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vuLightfieldFile.h

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00001 #ifndef __GENERAL_VU_LIGHTFIELD_FILE_H__
00002 #define __GENERAL_VU_LIGHTFIELD_FILE_H__
00003 
00004 #include <fstream.h>
00005 #include "vuString.h"
00006 
00007 class vuLightfieldFile
00008 {
00009  public:
00010   vuLightfieldFile();
00011 
00013   vuLightfieldFile(const char *fileName, bool isWritingMode);
00014 
00016   ~vuLightfieldFile();
00017 
00019   const char* getFileName();
00020 
00022   const vuString getErrorMessage();
00023 
00025   bool open();
00026 
00028   void close();
00029 
00031   bool readHeader();
00032 
00034   bool writeHeader();
00035 
00036  protected:
00037   bool _setErrorMessage(const char *msg);
00038   bool _isReadyForReading();
00039   bool _isReadyForWriting();
00040 
00041  protected:
00043   word  m_Mode;
00045   dword m_DataSize;
00047   vuString m_DataName;
00049   bool m_IsWritingMode;
00051   vuString m_FileName;
00053   vuString m_ErrorMessage;
00055   fstream *m_FileStream;
00057   bool m_IsHeaderDone;
00058 };
00059 
00060 #endif /* __GENERAL_VU_LIGHTFIELD_FILE_H__ */

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