/usr/include/gecode/minimodel/set-rel.hpp is in libgecode-dev 4.4.0-3.
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, 2005
*
* Last modified:
* $Date: 2010-07-14 20:32:01 +0200 (Wed, 14 Jul 2010) $ by $Author: schulte $
* $Revision: 11195 $
*
* 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.
*
*/
#ifdef GECODE_HAS_SET_VARS
namespace Gecode {
/*
* Operations for set relations
*
*/
forceinline
SetCmpRel::SetCmpRel(const SetExpr& l0, SetRelType srt0, const SetExpr& r0)
: l(l0), r(r0), srt(srt0) {}
forceinline
SetRel::SetRel(void) {}
forceinline
SetRel::SetRel(const SetExpr& e0, SetRelType srt, const SetExpr& e1)
: _e0(e0), _srt(srt), _e1(e1) {}
forceinline
SetRel::SetRel(const SetCmpRel& r)
: _e0(r.l), _srt(r.srt), _e1(r.r) {}
forceinline void
SetRel::post(Home home, bool t) const {
if (t)
_e0.post(home,_srt,_e1);
else if (_srt == SRT_EQ)
_e0.post(home,SRT_NQ,_e1);
else if (_srt == SRT_NQ)
_e0.post(home,SRT_EQ,_e1);
else {
BoolVar b(home,0,0);
_e0.post(home,b,true,_srt,_e1);
}
}
forceinline void
SetRel::post(Home home, BoolVar b, bool t) const {
_e0.post(home,b,t,_srt,_e1);
}
}
#endif
// STATISTICS: minimodel-any
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