   virtual void removeFeature(std::shared_ptr<ModelAPI_Feature> theFeature) = 0;
+
+  /// Exchanges IDs of two given features: needed for more correct naming in some cases (issue 769)
+  MODELAPI_EXPORT virtual void exchangeIDs(std::shared_ptr<ModelAPI_Feature> theFeature1,
+    std::shared_ptr<ModelAPI_Feature> theFeature2);
+
+  /// in addition removes all subs
+  MODELAPI_EXPORT virtual void erase();
 };
 
 //! Pointer on the composite feature object