criticalsection.h

来自「Last change: 2008-02-03 This is the sou」· C头文件 代码 · 共 43 行

/*
This file is part of KCeasy (http://www.kceasy.com)
Copyright (C) 2002-2004 Markus Kern <[e-mail]>

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.
*/
//---------------------------------------------------------------------------
#ifndef CriticalSectionH
#define CriticalSectionH

#include <windows.h>
#pragma hdrstop
//---------------------------------------------------------------------------

namespace KCeasyEngine {

class TCriticalSection
{
public:
    TCriticalSection() { InitializeCriticalSection(&CritSec); }
    ~TCriticalSection() { DeleteCriticalSection(&CritSec); }

    void Enter() { EnterCriticalSection(&CritSec); }
    void Leave() { LeaveCriticalSection(&CritSec); }
    bool Try() { return TryEnterCriticalSection(&CritSec); }

private:
    CRITICAL_SECTION CritSec;

};

} // namespace KCeasyEngine

#endif