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openmesh/Core/Utils/SingletonT.cc

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/*===========================================================================*\
* *
* OpenMesh *
* Copyright (C) 2003 by Computer Graphics Group, RWTH Aachen *
* www.openmesh.org *
* *
*---------------------------------------------------------------------------*
* *
* License *
* *
* 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, version 2.1. *
* *
* 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., 675 Mass Ave, Cambridge, MA 02139, USA. *
* *
\*===========================================================================*/
//=============================================================================
//
// Implements a simple singleton template
//
//=============================================================================
#define OPENMESH_SINGLETON_C
//== INCLUDES =================================================================
// header
#include <OpenMesh/Core/Utils/SingletonT.hh>
//== NAMESPACES ===============================================================
namespace OpenMesh {
//== SINGLETON'S DATA =========================================================
template <class T>
T* SingletonT<T>::pInstance__ = 0;
template <class T>
bool SingletonT<T>::destroyed__ = false;
//=============================================================================
} // namespace OpenMesh
//=============================================================================