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1.8.4
gecode
set
channel.cpp
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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* Main authors:
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* Denys Duchier <denys.duchier@univ-orleans.fr>
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* Guido Tack <tack@gecode.org>
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* Christian Schulte <schulte@gecode.org>
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*
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* Copyright:
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* Denys Duchier, 2011
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* Guido Tack, 2004
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* Christian Schulte, 2004
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*
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* Last modified:
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* $Date: 2011-11-03 11:52:07 +0100 (Thu, 03 Nov 2011) $ by $Author: tack $
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* $Revision: 12452 $
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*
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* This file is part of Gecode, the generic constraint
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* development environment:
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* http://www.gecode.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#include <
gecode/set.hh
>
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#include <
gecode/set/channel.hh
>
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namespace
Gecode {
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void
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channelSorted
(
Home
home,
const
IntVarArgs
&
x
,
SetVar
y) {
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if
(home.
failed
())
return
;
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ViewArray<Int::IntView>
xa(home,x);
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GECODE_ES_FAIL
(
Set::Channel::ChannelSorted<Set::SetView>::post
(home,y,xa));
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}
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void
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channel
(
Home
home,
const
IntVarArgs
&
x
,
const
SetVarArgs
& y) {
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if
(home.
failed
())
return
;
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ViewArray<Int::CachedView<Int::IntView>
> xa(home,x.
size
());
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for
(
int
i
=x.
size
();
i
--;)
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new
(&xa[
i
])
Int::CachedView<Int::IntView>
(x[
i
]);
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ViewArray<Set::CachedView<Set::SetView>
> ya(home,y.
size
());
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for
(
int
i=y.
size
(); i--;)
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new
(&ya[i])
Set::CachedView<Set::SetView>
(y[
i
]);
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GECODE_ES_FAIL
((
Set::Channel::ChannelInt<Set::SetView>::post
(home,xa,ya)));
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}
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void
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channel
(
Home
home,
const
BoolVarArgs
&
x
,
SetVar
y) {
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if
(home.
failed
())
return
;
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ViewArray<Int::BoolView>
xv(home,x);
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GECODE_ES_FAIL
((
Set::Channel::ChannelBool<Set::SetView>
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::
post
(home,xv,y)));
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}
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void
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channel
(
Home
home,
const
SetVarArgs
&
x
,
const
SetVarArgs
& y)
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{
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if
(home.
failed
())
return
;
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ViewArray<Set::CachedView<Set::SetView>
> xa(home, x.
size
());
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for
(
int
i
=x.
size
();
i
--;)
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new
(&xa[
i
])
Int::CachedView<Set::SetView>
(x[
i
]);
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ViewArray<Set::CachedView<Set::SetView>
> ya(home, y.
size
());
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for
(
int
i=y.
size
(); i--;)
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new
(&ya[i])
Set::CachedView<Set::SetView>
(y[
i
]);
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GECODE_ES_FAIL
((
Set::Channel::ChannelSet<Set::SetView>::post
(home,xa,ya)));
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}
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}
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// STATISTICS: set-post