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# qhostaddress.h

This is the verbatim text of the qhostaddress.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/qhostaddress.h   3.3.4   edited Oct 28 2003 $
    **
    ** Definition of QHostAddress class.
    **
    ** Created : 979899
    **
    ** Copyright (C) 1997-2000 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the network 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 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 QHOSTADDRESS_H
    #define QHOSTADDRESS_H

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

    #if !defined( QT_MODULE_NETWORK ) || defined( QT_LICENSE_PROFESSIONAL ) || defined( QT_INTERNAL_NETWORK )
    #define QM_EXPORT_NETWORK
    #else
    #define QM_EXPORT_NETWORK Q_EXPORT
    #endif

    #ifndef QT_NO_NETWORK
    class QHostAddressPrivate;

    typedef struct {
        Q_UINT8 c[16];
    } Q_IPV6ADDR;

    class QM_EXPORT_NETWORK QHostAddress
    {
    public:
        QHostAddress();
        QHostAddress( Q_UINT32 ip4Addr );
        QHostAddress( Q_UINT8 *ip6Addr );
        QHostAddress(const Q_IPV6ADDR &ip6Addr);
    #ifndef QT_NO_STRINGLIST
        QHostAddress(const QString &address);
    #endif
        QHostAddress( const QHostAddress & );
        virtual ~QHostAddress();

        QHostAddress & operator=( const QHostAddress & );

        void setAddress( Q_UINT32 ip4Addr );
        void setAddress( Q_UINT8 *ip6Addr );
    #ifndef QT_NO_STRINGLIST
        bool setAddress( const QString& address );
    #endif
        bool	 isIp4Addr()	 const; // obsolete
        Q_UINT32	 ip4Addr()	 const; // obsolete

        bool	 isIPv4Address() const;
        Q_UINT32	 toIPv4Address() const;
        bool	 isIPv6Address() const;
        Q_IPV6ADDR	 toIPv6Address() const;

    #ifndef QT_NO_SPRINTF
        QString	 toString() const;
    #endif

        bool	 operator==( const QHostAddress & ) const;
        bool	 isNull() const;

    private:
        QHostAddressPrivate* d;
    };

    #endif //QT_NO_NETWORK
    #endif