summaryrefslogtreecommitdiffstats
path: root/qtools/qglist.h
diff options
context:
space:
mode:
Diffstat (limited to 'qtools/qglist.h')
-rw-r--r--qtools/qglist.h257
1 files changed, 0 insertions, 257 deletions
diff --git a/qtools/qglist.h b/qtools/qglist.h
deleted file mode 100644
index f400b64..0000000
--- a/qtools/qglist.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/****************************************************************************
-**
-**
-** Definition of QGList and QGListIterator classes
-**
-** Created : 920624
-**
-** 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 QGLIST_H
-#define QGLIST_H
-
-#ifndef QT_H
-#include "qcollection.h"
-#endif // QT_H
-
-
-/*****************************************************************************
- QLNode class (internal doubly linked list node)
- *****************************************************************************/
-
-class Q_EXPORT QLNode
-{
-friend class QGList;
-friend class QGListIterator;
-public:
- QCollection::Item getData() { return data; }
-private:
- QCollection::Item data;
- QLNode *prev;
- QLNode *next;
- QLNode( QCollection::Item d ) { data = d; }
-};
-
-
-/*****************************************************************************
- QGList class
- *****************************************************************************/
-
-class Q_EXPORT QGList : public QCollection // doubly linked generic list
-{
-friend class QGListIterator;
-friend class QGVector; // needed by QGVector::toList
-public:
- uint count() const; // return number of nodes
-
-#ifndef QT_NO_DATASTREAM
- QDataStream &read( QDataStream & ); // read list from stream
- QDataStream &write( QDataStream & ) const; // write list to stream
-#endif
-protected:
- QGList(); // create empty list
- QGList( const QGList & ); // make copy of other list
- virtual ~QGList();
-
- QGList &operator=( const QGList & ); // assign from other list
- bool operator==( const QGList& ) const;
-
- void inSort( QCollection::Item ); // add item sorted in list
- void append( QCollection::Item ); // add item at end of list
- bool insertAt( uint index, QCollection::Item ); // add item at i'th position
- void relinkNode( QLNode * ); // relink as first item
- bool removeNode( QLNode * ); // remove node
- bool remove( QCollection::Item = 0 ); // remove item (0=current)
- bool removeRef( QCollection::Item = 0 ); // remove item (0=current)
- bool removeFirst(); // remove first item
- bool removeLast(); // remove last item
- bool removeAt( uint index ); // remove item at i'th position
- QCollection::Item takeNode( QLNode * ); // take out node
- QCollection::Item take(); // take out current item
- QCollection::Item takeAt( uint index ); // take out item at i'th pos
- QCollection::Item takeFirst(); // take out first item
- QCollection::Item takeLast(); // take out last item
-
- void sort(); // sort all items;
- void clear(); // remove all items
-
- int findRef( QCollection::Item, bool = TRUE ); // find exact item in list
- int find( QCollection::Item, bool = TRUE ); // find equal item in list
-
- uint containsRef( QCollection::Item ) const; // get number of exact matches
- uint contains( QCollection::Item ) const; // get number of equal matches
-
- QCollection::Item at( uint index ); // access item at i'th pos
- int at() const; // get current index
- QLNode *currentNode() const; // get current node
-
- QCollection::Item get() const; // get current item
-
- QCollection::Item cfirst() const; // get ptr to first list item
- QCollection::Item clast() const; // get ptr to last list item
- QCollection::Item first(); // set first item in list curr
- QCollection::Item last(); // set last item in list curr
- QCollection::Item next(); // set next item in list curr
- QCollection::Item prev(); // set prev item in list curr
-
- void toVector( QGVector * ) const; // put items in vector
-
- virtual int compareItems( QCollection::Item, QCollection::Item );
-
-#ifndef QT_NO_DATASTREAM
- virtual QDataStream &read( QDataStream &, QCollection::Item & );
- virtual QDataStream &write( QDataStream &, QCollection::Item ) const;
-#endif
-private:
- void prepend( QCollection::Item ); // add item at start of list
-
- void heapSortPushDown( QCollection::Item* heap, int first, int last );
-
- QLNode *firstNode; // first node
- QLNode *lastNode; // last node
- QLNode *curNode; // current node
- int curIndex; // current index
- uint numNodes; // number of nodes
- QGList *iterators; // list of iterators
-
- QLNode *locate( uint ); // get node at i'th pos
- QLNode *unlink(); // unlink node
-};
-
-
-inline uint QGList::count() const
-{
- return numNodes;
-}
-
-inline bool QGList::removeFirst()
-{
- first();
- return remove();
-}
-
-inline bool QGList::removeLast()
-{
- last();
- return remove();
-}
-
-inline int QGList::at() const
-{
- return curIndex;
-}
-
-inline QCollection::Item QGList::at( uint index )
-{
- QLNode *n = locate( index );
- return n ? n->data : 0;
-}
-
-inline QLNode *QGList::currentNode() const
-{
- return curNode;
-}
-
-inline QCollection::Item QGList::get() const
-{
- return curNode ? curNode->data : 0;
-}
-
-inline QCollection::Item QGList::cfirst() const
-{
- return firstNode ? firstNode->data : 0;
-}
-
-inline QCollection::Item QGList::clast() const
-{
- return lastNode ? lastNode->data : 0;
-}
-
-
-/*****************************************************************************
- QGList stream functions
- *****************************************************************************/
-
-#ifndef QT_NO_DATASTREAM
-Q_EXPORT QDataStream &operator>>( QDataStream &, QGList & );
-Q_EXPORT QDataStream &operator<<( QDataStream &, const QGList & );
-#endif
-
-/*****************************************************************************
- QGListIterator class
- *****************************************************************************/
-
-class Q_EXPORT QGListIterator // QGList iterator
-{
-friend class QGList;
-protected:
- QGListIterator( const QGList & );
- QGListIterator( const QGListIterator & );
- QGListIterator &operator=( const QGListIterator & );
- ~QGListIterator();
-
- bool atFirst() const; // test if at first item
- bool atLast() const; // test if at last item
- QCollection::Item toFirst(); // move to first item
- QCollection::Item toLast(); // move to last item
-
- QCollection::Item get() const; // get current item
- QCollection::Item operator()(); // get current and move to next
- QCollection::Item operator++(); // move to next item (prefix)
- QCollection::Item operator+=(uint); // move n positions forward
- QCollection::Item operator--(); // move to prev item (prefix)
- QCollection::Item operator-=(uint); // move n positions backward
-
-protected:
- QGList *list; // reference to list
-
-private:
- QLNode *curNode; // current node in list
-};
-
-
-inline bool QGListIterator::atFirst() const
-{
- return curNode == list->firstNode;
-}
-
-inline bool QGListIterator::atLast() const
-{
- return curNode == list->lastNode;
-}
-
-inline QCollection::Item QGListIterator::get() const
-{
- return curNode ? curNode->data : 0;
-}
-
-
-#endif // QGLIST_H
generated by cgit v0.12 at 2024-08-27 10:10:13 (GMT)