1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // File : SALOMEDSImpl_UseCaseIterator.cxx
21 // Author : Serge RUIN
24 #include "SALOMEDSImpl_UseCaseIterator.hxx"
25 #include "SALOMEDSImpl_SObject.hxx"
26 #include "SALOMEDSImpl_Study.hxx"
30 //============================================================================
31 /*! Function : empty constructor
34 //============================================================================
35 SALOMEDSImpl_UseCaseIterator::SALOMEDSImpl_UseCaseIterator()
41 //============================================================================
42 /*! Function : constructor
45 //============================================================================
46 SALOMEDSImpl_UseCaseIterator::SALOMEDSImpl_UseCaseIterator(const DF_Label& theLabel,
47 const string& theGUID,
49 :_guid(theGUID), _levels(allLevels)
51 if((_node = (SALOMEDSImpl_AttributeTreeNode*)theLabel.FindAttribute(_guid))) {
52 _it.Initialize (_node, _levels);
56 //============================================================================
57 /*! Function : destructor
60 //============================================================================
61 SALOMEDSImpl_UseCaseIterator::~SALOMEDSImpl_UseCaseIterator()
65 //============================================================================
69 //============================================================================
70 void SALOMEDSImpl_UseCaseIterator::Init(bool allLevels)
72 _it.Initialize (_node, allLevels);
75 //============================================================================
79 //============================================================================
80 bool SALOMEDSImpl_UseCaseIterator::More()
85 //============================================================================
89 //============================================================================
90 void SALOMEDSImpl_UseCaseIterator::Next()
96 //============================================================================
100 //============================================================================
102 SALOMEDSImpl_SObject SALOMEDSImpl_UseCaseIterator::Value()
104 DF_Label L = _it.Value()->Label();
105 return SALOMEDSImpl_Study::SObject(L);
108 //============================================================================
109 /*! Function : GetPersistentCopy
112 //============================================================================
113 SALOMEDSImpl_UseCaseIterator* SALOMEDSImpl_UseCaseIterator::GetPersistentCopy() const
115 SALOMEDSImpl_UseCaseIterator* itr = new SALOMEDSImpl_UseCaseIterator();
119 itr->_levels = _levels;