This is the verbatim text of the qbuffer.h include file. It is is provided only for illustration; the copyright remains with Troll Tech.


/****************************************************************************
** $Id: qbuffer.h,v 1.3 1995/02/08 17:30:26 hanord Exp $
**
** Definition of QBuffer class
**
** Author  : Haavard Nord
** Created : 930812
**
** Copyright (C) 1993-1995 by Troll Tech AS.  All rights reserved.
**
*****************************************************************************/

#ifndef QBUFFER_H
#define QBUFFER_H

#include "qiodev.h"
#include "qstring.h"


class QBuffer : public QIODevice                // buffer I/O device class
{
public:
    QBuffer();
    QBuffer( QByteArray );
   ~QBuffer();

    QByteArray buffer() const { return a; }     // get buffer
    bool  setBuffer( QByteArray );              // set buffer

    bool  open( int );                          // open buffer
    void  close();                              // close buffer
    void  flush();                              // flush buffer

    long  size() const { return a.size(); }     // get buffer size
    long  at()   const { return index; }        // get buffer index
    bool  at( long );                           // set buffer index

    int   readBlock( char *p, uint );
    int   writeBlock( const char *p, uint );
    int   readLine( char *p, uint );

    int   getch();                              // get next char
    int   putch( int );                         // put char
    int   ungetch( int ) ;                      // put back char

protected:
    QByteArray a;                               // byte array

private:
    uint  a_len;                                // byte array real length
    uint  a_inc;                                // byte array increment
};


#endif // QBUFFER_H


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