/usr/include/gecode/int/distinct/dom-ctrl.hpp is in libgecode-dev 3.7.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2003
*
* Last modified:
* $Date: 2011-09-07 16:15:16 +0200 (Wed, 07 Sep 2011) $ by $Author: schulte $
* $Revision: 12394 $
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include <climits>
namespace Gecode { namespace Int { namespace Distinct {
/*
* The propagation controller
*
*/
template<class View>
forceinline
DomCtrl<View>::DomCtrl(void) {}
template<class View>
forceinline bool
DomCtrl<View>::available(void) {
return g.initialized();
}
template<class View>
ExecStatus
DomCtrl<View>::init(Space& home, ViewArray<View>& x) {
return g.init(home,x);
}
template<class View>
ExecStatus
DomCtrl<View>::sync(Space& home) {
g.purge();
return g.sync(home) ? ES_OK : ES_FAILED;
}
template<class View>
ExecStatus
DomCtrl<View>::propagate(Space& home, bool& assigned) {
if (!g.mark(home))
return ES_OK;
return g.prune(home,assigned);
}
}}}
// STATISTICS: int-prop
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