/usr/include/gecode/int/task/fwd-to-bwd.hpp is in libgecode-dev 4.4.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2009
*
* Last modified:
* $Date: 2011-05-25 16:56:41 +0200 (Wed, 25 May 2011) $ by $Author: schulte $
* $Revision: 12022 $
*
* 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.
*
*/
namespace Gecode { namespace Int {
/*
* Task mapper: map forward task to view to backward task View
*/
template<class TaskView>
forceinline int
FwdToBwd<TaskView>::est(void) const {
return -TaskView::lct();
}
template<class TaskView>
forceinline int
FwdToBwd<TaskView>::ect(void) const {
return -TaskView::lst();
}
template<class TaskView>
forceinline int
FwdToBwd<TaskView>::lst(void) const {
return -TaskView::ect();
}
template<class TaskView>
forceinline int
FwdToBwd<TaskView>::lct(void) const {
return -TaskView::est();
}
template<class TaskView>
forceinline int
FwdToBwd<TaskView>::pmin(void) const {
return TaskView::pmin();
}
template<class TaskView>
forceinline int
FwdToBwd<TaskView>::pmax(void) const {
return TaskView::pmax();
}
template<class TaskView>
forceinline ModEvent
FwdToBwd<TaskView>::est(Space& home, int n) {
return TaskView::lct(home,-n);
}
template<class TaskView>
forceinline ModEvent
FwdToBwd<TaskView>::ect(Space& home, int n) {
return TaskView::lst(home,-n);
}
template<class TaskView>
forceinline ModEvent
FwdToBwd<TaskView>::lst(Space& home, int n) {
return TaskView::ect(home,-n);
}
template<class TaskView>
forceinline ModEvent
FwdToBwd<TaskView>::lct(Space& home, int n) {
return TaskView::est(home,-n);
}
template<class TaskView>
forceinline ModEvent
FwdToBwd<TaskView>::norun(Space& home, int e, int l) {
return TaskView::norun(home,-l,-e);
}
}}
// STATISTICS: int-var
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