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salome-med  6.5.0
MEDCouplingRefCountObject.cxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D
00002 //
00003 // This library is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU Lesser General Public
00005 // License as published by the Free Software Foundation; either
00006 // version 2.1 of the License.
00007 //
00008 // This library is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 // Lesser General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU Lesser General Public
00014 // License along with this library; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 //
00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 //
00019 
00020 #include "MEDCouplingRefCountObject.hxx"
00021 
00022 using namespace ParaMEDMEM;
00023 
00024 RefCountObject::RefCountObject():_cnt(1)
00025 {
00026 }
00027 
00028 RefCountObject::RefCountObject(const RefCountObject& other):_cnt(1)
00029 {
00030 }
00031 
00032 bool RefCountObject::decrRef() const
00033 {
00034   bool ret=((--_cnt)==0);
00035   if(ret)
00036     delete this;
00037   return ret;
00038 }
00039 
00040 void RefCountObject::incrRef() const
00041 {
00042   _cnt++;
00043 }
00044 
00045 RefCountObject::~RefCountObject()
00046 {
00047 }