Merge from V6_main_20120808 08Aug12

[modules/med.git] / src / MEDCoupling / MEDCouplingRefCountObject.cxx

diff --git a/src/MEDCoupling/MEDCouplingRefCountObject.cxx b/src/MEDCoupling/MEDCouplingRefCountObject.cxx
new file mode 100644 (file)
index 0000000..ab24508
--- /dev/null
+++ b/src/MEDCoupling/MEDCouplingRefCountObject.cxx
@@ -0,0 +1,47 @@
+// Copyright (C) 2007-2012  CEA/DEN, EDF R&D
+//
+// 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
+// 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
+// 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
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include "MEDCouplingRefCountObject.hxx"
+
+using namespace ParaMEDMEM;
+
+RefCountObject::RefCountObject():_cnt(1)
+{
+}
+
+RefCountObject::RefCountObject(const RefCountObject& other):_cnt(1)
+{
+}
+
+bool RefCountObject::decrRef() const
+{
+  bool ret=((--_cnt)==0);
+  if(ret)
+    delete this;
+  return ret;
+}
+
+void RefCountObject::incrRef() const
+{
+  _cnt++;
+}
+
+RefCountObject::~RefCountObject()
+{
+}