BasicFileIO.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).
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// ****************************************************************************
// ****************************************************************************
// Filename:  BasicFileIO.h
// Author:    Kai Welke
// Date:      25.03.2005
// ****************************************************************************


#ifndef _BASICFILEIO_H_
#define _BASICFILEIO_H_


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

#include <stdio.h>
#include <string>



// ****************************************************************************
// CBasicFileIO
// ****************************************************************************

class CBasicFileIO
{
public:
        // read basic types
        static bool ReadBool(char*& pchBuffer);
        static char ReadChar(char*& pchBuffer);
        static std::string ReadString(char*& pchBuffer);
        static short ReadShort(char*& pchBuffer);
        static int ReadInt(char*& pchBuffer);
        static float ReadFloat(char*& pchBuffer);
        static double ReadDouble(char*& pchBuffer);
        static void ReadBytes(char*& pchBuffer, void* pDest, int nSize);
        
        // write basic types
        static bool WriteBool(FILE *fp, bool bValue);
        static bool WriteChar(FILE *fp, char chValue);
        static bool WriteString(FILE *fp, std::string szValue);
        static bool WriteInt(FILE *fp, int nValue);
        static bool WriteFloat(FILE *fp, float fValue);
        static bool WriteDouble(FILE *fp, double dValue);
        static bool WriteBytes(FILE *fp, void* pSrc, int nSize);
        
        // others
        static int GetFileSize(FILE *fp);
};



#endif // _BASICFILEIO_H_