-// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
+//
// 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
+// License as published by the Free Software Foundation; either
// version 2.1 of the License.
-//
-// 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
+//
+// 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
+// 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
//
+
// File : SALOMEDS_UseCaseIterator_i.cxx
// Author : Sergey RUIN
// Module : SALOME
-
-
+//
#include "SALOMEDS_UseCaseIterator_i.hxx"
#include "SALOMEDS_SObject_i.hxx"
#include "SALOMEDS.hxx"
#include "SALOMEDSImpl_SObject.hxx"
#include "utilities.h"
-using namespace std;
-
//============================================================================
/*! Function : constructor
* Purpose :
*/
//============================================================================
-SALOMEDS_UseCaseIterator_i::SALOMEDS_UseCaseIterator_i(const Handle(SALOMEDSImpl_UseCaseIterator)& theImpl,
- CORBA::ORB_ptr orb)
+SALOMEDS_UseCaseIterator_i::SALOMEDS_UseCaseIterator_i(const SALOMEDSImpl_UseCaseIterator& theImpl,
+ CORBA::ORB_ptr orb)
{
_orb = CORBA::ORB::_duplicate(orb);
- _impl = theImpl;
+ _impl = theImpl.GetPersistentCopy();
}
//============================================================================
//============================================================================
SALOMEDS_UseCaseIterator_i::~SALOMEDS_UseCaseIterator_i()
{
+ if(_impl) delete _impl;
}
//============================================================================
void SALOMEDS_UseCaseIterator_i::Init(CORBA::Boolean allLevels)
{
SALOMEDS::Locker lock;
- _impl->Init(allLevels);
+ if(_impl) _impl->Init(allLevels);
}
//============================================================================
CORBA::Boolean SALOMEDS_UseCaseIterator_i::More()
{
SALOMEDS::Locker lock;
+ if(!_impl) return false;
return _impl->More();
}
void SALOMEDS_UseCaseIterator_i::Next()
{
SALOMEDS::Locker lock;
- _impl->Next();
+ if(_impl) _impl->Next();
}
SALOMEDS::SObject_ptr SALOMEDS_UseCaseIterator_i::Value()
{
SALOMEDS::Locker lock;
- Handle(SALOMEDSImpl_SObject) aSO = _impl->Value();
+ if(!_impl) return SALOMEDS::SObject::_nil();
+ SALOMEDSImpl_SObject aSO = _impl->Value();
SALOMEDS::SObject_var so = SALOMEDS_SObject_i::New (aSO, _orb);
return so._retn();
}