/**************************************************************************** ** $Id: qptrdict.h,v 1.12 1999/06/01 12:11:25 hanord Exp $ ** ** Definition of QPtrDict template class ** ** Created : 970415 ** ** Copyright (C) 1992-1999 Troll Tech AS. All rights reserved. ** ** This file is part of the Qt GUI Toolkit. ** ** This file may be distributed under the terms of the Q Public License ** as defined by Troll Tech AS of Norway and appearing in the file ** LICENSE.QPL included in the packaging of this file. ** ** Licensees holding valid Qt Professional Edition licenses may use this ** file in accordance with the Qt Professional Edition License Agreement ** provided with the Qt Professional Edition. ** ** See http://www.troll.no/pricing.html or email sales@troll.no for ** information about the Professional Edition licensing, or see ** http://www.troll.no/qpl/ for QPL licensing information. ** *****************************************************************************/ #ifndef QPTRDICT_H #define QPTRDICT_H #ifndef QT_H #include "qgdict.h" #endif // QT_H template<class type> class Q_EXPORT QPtrDict : public QGDict { public: QPtrDict(int size=17) : QGDict(size,PtrKey,0,0) {} QPtrDict( const QPtrDict<type> &d ) : QGDict(d) {} ~QPtrDict() { clear(); } QPtrDict<type> &operator=(const QPtrDict<type> &d) { return (QPtrDict<type>&)QGDict::operator=(d); } uint count() const { return QGDict::count(); } uint size() const { return QGDict::size(); } bool isEmpty() const { return QGDict::count() == 0; } void insert( void *k, const type *d ) { QGDict::look_ptr(k,(Item)d,1); } void replace( void *k, const type *d ) { QGDict::look_ptr(k,(Item)d,2); } bool remove( void *k ) { return QGDict::remove_ptr(k); } type *take( void *k ) { return (type*)QGDict::take_ptr(k); } type *find( void *k ) const { return (type *)((QGDict*)this)->QGDict::look_ptr(k,0,0); } type *operator[]( void *k ) const { return (type *)((QGDict*)this)->QGDict::look_ptr(k,0,0); } void clear() { QGDict::clear(); } void resize( uint n ) { QGDict::resize(n); } void statistics() const { QGDict::statistics(); } private: void deleteItem( Item d ) { if ( del_item ) delete (type *)d; } }; template<class type> class Q_EXPORT QPtrDictIterator : public QGDictIterator { public: QPtrDictIterator(const QPtrDict<type> &d) :QGDictIterator((QGDict &)d) {} ~QPtrDictIterator() {} uint count() const { return dict->count(); } bool isEmpty() const { return dict->count() == 0; } type *toFirst() { return (type *)QGDictIterator::toFirst(); } operator type *() const { return (type *)QGDictIterator::get(); } type *current() const { return (type *)QGDictIterator::get(); } void *currentKey() const { return QGDictIterator::getKeyPtr(); } type *operator()() { return (type *)QGDictIterator::operator()(); } type *operator++() { return (type *)QGDictIterator::operator++(); } type *operator+=(uint j) { return (type *)QGDictIterator::operator+=(j);} }; #endif // QPTRDICT_H
Copyright © 1999 Troll Tech | Trademarks | Qt version 2.0.2
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