/usr/include/gecode/int/distinct/eqite.hpp is in libgecode-dev 5.1.0-2build1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2015
*
* Last modified:
* $Date: 2015-11-09 14:14:20 +0100 (Mon, 09 Nov 2015) $ by $Author: schulte $
* $Revision: 14823 $
*
* 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 <algorithm>
namespace Gecode { namespace Int { namespace Distinct {
forceinline
EqIte::EqIte(Home home, IntView x0, IntView x1, int d0, int d1)
: BinaryPropagator<IntView,PC_INT_DOM>(home,x0,x1), c0(d0), c1(d1) {}
forceinline
EqIte::EqIte(Space& home, bool share, EqIte& p)
: BinaryPropagator<IntView,PC_INT_DOM>(home,share,p),
c0(p.c0), c1(p.c1) {}
inline ExecStatus
EqIte::post(Home home, IntView x0, IntView x1, int c0, int c1) {
assert(!(x0.assigned() && (x0.val() == c0)) && x0.in(c0));
GECODE_ME_CHECK(x1.lq(home,std::max(x0.max(),c1)));
GECODE_ME_CHECK(x1.gq(home,std::min(x0.min(),c1)));
(void) new (home) EqIte(home,x0,x1,c0,c1);
return ES_OK;
}
}}}
// STATISTICS: int-prop
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