You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
2.3 KiB
98 lines
2.3 KiB
/*
|
|
This file is part of libkcal.
|
|
|
|
Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
#ifndef KCAL_LISTBASE_H
|
|
#define KCAL_LISTBASE_H
|
|
|
|
#include <tqvaluelist.h>
|
|
|
|
namespace KCal {
|
|
|
|
/**
|
|
This class provides a template for lists of pointers.
|
|
It extends TQValueList<T *> by auto delete funtionality known from TQPtrList.
|
|
*/
|
|
template<class T>
|
|
class ListBase : public TQValueList<T *>
|
|
{
|
|
public:
|
|
ListBase()
|
|
: TQValueList<T *>(), mAutoDelete( false )
|
|
{
|
|
}
|
|
|
|
ListBase( const ListBase &l )
|
|
: TQValueList<T *>( l ), mAutoDelete( false )
|
|
{
|
|
}
|
|
|
|
~ListBase()
|
|
{
|
|
if ( mAutoDelete ) {
|
|
TQValueListIterator<T *> it;
|
|
for( it = TQValueList<T*>::begin(); it != TQValueList<T*>::end(); ++it ) {
|
|
delete *it;
|
|
}
|
|
}
|
|
}
|
|
|
|
ListBase &operator=( const ListBase &l )
|
|
{
|
|
if ( this == &l ) return *this;
|
|
TQValueList<T *>::operator=( l );
|
|
return *this;
|
|
}
|
|
|
|
void setAutoDelete( bool autoDelete )
|
|
{
|
|
mAutoDelete = autoDelete;
|
|
}
|
|
|
|
bool removeRef( T *t )
|
|
{
|
|
TQValueListIterator<T *> it = tqfind( t );
|
|
if ( it == TQValueList<T*>::end() ) {
|
|
return false;
|
|
} else {
|
|
if ( mAutoDelete ) delete t;
|
|
this->remove( it );
|
|
return true;
|
|
}
|
|
}
|
|
|
|
void clearAll()
|
|
{
|
|
if ( mAutoDelete ) {
|
|
for ( TQValueListIterator<T*> it = TQValueList<T*>::begin();
|
|
it != TQValueList<T*>::end(); ++it ) {
|
|
delete *it;
|
|
}
|
|
}
|
|
TQValueList<T*>::clear();
|
|
}
|
|
|
|
private:
|
|
bool mAutoDelete;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|