Version: 7.8.0
DF_ChildIterator.hxx
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1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
7 //
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
12 //
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 //
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
18 //
19 
20 #ifndef DFCHILDITERATOR_HXX
21 #define DFCHILDITERATOR_HXX
22 
23 #include "DF_definitions.hxx"
24 #include "DF_Label.hxx"
25 
26 #include <string>
27 
28 //Class DF_ChildIterator is used to iterate a tree of Labels in the Document
30 public:
31  //Constructor
32  Standard_EXPORT DF_ChildIterator(const DF_Label& theLabel, bool allLevels = false);
33 
35 
37 
38  //Initializes the iterator, if allLevels is true the iterator before iterating the next
39  //brother of the current Label iterates the Label children
40  Standard_EXPORT void Init(const DF_Label& theLabel, bool allLevels = false);
41 
42  //Returns a current Label
44 
45  //Returns true if there is a current Label
46  Standard_EXPORT bool More();
47 
48  //Moves to the next Label
49  Standard_EXPORT void Next();
50 
51 private:
54  bool _allLevels;
55 };
56 
57 #endif