-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: Model_AttributeRefList.h
-// Created: 8 May 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2021 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#ifndef Model_AttributeRefList_H_
#define Model_AttributeRefList_H_
class Model_AttributeRefList : public ModelAPI_AttributeRefList
{
TDF_Label myLab; ///< the main label of this attribute
+
Handle_TDataStd_ReferenceList myRef; ///< references to the features labels
/// pairs of doc ID and entries if reference is to external object, appends some in this list if
/// something in myRef is empty
Handle_TDataStd_ExtStringList myExtDocRef;
- public:
+ bool myHashUsed; ///< true if the hash stored is valid
+ std::set<ObjectPtr> myHashObjects; ///< hashed information: objects existing in the list
+ std::map<int, ObjectPtr> myHashIndex; ///< index to object in the list
+ std::map<int, ObjectPtr> myHashIndexNoEmpty; ///< index to not empty object in the list
+public:
/// Appends the feature to the end of a list
MODEL_EXPORT virtual void append(ObjectPtr theObject);
/// Returns the list of features
///\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;
+ MODEL_EXPORT virtual ObjectPtr object(const int theIndex, const bool theWithEmpty = true);
/// Substitutes the feature by another one. Does nothing if such object is not found.
/// Does not support the external documents objects yet.
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
- /// Does not support the external documents objects yet.
- MODEL_EXPORT virtual void exchange(const ObjectPtr& theObject1, const ObjectPtr& theObject2);
-
/// Removes the last element in the list.
/// Does not support the external documents objects yet.
MODEL_EXPORT virtual void removeLast();
/// Returns true if attribute was initialized by some value
MODEL_EXPORT virtual bool isInitialized();
- protected:
+
+ /// Erases the hashed objects caused by complicated modifications in the list
+ void eraseHash();
+
+protected:
/// Objects are created for features automatically
MODEL_EXPORT Model_AttributeRefList(TDF_Label& theLabel);
/// Reinitializes the internal state of the attribute (may be needed on undo/redo, abort, etc)
ObjectPtr iteratedObject(TDF_ListIteratorOfLabelList& theLIter,
TDataStd_ListIteratorOfListOfExtendedString& theExtIter,
std::shared_ptr<Model_Document> theDoc) const;
+ /// Creates the hash-objects containers (does nothing if hash is already correct)
+ void createHash();
friend class Model_Data;
};
