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PCMLock.h

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//
// This source file is a part of ParCompMark
// Parallel Compositing Benchmark Framework
//
// for latest info see http://parcompmark.sourceforge.net

//
// Copyright (C) 2006 IT2 ParCompMark Dev. Team
// 
// 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
// of the License, 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.


#ifndef __PCM_LOCK_H__
#  define __PCM_LOCK_H__

//
// Inner includes
//

#  include "PCMPremeditations.h"

#  include "PCMException.h"

namespace ParCompMark
{

  class Lock
  {

        //
        // Unit test class
        //
#  ifdef PARCOMPMARK_TEST
        friend class ParCompMarkTest::TestLock;
#  endif

        //
        // Variables
        //



   protected:

        bool mLocked;


        //
        // Constructors & destructor
        //



   public:

        Lock();

        virtual ~ Lock();


        //
        // Getters & setters
        //



   public:

        const bool & getLocked() const;


        //
        // Methods
        //



   public:

        virtual void lock() = 0;

        virtual bool trylock() = 0;

        virtual void unlock() = 0;


  };

  //
  // Include header implementation
  //

#  include "PCMLock_impl.h"

}

#endif

© Copyright - 2006 (IT)² ParCompMark Dev. Team