TCDelete.h

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//*******************************************************************************
//
// *******   ***   ***               *
//    *     *     *                  *
//    *    *      *                *****
//    *    *       ***  *   *   **   *    **    ***
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//    *     *         *   *      *   * * *     * * *
//    *      ***   ***    *     **   **   **   *   *
//                        *
//*******************************************************************************
// see http://sourceforge.net/projects/tcsystem/ for details.
// Copyright (C) 2003 - 2008 Thomas Goessler. All Rights Reserved. 
//*******************************************************************************
//
// TCSystem is the legal property of its developers.
// Please refer to the COPYRIGHT file distributed with this source distribution.
// 
// 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, or (at your option) any later version.        
//                                                                           
// 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.
//*******************************************************************************
//  $Id: TCDelete.h 801 2008-01-23 19:46:25Z the_____tiger $
//*******************************************************************************
#ifndef _TC_DELETE_H_
#define _TC_DELETE_H_

#include "TCTypes.h"

namespace TC
{
   class Delete
   {
   public:
      template <class T>
      void operator()(T* &ptr)
      {
         delete ptr;
         ptr = 0;
      }
   };

   class CheckedDelete
   {
   public:
      template <class T>
      void operator()(T* &ptr)
      {
         if (ptr) delete ptr;
         ptr = 0;
      }
   };

   class ArrayDelete
   {
   public:
      template <class T>
      void operator()(T* &ptr)
      {
         delete[] ptr;
         ptr = 0;
      }
   };

   class CheckedArrayDelete
   {
   public:
      template <class T>
      void operator()(T* &ptr)
      {
         if (ptr) delete[] ptr;
         ptr = 0;
      }
   };

   class NoDelete
   {
   public:
      template <class T>
      void operator()(T* &ptr)
      {
         ptr = 0;
      }
   };

} // namespace TC

#endif // _TC_DELETE_H_