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Diffstat (limited to 'src/tools/qptrlist.h')
| -rw-r--r-- | src/tools/qptrlist.h | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/tools/qptrlist.h b/src/tools/qptrlist.h new file mode 100644 index 0000000..df465fa --- /dev/null +++ b/src/tools/qptrlist.h @@ -0,0 +1,195 @@ +/**************************************************************************** +** +** Definition of QPtrList template/macro class +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the tools module of the Qt 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 files LICENSE.GPL2 +** and LICENSE.GPL3 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 Qt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements 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 [email protected]. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.QPL +** included in the packaging of this file. Licensees holding valid Qt +** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef QPTRLIST_H +#define QPTRLIST_H + +#ifndef QT_H +#include "qglist.h" +#endif // QT_H + +template<class type> +class QPtrListStdIterator : public QGListStdIterator +{ +public: + inline QPtrListStdIterator( QLNode* n ): QGListStdIterator(n) {} + type *operator*() { return node ? (type *)node->getData() : 0; } + inline QPtrListStdIterator<type> operator++() + { node = next(); return *this; } + inline QPtrListStdIterator<type> operator++(int) + { QLNode* n = node; node = next(); return QPtrListStdIterator<type>( n ); } + inline bool operator==( const QPtrListStdIterator<type>& it ) const { return node == it.node; } + inline bool operator!=( const QPtrListStdIterator<type>& it ) const { return node != it.node; } +}; + + +template<class type> +class QPtrList +#ifdef Q_QDOC + : public QPtrCollection +#else + : public QGList +#endif +{ +public: + + QPtrList() {} + QPtrList( const QPtrList<type> &l ) : QGList(l) {} + ~QPtrList() { clear(); } + QPtrList<type> &operator=(const QPtrList<type> &l) + { return (QPtrList<type>&)QGList::operator=(l); } + bool operator==( const QPtrList<type> &list ) const + { return QGList::operator==( list ); } + bool operator!=( const QPtrList<type> &list ) const + { return !QGList::operator==( list ); } + uint count() const { return QGList::count(); } + bool isEmpty() const { return QGList::count() == 0; } + bool insert( uint i, const type *d){ return QGList::insertAt(i,(QPtrCollection::Item)d); } + void inSort( const type *d ) { QGList::inSort((QPtrCollection::Item)d); } + void prepend( const type *d ) { QGList::insertAt(0,(QPtrCollection::Item)d); } + void append( const type *d ) { QGList::append((QPtrCollection::Item)d); } + bool remove( uint i ) { return QGList::removeAt(i); } + bool remove() { return QGList::remove((QPtrCollection::Item)0); } + bool remove( const type *d ) { return QGList::remove((QPtrCollection::Item)d); } + bool removeRef( const type *d ) { return QGList::removeRef((QPtrCollection::Item)d); } + void removeNode( QLNode *n ) { QGList::removeNode(n); } + bool removeFirst() { return QGList::removeFirst(); } + bool removeLast() { return QGList::removeLast(); } + type *take( uint i ) { return (type *)QGList::takeAt(i); } + type *take() { return (type *)QGList::take(); } + type *takeNode( QLNode *n ) { return (type *)QGList::takeNode(n); } + void clear() { QGList::clear(); } + void sort() { QGList::sort(); } + int find( const type *d ) { return QGList::find((QPtrCollection::Item)d); } + int findNext( const type *d ) { return QGList::find((QPtrCollection::Item)d,FALSE); } + int findRef( const type *d ) { return QGList::findRef((QPtrCollection::Item)d); } + int findNextRef( const type *d ){ return QGList::findRef((QPtrCollection::Item)d,FALSE);} + uint contains( const type *d ) const { return QGList::contains((QPtrCollection::Item)d); } + uint containsRef( const type *d ) const + { return QGList::containsRef((QPtrCollection::Item)d); } + bool replace( uint i, const type *d ) { return QGList::replaceAt( i, (QPtrCollection::Item)d ); } + type *at( uint i ) { return (type *)QGList::at(i); } + int at() const { return QGList::at(); } + type *current() const { return (type *)QGList::get(); } + QLNode *currentNode() const { return QGList::currentNode(); } + type *getFirst() const { return (type *)QGList::cfirst(); } + type *getLast() const { return (type *)QGList::clast(); } + type *first() { return (type *)QGList::first(); } + type *last() { return (type *)QGList::last(); } + type *next() { return (type *)QGList::next(); } + type *prev() { return (type *)QGList::prev(); } + void toVector( QGVector *vec )const{ QGList::toVector(vec); } + + + // standard iterators + typedef QPtrListStdIterator<type> Iterator; + typedef QPtrListStdIterator<type> ConstIterator; + inline Iterator begin() { return QGList::begin(); } + inline ConstIterator begin() const { return QGList::begin(); } + inline ConstIterator constBegin() const { return QGList::begin(); } + inline Iterator end() { return QGList::end(); } + inline ConstIterator end() const { return QGList::end(); } + inline ConstIterator constEnd() const { return QGList::end(); } + inline Iterator erase( Iterator it ) { return QGList::erase( it ); } + // stl syntax compatibility + typedef Iterator iterator; + typedef ConstIterator const_iterator; + + +#ifdef Q_QDOC +protected: + virtual int compareItems( QPtrCollection::Item, QPtrCollection::Item ); + virtual QDataStream& read( QDataStream&, QPtrCollection::Item& ); + virtual QDataStream& write( QDataStream&, QPtrCollection::Item ) const; +#endif + +private: + void deleteItem( Item d ); +}; + +#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION) +template<> inline void QPtrList<void>::deleteItem( QPtrCollection::Item ) +{ +} +#endif + +template<class type> inline void QPtrList<type>::deleteItem( QPtrCollection::Item d ) +{ + if ( del_item ) delete (type *)d; +} + +template<class type> +class QPtrListIterator : public QGListIterator +{ +public: + QPtrListIterator(const QPtrList<type> &l) :QGListIterator((QGList &)l) {} + ~QPtrListIterator() {} + uint count() const { return list->count(); } + bool isEmpty() const { return list->count() == 0; } + bool atFirst() const { return QGListIterator::atFirst(); } + bool atLast() const { return QGListIterator::atLast(); } + type *toFirst() { return (type *)QGListIterator::toFirst(); } + type *toLast() { return (type *)QGListIterator::toLast(); } + operator type *() const { return (type *)QGListIterator::get(); } + type *operator*() { return (type *)QGListIterator::get(); } + + // No good, since QPtrList<char> (ie. QStrList fails... + // + // MSVC++ gives warning + // Sunpro C++ 4.1 gives error + // type *operator->() { return (type *)QGListIterator::get(); } + + type *current() const { return (type *)QGListIterator::get(); } + type *operator()() { return (type *)QGListIterator::operator()();} + type *operator++() { return (type *)QGListIterator::operator++(); } + type *operator+=(uint j) { return (type *)QGListIterator::operator+=(j);} + type *operator--() { return (type *)QGListIterator::operator--(); } + type *operator-=(uint j) { return (type *)QGListIterator::operator-=(j);} + QPtrListIterator<type>& operator=(const QPtrListIterator<type>&it) + { QGListIterator::operator=(it); return *this; } +}; + +#ifndef QT_NO_COMPAT +#define QList QPtrList +#define QListIterator QPtrListIterator +#endif + +#define Q_DEFINED_QPTRLIST +#include "qwinexport.h" + +#endif // QPTRLIST_H |