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// This file is part of ff3d - http://www.freefem.org/ff3d
// Copyright (C) 2001, 2002, 2003 Stphane Del Pino
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// This program 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 General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// $Id: StaticBase.hpp,v 1.3 2004/12/06 01:11:22 delpinux Exp $
#ifndef STATIC_BASE_HPP
#define STATIC_BASE_HPP
/**
* @file StaticBase.hpp
* @author Stphane Del Pino
* @date Wed Nov 6 00:50:42 2002
*
* @brief This class is the template for classes embedding a static
* member
*
*/
template <typename EmbeddingClass>
class StaticBase
{
protected:
static EmbeddingClass* __pInstance; /**< The static variable */
public:
/**
* Access to auto instanciated static;
*
*
* @return *__pInstance
*/
static EmbeddingClass& instance()
{
return *__pInstance;
}
/**
* Creates __pInstance in Embedding class.
*
*/
static void create()
{
__pInstance = new EmbeddingClass();
}
/**
* Destroyes __autoInstanciated in Embedding class.
*
*/
static void destroy()
{
delete __pInstance;
}
/**
* Constructor
*
*/
StaticBase()
{
;
}
/**
* Destructor
*
*/
virtual ~StaticBase()
{
;
}
};
template <typename EmbeddingClass> EmbeddingClass* StaticBase<EmbeddingClass>::__pInstance;
#endif // STATIC_BASE_HPP
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