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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
// List functions
#ifndef SAGA_LIST_H
#define SAGA_LIST_H
#include "common/list.h"
namespace Saga {
template <class T>
class SortedList : public Common::List<T> {
public:
typedef int (*CompareFunction) (const T& a, const T& b);
typedef typename Common::List<T>::iterator iterator;
typedef typename Common::List<T>::const_iterator const_iterator;
public:
iterator pushBack(const T& element) {
Common::List<T>::insert(Common::List<T>::end(), element);
return --Common::List<T>::end();
}
iterator pushBack(const T& element, CompareFunction compareFunction) {
return insert(Common::List<T>::end(), element, compareFunction);
}
iterator insert(iterator pos, const T& element, CompareFunction compareFunction) {
int res;
for (iterator i = Common::List<T>::begin(); i != Common::List<T>::end(); ++i) {
res = compareFunction(element, *i);
if (res < 0) {
Common::List<T>::insert(i, element);
return --i;
}
}
return pushBack(element);
}
};
} // End of namespace Saga
#endif
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