Version: 8.3.0
SALOMEDS_Attributes_wrap.hxx
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1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
5 //
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
10 //
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
15 //
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 //
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22 // File : SALOMEDS_Attributes_wrap.hxx
23 // Created : Wed Dec 12 15:24:03 2012
24 // Author : Edward AGAPOV (eap)
25 
26 #ifndef __SALOMEDS_Attributes_wrap_HXX__
27 #define __SALOMEDS_Attributes_wrap_HXX__
28 
29 // Define wrapper classes for SALOMEDS interfaces to replace
30 // e.g. SALOMEDS::SObject_var by SALOMEDS::SObject_wrap etc.
31 // Use of these wrappers is needed to avoid memory leaks, since
32 // for example all methods returning SALOMEDS::SObject_ptr create
33 // a new instance of SALOMEDSImpl_SObject_i which will be lost if
34 // UnRegister() is not called. The defined wrappers call UnRegister()
35 // at destruction thus preventing memory leaks.
36 //
37 // NOTES
38 // - To pass XXX_wrap object to an XXX_out corba variable, call XXX_wrap::inout()
39 // - Do not pass the same CORBA Attribute to two AttributeXXX_wrap's. Example of bad code:
40 // SALOMEDS::GenericAttribute_wrap anAttr = /// it will UnRegister() the found object
41 // aStudyBuilder->FindOrCreateAttribute(aSO, "AttributePythonObject");
42 // SALOMEDS::AttributePythonObject_wrap pyAttr = /// IT MUST BE _var, not _wrap !!!!!!!
43 // SALOMEDS::AttributePythonObject::_narrow(anAttr);
44 
46 namespace SALOMEDS
47 {
78 }
79 
80 #endif