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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt3Support module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef Q3PTRDICT_H
#define Q3PTRDICT_H
#include <Qt3Support/q3gdict.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
template<class type>
class Q3PtrDict
#ifdef qdoc
: public Q3PtrCollection
#else
: public Q3GDict
#endif
{
public:
Q3PtrDict(int size=17) : Q3GDict(size,PtrKey,0,0) {}
Q3PtrDict( const Q3PtrDict<type> &d ) : Q3GDict(d) {}
~Q3PtrDict() { clear(); }
Q3PtrDict<type> &operator=(const Q3PtrDict<type> &d)
{ return (Q3PtrDict<type>&)Q3GDict::operator=(d); }
uint count() const { return Q3GDict::count(); }
uint size() const { return Q3GDict::size(); }
bool isEmpty() const { return Q3GDict::count() == 0; }
void insert( void *k, const type *d )
{ Q3GDict::look_ptr(k,(Item)d,1); }
void replace( void *k, const type *d )
{ Q3GDict::look_ptr(k,(Item)d,2); }
bool remove( void *k ) { return Q3GDict::remove_ptr(k); }
type *take( void *k ) { return (type*)Q3GDict::take_ptr(k); }
type *find( void *k ) const
{ return (type *)((Q3GDict*)this)->Q3GDict::look_ptr(k,0,0); }
type *operator[]( void *k ) const
{ return (type *)((Q3GDict*)this)->Q3GDict::look_ptr(k,0,0); }
void clear() { Q3GDict::clear(); }
void resize( uint n ) { Q3GDict::resize(n); }
void statistics() const { Q3GDict::statistics(); }
#ifdef qdoc
protected:
virtual QDataStream& read( QDataStream &, Q3PtrCollection::Item & );
virtual QDataStream& write( QDataStream &, Q3PtrCollection::Item ) const;
#endif
private:
void deleteItem( Item d );
};
#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
template<> inline void Q3PtrDict<void>::deleteItem( Q3PtrCollection::Item )
{
}
#endif
template<class type>
inline void Q3PtrDict<type>::deleteItem( Q3PtrCollection::Item d )
{
if ( del_item ) delete (type *)d;
}
template<class type>
class Q3PtrDictIterator : public Q3GDictIterator
{
public:
Q3PtrDictIterator(const Q3PtrDict<type> &d) :Q3GDictIterator((Q3GDict &)d) {}
~Q3PtrDictIterator() {}
uint count() const { return dict->count(); }
bool isEmpty() const { return dict->count() == 0; }
type *toFirst() { return (type *)Q3GDictIterator::toFirst(); }
operator type *() const { return (type *)Q3GDictIterator::get(); }
type *current() const { return (type *)Q3GDictIterator::get(); }
void *currentKey() const { return Q3GDictIterator::getKeyPtr(); }
type *operator()() { return (type *)Q3GDictIterator::operator()(); }
type *operator++() { return (type *)Q3GDictIterator::operator++(); }
type *operator+=(uint j) { return (type *)Q3GDictIterator::operator+=(j);}
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3PTRDICT_H
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