* Copyright (C) 2015 Ivan Cukic <ivan.cukic(at)kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* or (at your option) any later version, as published by the Free
* Software Foundation
*
* 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.
*/
#ifndef UTILS_SLIDE_H
#define UTILS_SLIDE_H
#include <algorithm>
namespace kamd {
namespace utils {
template <typename Iterator>
void slide(Iterator f, Iterator l, Iterator p)
{
if (p < f) {
std::rotate(p, f, l);
} else if (l < p) {
std::rotate(f, l, p);
}
}
template <typename Iterator>
void slide_one(Iterator f, Iterator p)
{
slide(f, f + 1, p);
}
}
}
#endif
