Mutex.h

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#ifndef __LDK_MUTEX_H__
#define __LDK_MUTEX_H__

//   Copyright (C) 2003-2006 Lorien Dunn.
//
//   Contact: loriendunn AT users DOT sourceforge DOT net
//
//   This software is provided 'as-is', without any express or implied warranty.
//   In no event will the authors be held liable for any damages arising from
//   the use of this software.
//
//   Permission is granted to anyone to use this software for any purpose,
//   including commercial applications, and to alter it and redistribute it
//   freely, subject to the following restrictions:
//
//   1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software in a
//   product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
//
//   2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
//
//   3. This notice may not be removed or altered from any source distribution.
//

#include "LDK/API.h"

namespace LDK
{
class LDK_API Mutex
{
private:
    typedef void* MutexHandle;
    MutexHandle mHandle;
public:
    Mutex();

    ~Mutex();

    void lock();

    void unlock();
};

class LDK_API Lock
{
private:
    Mutex& mMutex;
    inline Lock(const Lock& rhs) : mMutex(rhs.mMutex) {}
    inline void operator=(const Lock& rhs) {}
public:
    inline Lock(Mutex& mtx) : mMutex(mtx) { mMutex.lock(); }

    inline ~Lock() { mMutex.unlock(); }
};

}//namespace LDK

#endif //__LDK_MUTEX_H__

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