CMutex.h

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//==============================================================================
/*
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    Copyright (c) 2003-2016, CHAI3D.
    (www.chai3d.org)

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    * Neither the name of CHAI3D nor the names of its contributors may
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    \author    <http://www.chai3d.org>
    \author    Sebastien Grange
    \version   3.2.0 $Rev: 1869 $
*/
//==============================================================================

//------------------------------------------------------------------------------
#ifndef CMutexH
#define CMutexH
//------------------------------------------------------------------------------
#include "system/CGlobals.h"
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
namespace chai3d {
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================

//==============================================================================
//==============================================================================
class cMutex
{
    //--------------------------------------------------------------------------
    // CONSTRUCTOR & DESTRUCTOR:
    //--------------------------------------------------------------------------

public:

    cMutex();

    virtual ~cMutex();


    //--------------------------------------------------------------------------
    // PUBLIC METHODS:
    //--------------------------------------------------------------------------

public:

    bool acquire();

    bool tryAcquire();

    void release();


    //--------------------------------------------------------------------------
    // PROTECTED METHODS:
    //--------------------------------------------------------------------------

protected:

#if defined(WIN32) | defined(WIN64)
    CRITICAL_SECTION m_mutex;
#endif

#if defined(LINUX) || defined(MACOSX)
    pthread_mutex_t m_mutex;
#endif
};

//------------------------------------------------------------------------------
} // namespace chai3d
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
#endif
//------------------------------------------------------------------------------