qlibrary.h
This is the verbatim text of the qlibrary.h include file. It is provided only for illustration; the copyright remains with Trolltech.
/****************************************************************************
** $Id: qt/qlibrary.h 3.0.0-beta1-beta1 edited May 7 22:24 $
**
** Definition of QLibrary class
**
** Created : 2000-01-01
**
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of the kernel 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 QLIBRARY_H
#define QLIBRARY_H
#ifndef QT_H
#include <qstring.h>
#include <qcom.h>
#endif // QT_H
#ifndef QT_NO_COMPONENT
class QLibraryPrivate;
class Q_EXPORT QLibrary
{
public:
enum Policy
{
Delayed,
Immediately,
Manual
};
QLibrary( const QString& filename, Policy = Delayed );
~QLibrary();
void *resolve( const char* );
bool unload( bool force = FALSE );
bool isLoaded() const;
void setPolicy( Policy pol );
Policy policy() const;
QString library() const;
QRESULT queryInterface( const QUuid&, QUnknownInterface** );
private:
QLibraryPrivate *d;
QString libfile;
Policy libPol;
void createInstanceInternal();
QUnknownInterface *entry;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QLibrary( const QLibrary & );
QLibrary &operator=( const QLibrary & );
#endif
};
#endif //QT_NO_COMPONENT
#endif //QLIBRARY_H
Copyright © 2001 Trolltech | Trademarks
| Qt version 3.0.0-beta1-beta1
|