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CTBzfile.hxx

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#ifndef _CTBzfile_HXX
#define _CTBzfile_HXX 1

/*----------------------------------------------------------------------------*/
/* C Tool Box: Designed and implemented by:                                   */
/*    Walter F.J. Mueller   Gesellschaft fuer Schwerionenforschung (GSI)      */
/*                          Planckstrasse 1, D-64291 Darmstadt, Germany       */
/*                  Email:  W.F.J.Mueller@gsi.de                              */
/*                  WWW:    http://www-kp3.gsi.de/www/kp3/people/mueller.html */
/*------------------------------------------+---------------------------------*/

class CTBzfile {

  public:

                    CTBzfile();

                    ~CTBzfile();

    bool            Open(const char *c_name, const char *c_mode);
    void            Close();

    CTBint          Read(void* p_buf, CTBint i_size);
    CTBint          Write(const void* p_buf, CTBint i_size);

    CTBint          ReadObject(void* p_buf, CTBint i_size);
    CTBint          WriteObject(const void* p_buf, CTBint i_size);

    bool            Good();
    bool            Bad();
    bool            Fail();
    bool            Eof();

    void            Dump(int i_indent=0, ostream& os=cout,
                         const char* p_text=0) const; 

  private:

    enum type { closed = 0,                 
                cfile,                      
                gzfile                      
    };

    int             mi_type;                
    void*           m_file;                 
    bool            mb_bad;                 
    bool            mb_eof;                 
};


#endif

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