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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qdatastream.h</h1>

<p>This is the verbatim text of the qdatastream.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/qdatastream.h   3.3.8   edited Jan 11 14:38 $
**
** Definition of TQDataStream class
**
** Created : 930831
**
** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the tools module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Alternatively you may (at your option) use any
** later version of the GNU General Public License if such license has
** been publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing retquirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file.  Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/

#ifndef TQDATASTREAM_H
#define TQDATASTREAM_H

#ifndef QT_H
#include "qiodevice.h"
#include "qstring.h"
#endif // QT_H

#ifndef QT_NO_DATASTREAM
class Q_EXPORT TQDataStream				// data stream class
{
public:
    TQDataStream();
    TQDataStream( TQIODevice * );
    TQDataStream( TQByteArray, int mode );
    virtual ~TQDataStream();

    TQIODevice	*device() const;
    void	 setDevice( TQIODevice * );
    void	 unsetDevice();

    bool	 atEnd() const;
    bool	 eof() const;

    enum ByteOrder { BigEndian, LittleEndian };
    int		 byteOrder()	const;
    void	 setByteOrder( int );

    bool	 isPrintableData() const;
    void	 setPrintableData( bool );

    int		 version() const;
    void	 setVersion( int );

    TQDataStream &amp;operator&gt;&gt;( Q_INT8 &amp;i );
    TQDataStream &amp;operator&gt;&gt;( Q_UINT8 &amp;i );
    TQDataStream &amp;operator&gt;&gt;( Q_INT16 &amp;i );
    TQDataStream &amp;operator&gt;&gt;( Q_UINT16 &amp;i );
    TQDataStream &amp;operator&gt;&gt;( Q_INT32 &amp;i );
    TQDataStream &amp;operator&gt;&gt;( Q_UINT32 &amp;i );
    TQDataStream &amp;operator&gt;&gt;( Q_INT64 &amp;i );
    TQDataStream &amp;operator&gt;&gt;( Q_UINT64 &amp;i );
#if !defined(Q_OS_WIN64)
    TQDataStream &amp;operator&gt;&gt;( Q_LONG &amp;i );
    TQDataStream &amp;operator&gt;&gt;( Q_ULONG &amp;i );
#endif

    TQDataStream &amp;operator&gt;&gt;( float &amp;f );
    TQDataStream &amp;operator&gt;&gt;( double &amp;f );
    TQDataStream &amp;operator&gt;&gt;( char *&amp;str );

    TQDataStream &amp;operator&lt;&lt;( Q_INT8 i );
    TQDataStream &amp;operator&lt;&lt;( Q_UINT8 i );
    TQDataStream &amp;operator&lt;&lt;( Q_INT16 i );
    TQDataStream &amp;operator&lt;&lt;( Q_UINT16 i );
    TQDataStream &amp;operator&lt;&lt;( Q_INT32 i );
    TQDataStream &amp;operator&lt;&lt;( Q_UINT32 i );
    TQDataStream &amp;operator&lt;&lt;( Q_INT64 i );
    TQDataStream &amp;operator&lt;&lt;( Q_UINT64 i );
#if !defined(Q_OS_WIN64)
    TQDataStream &amp;operator&lt;&lt;( Q_LONG i );
    TQDataStream &amp;operator&lt;&lt;( Q_ULONG i );
#endif
    TQDataStream &amp;operator&lt;&lt;( float f );
    TQDataStream &amp;operator&lt;&lt;( double f );
    TQDataStream &amp;operator&lt;&lt;( const char *str );

    TQDataStream &amp;readBytes( char *&amp;, uint &amp;len );
    TQDataStream &amp;readRawBytes( char *, uint len );

    TQDataStream &amp;writeBytes( const char *, uint len );
    TQDataStream &amp;writeRawBytes( const char *, uint len );

private:
    TQIODevice	*dev;
    bool	 owndev;
    int		 byteorder;
    bool	 printable;
    bool	 noswap;
    int		 ver;

private:	// Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
    TQDataStream( const TQDataStream &amp; );
    TQDataStream &amp;operator=( const TQDataStream &amp; );
#endif
};


/*****************************************************************************
  TQDataStream inline functions
 *****************************************************************************/

inline TQIODevice *TQDataStream::device() const
{ return dev; }

inline bool TQDataStream::atEnd() const
{ return dev ? dev-&gt;atEnd() : TRUE; }

inline bool TQDataStream::eof() const
{ return atEnd(); }

inline int TQDataStream::byteOrder() const
{ return byteorder; }

inline bool TQDataStream::isPrintableData() const
{ return printable; }

inline void TQDataStream::setPrintableData( bool p )
{ printable = p; }

inline int TQDataStream::version() const
{ return ver; }

inline void TQDataStream::setVersion( int v )
{ ver = v; }

inline TQDataStream &amp;TQDataStream::operator&gt;&gt;( Q_UINT8 &amp;i )
{ return *this &gt;&gt; (Q_INT8&amp;)i; }

inline TQDataStream &amp;TQDataStream::operator&gt;&gt;( Q_UINT16 &amp;i )
{ return *this &gt;&gt; (Q_INT16&amp;)i; }

inline TQDataStream &amp;TQDataStream::operator&gt;&gt;( Q_UINT32 &amp;i )
{ return *this &gt;&gt; (Q_INT32&amp;)i; }

inline TQDataStream &amp;TQDataStream::operator&gt;&gt;( Q_UINT64 &amp;i )
{ return *this &gt;&gt; (Q_INT64&amp;)i; }

#if !defined(Q_OS_WIN64)
inline TQDataStream &amp;TQDataStream::operator&gt;&gt;( Q_ULONG &amp;i )
{ return *this &gt;&gt; (Q_LONG&amp;)i; }
#endif

inline TQDataStream &amp;TQDataStream::operator&lt;&lt;( Q_UINT8 i )
{ return *this &lt;&lt; (Q_INT8)i; }

inline TQDataStream &amp;TQDataStream::operator&lt;&lt;( Q_UINT16 i )
{ return *this &lt;&lt; (Q_INT16)i; }

inline TQDataStream &amp;TQDataStream::operator&lt;&lt;( Q_UINT32 i )
{ return *this &lt;&lt; (Q_INT32)i; }

inline TQDataStream &amp;TQDataStream::operator&lt;&lt;( Q_UINT64 i )
{ return *this &lt;&lt; (Q_INT64)i; }

#if !defined(Q_OS_WIN64)
inline TQDataStream &amp;TQDataStream::operator&lt;&lt;( Q_ULONG i )
{ return *this &lt;&lt; (Q_LONG)i; }
#endif

#endif // QT_NO_DATASTREAM
#endif // TQDATASTREAM_H
</pre>
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