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/****************************************************************************
** $Id$
**
** Definition of QBuffer class
**
** Created : 930812
**
** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
**
** This file is part of the tools module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QBUFFER_H
#define QBUFFER_H
#ifndef QT_H
#include "qiodevice.h"
#include "qstring.h"
#endif // QT_H
class Q_EXPORT QBuffer : public QIODevice
{
public:
QBuffer();
QBuffer( QByteArray );
~QBuffer();
QByteArray buffer() const;
bool setBuffer( QByteArray );
bool open( int );
void close();
void flush();
Offset size() const;
Offset at() const;
bool at( Offset );
Q_LONG readBlock( char *p, Q_ULONG );
Q_LONG writeBlock( const char *p, Q_ULONG );
Q_LONG writeBlock( const QByteArray& data )
{ return QIODevice::writeBlock(data); }
Q_LONG readLine( char *p, Q_ULONG );
int getch();
int putch( int );
int ungetch( int );
protected:
QByteArray a;
private:
uint a_len;
uint a_inc;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QBuffer( const QBuffer & );
QBuffer &operator=( const QBuffer & );
#endif
};
inline QByteArray QBuffer::buffer() const
{ return a; }
inline QIODevice::Offset QBuffer::size() const
{ return (Offset)a.size(); }
inline QIODevice::Offset QBuffer::at() const
{ return ioIndex; }
#endif // QBUFFER_H
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