PerformanceLib.h

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// ****************************************************************************
// This file is part of the Integrating Vision Toolkit (IVT).
//
// The IVT is maintained by the Karlsruhe Institute of Technology (KIT)
// (www.kit.edu) in cooperation with the company Keyetech (www.keyetech.de).
//
// Copyright (C) 2014 Karlsruhe Institute of Technology (KIT).
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the KIT nor the names of its contributors may be
//    used to endorse or promote products derived from this software
//    without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE KIT AND CONTRIBUTORS “AS IS” AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE KIT OR CONTRIBUTORS BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// ****************************************************************************
// ****************************************************************************
// Filename:  PerformanceLib.h
// Author:    Florian Hecht
// Date:      2008
// ****************************************************************************


#ifndef _PERFORMANCE_LIB_H_
#define _PERFORMANCE_LIB_H_


// ****************************************************************************
// Necessary includes
// ****************************************************************************

#ifdef WIN32
#include <windows.h>
#endif



// ****************************************************************************
// PerformanceLibInitializer
// ****************************************************************************

class CPerformanceLibInitializer
{
public:
        // constructor
        CPerformanceLibInitializer();
        
        // destructor
        ~CPerformanceLibInitializer();
        
        bool HasIVTPerformance() { return m_pLibHandle != 0; }


private:
        #ifdef WIN32
        HINSTANCE m_pLibHandle;
        #else
        void *m_pLibHandle;
        #endif
        
        void LoadPerformanceLib();
        void FreePerformanceLib();
};



#endif /* _PERFORMANCE_LIB_H_ */