/**\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 t oobjects in other documents.
*/
class Model_AttributeRefList : public ModelAPI_AttributeRefList
/// 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;