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+/****************************************************************************
+**
+**
+** Definition of QDataStream class
+**
+** Created : 930831
+**
+** 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 QDATASTREAM_H
+#define QDATASTREAM_H
+
+#ifndef QT_H
+#include "qiodevice.h"
+#include "qstring.h"
+#endif // QT_H
+
+#ifndef QT_NO_DATASTREAM
+class Q_EXPORT QDataStream // data stream class
+{
+public:
+ QDataStream();
+ QDataStream( QIODevice * );
+ QDataStream( QByteArray, int mode );
+ virtual ~QDataStream();
+
+ QIODevice *device() const;
+ void setDevice( QIODevice * );
+ 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 );
+
+ QDataStream &operator>>( Q_INT8 &i );
+ QDataStream &operator>>( Q_UINT8 &i );
+ QDataStream &operator>>( Q_INT16 &i );
+ QDataStream &operator>>( Q_UINT16 &i );
+ QDataStream &operator>>( Q_INT32 &i );
+ QDataStream &operator>>( Q_UINT32 &i );
+ QDataStream &operator>>( Q_INT64 &i );
+ QDataStream &operator>>( Q_UINT64 &i );
+
+ QDataStream &operator>>( float &f );
+ QDataStream &operator>>( double &f );
+ QDataStream &operator>>( char *&str );
+
+ QDataStream &operator<<( Q_INT8 i );
+ QDataStream &operator<<( Q_UINT8 i );
+ QDataStream &operator<<( Q_INT16 i );
+ QDataStream &operator<<( Q_UINT16 i );
+ QDataStream &operator<<( Q_INT32 i );
+ QDataStream &operator<<( Q_UINT32 i );
+ QDataStream &operator<<( Q_INT64 i );
+ QDataStream &operator<<( Q_UINT64 i );
+ QDataStream &operator<<( float f );
+ QDataStream &operator<<( double f );
+ QDataStream &operator<<( const char *str );
+
+ QDataStream &readBytes( char *&, uint &len );
+ QDataStream &readRawBytes( char *, uint len );
+
+ QDataStream &writeBytes( const char *, uint len );
+ QDataStream &writeRawBytes( const char *, uint len );
+
+private:
+ QIODevice *dev;
+ bool owndev;
+ int byteorder;
+ bool printable;
+ bool noswap;
+ int ver;
+
+private: // Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+ QDataStream( const QDataStream & );
+ QDataStream &operator=( const QDataStream & );
+#endif
+};
+
+
+/*****************************************************************************
+ QDataStream inline functions
+ *****************************************************************************/
+
+inline QIODevice *QDataStream::device() const
+{ return dev; }
+
+inline bool QDataStream::atEnd() const
+{ return dev ? dev->atEnd() : TRUE; }
+
+inline bool QDataStream::eof() const
+{ return atEnd(); }
+
+inline int QDataStream::byteOrder() const
+{ return byteorder; }
+
+inline bool QDataStream::isPrintableData() const
+{ return printable; }
+
+inline void QDataStream::setPrintableData( bool p )
+{ printable = p; }
+
+inline int QDataStream::version() const
+{ return ver; }
+
+inline void QDataStream::setVersion( int v )
+{ ver = v; }
+
+inline QDataStream &QDataStream::operator>>( Q_UINT8 &i )
+{ return *this >> (Q_INT8&)i; }
+
+inline QDataStream &QDataStream::operator>>( Q_UINT16 &i )
+{ return *this >> (Q_INT16&)i; }
+
+inline QDataStream &QDataStream::operator>>( Q_UINT32 &i )
+{ return *this >> (Q_INT32&)i; }
+
+inline QDataStream &QDataStream::operator>>( Q_UINT64 &i )
+{ return *this >> (Q_INT64&)i; }
+
+inline QDataStream &QDataStream::operator<<( Q_UINT8 i )
+{ return *this << (Q_INT8)i; }
+
+inline QDataStream &QDataStream::operator<<( Q_UINT16 i )
+{ return *this << (Q_INT16)i; }
+
+inline QDataStream &QDataStream::operator<<( Q_UINT32 i )
+{ return *this << (Q_INT32)i; }
+
+inline QDataStream &QDataStream::operator<<( Q_UINT64 i )
+{ return *this << (Q_INT64)i; }
+
+
+#endif // QT_NO_DATASTREAM
+#endif // QDATASTREAM_H