diff options
Diffstat (limited to 'qtinterface/tqpair.h')
| -rw-r--r-- | qtinterface/tqpair.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/qtinterface/tqpair.h b/qtinterface/tqpair.h index 883fa3f..db3ec73 100644 --- a/qtinterface/tqpair.h +++ b/qtinterface/tqpair.h @@ -40,6 +40,104 @@ Boston, MA 02110-1301, USA. #include <Qt/qpair.h> +/**************************************************************************** +** +** Definition of TQPair class +** +** +** Copyright (C) 1992-2005 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. +** +**********************************************************************/ + +template <class T1, class T2> +struct TQPair +{ + typedef T1 first_type; + typedef T2 second_type; + + TQPair() + : first( T1() ), second( T2() ) + {} + TQPair( const T1& t1, const T2& t2 ) + : first( t1 ), second( t2 ) + {} + + TQPair<T1, T2>& operator=(const TQPair<T1, T2>& other) + { + if (this != &other) { + first = other.first; + second = other.second; + } + return *this; + } + + T1 first; + T2 second; +}; + +template <class T1, class T2> +bool operator==( const TQPair<T1, T2>& x, const TQPair<T1, T2>& y ) +{ + return x.first == y.first && x.second == y.second; +} + +template <class T1, class T2> +bool operator<( const TQPair<T1, T2>& x, const TQPair<T1, T2>& y ) +{ + return x.first < y.first || + ( !( y.first < x.first ) && x.second < y.second ); +} + +template <class T1, class T2> +TQPair<T1, T2> qMakePair( const T1& x, const T2& y ) +{ + return TQPair<T1, T2>( x, y ); +} + +#ifndef QT_NO_DATASTREAM +template <class T1, class T2> +inline QDataStream& operator>>( QDataStream& s, TQPair<T1, T2>& p ) +{ + s >> p.first >> p.second; + return s; +} + +template <class T1, class T2> +inline QDataStream& operator<<( QDataStream& s, const TQPair<T1, T2>& p ) +{ + s << p.first << p.second; + return s; +} +#endif + +/**********************************************************************/ + #endif // USE_QT4 #endif /* TQPAIR_H */
\ No newline at end of file |