X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_AttributeRefList.h;h=e92f5eae312dc2f6b08dbee10b8e09a91b97cad2;hb=acfb7413a39dd03b70cd8d2847264e083eac2a25;hp=f59229a1a697f73b231f78e6de162ad8b4a7a334;hpb=6bb3ec6c114b55c02bad00ec953cd5b867eb7083;p=modules%2Fshaper.git

diff --git a/src/Model/Model_AttributeRefList.h b/src/Model/Model_AttributeRefList.h
index f59229a1a..e92f5eae3 100644
--- a/src/Model/Model_AttributeRefList.h
+++ b/src/Model/Model_AttributeRefList.h
@@ -16,6 +16,7 @@
 /**\class Model_AttributeRefList
  * \ingroup DataModel
  * \brief Attribute that contains list of references to features (located in the same document).
+ * For the current moment it does not support references to objects in other documents.
  */
 
 class Model_AttributeRefList : public ModelAPI_AttributeRefList
@@ -29,13 +30,31 @@ class Model_AttributeRefList : public ModelAPI_AttributeRefList
   MODEL_EXPORT virtual void remove(ObjectPtr theObject);
 
   /// Returns number of features in the list
-  MODEL_EXPORT virtual int size() const;
+  ///\param theWithEmpty if it is false, returns the number of not-empty referenced objects
+  MODEL_EXPORT virtual int size(const bool theWithEmpty = true) const;
+
+  /// Removes all references from the list
+  MODEL_EXPORT virtual void clear();
 
   /// Returns the list of features
   MODEL_EXPORT virtual std::list<ObjectPtr> list();
 
+  /// Returns true if the object is in list
+  MODEL_EXPORT virtual bool isInList(const ObjectPtr& theObj);
+
   /// Returns the list of features
-  MODEL_EXPORT virtual ObjectPtr object(const int theIndex) const;
+  ///\param theIndex zero-based index in the list
+  ///\param theWithEmpty if it is false, counts the not-empty referenced objects only
+  MODEL_EXPORT virtual ObjectPtr object(const int theIndex, const bool theWithEmpty = true) const;
+
+  /// Substitutes the feature by another one. Does nothing if such object is not found.
+  MODEL_EXPORT virtual void substitute(const ObjectPtr& theCurrent, const ObjectPtr& theNew);
+
+  /// Substitutes the object by another one and back. So, features will become exchanged in the list
+  MODEL_EXPORT virtual void exchange(const ObjectPtr& theObject1, const ObjectPtr& theObject2);
+
+  /// Removes the last element in the list.
+  MODEL_EXPORT virtual void removeLast();
 
   /// Returns true if attribute was  initialized by some value
   MODEL_EXPORT virtual bool isInitialized();