850b834510
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@127 331e1502-861f-0410-8da2-ba01fb791d7f
35 lines
1.1 KiB
C++
Executable file
35 lines
1.1 KiB
C++
Executable file
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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// "two_opt.cpp"
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// (c) OPAC Team, LIFL, January 2006
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/* This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Contact: cahon@lifl.fr
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*/
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#include "two_opt.h"
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void TwoOpt :: operator () (Route & __route) {
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unsigned i = 0;
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while ((2 * i) < (second - first)) {
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std :: swap (__route [first + i], __route [second - i]);
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i ++;
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}
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}
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