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1.8.3.1
gecode
int
gcc.hh
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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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* Patrick Pekczynski <pekczynski@ps.uni-sb.de>
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*
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* Contributing authors:
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* Christian Schulte <schulte@gecode.org>
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* Guido Tack <tack@gecode.org>
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*
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* Copyright:
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* Patrick Pekczynski, 2004/2005
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* Christian Schulte, 2009
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* Guido Tack, 2009
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*
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* Last modified:
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* $Date: 2009-10-12 17:36:53 +0200 (Mon, 12 Oct 2009) $ by $Author: schulte $
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* $Revision: 9878 $
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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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#ifndef __GECODE_INT_GCC_HH__
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#define __GECODE_INT_GCC_HH__
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#include <
gecode/int.hh
>
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#include <
gecode/int/gcc/view.hpp
>
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#include <
gecode/int/gcc/bnd-sup.hpp
>
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#include <
gecode/int/gcc/dom-sup.hpp
>
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namespace
Gecode {
namespace
Int {
namespace
GCC {
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66
template
<
class
Card>
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class
Val
:
public
Propagator
{
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protected
:
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ViewArray<IntView>
x
;
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ViewArray<Card>
k
;
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Val
(
Home
home,
ViewArray<IntView>
&
x
,
ViewArray<Card>
&
k
);
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Val
(
Space
& home,
bool
share,
Val<Card>
&
p
);
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public
:
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virtual
Actor
*
copy
(
Space
& home,
bool
share);
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virtual
PropCost
cost
(
const
Space
& home,
const
ModEventDelta
&
med
)
const
;
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virtual
ExecStatus
propagate
(
Space
& home,
const
ModEventDelta
&
med
);
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virtual
size_t
dispose
(
Space
& home);
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static
ExecStatus
post
(
Home
home,
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ViewArray<IntView>
&
x
,
ViewArray<Card>
&
k
);
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};
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template
<
class
Card>
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class
Bnd
:
public
Propagator
{
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protected
:
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ViewArray<IntView>
x
;
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ViewArray<IntView>
y
;
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ViewArray<Card>
k
;
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PartialSum<Card>
lps
;
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PartialSum<Card>
ups
;
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bool
card_fixed
;
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bool
skip_lbc
;
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Bnd
(
Space
& home,
bool
share,
Bnd<Card>
&
p
);
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ExecStatus
pruneCards
(
Space
& home);
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168
ExecStatus
lbc
(
Space
& home,
int
& nb,
HallInfo
hall[],
Rank
rank[],
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int
mu[],
int
nu[]);
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ExecStatus
ubc
(
Space
& home,
int
& nb,
HallInfo
hall[],
Rank
rank[],
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int
mu[],
int
nu[]);
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Bnd
(
Home
home,
ViewArray<IntView>
&,
ViewArray<Card>
&,
bool
,
bool
);
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public
:
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virtual
Actor
*
copy
(
Space
& home,
bool
share);
197
virtual
PropCost
cost
(
const
Space
& home,
const
ModEventDelta
&
med
)
const
;
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virtual
ExecStatus
propagate
(
Space
& home,
const
ModEventDelta
&
med
);
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virtual
size_t
dispose
(
Space
& home);
203
static
ExecStatus
post
(
Home
home,
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ViewArray<IntView>
&
x
,
ViewArray<Card>
&
k
);
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};
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template
<
class
Card>
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class
Dom
:
public
Propagator
{
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protected
:
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ViewArray<IntView>
x
;
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ViewArray<IntView>
y
;
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ViewArray<Card>
k
;
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VarValGraph<Card>
*
vvg
;
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bool
card_fixed
;
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Dom
(
Space
& home,
bool
share,
Dom<Card>
&
p
);
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Dom
(
Home
home,
ViewArray<IntView>
&,
ViewArray<Card>
&,
bool
);
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public
:
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virtual
Actor
*
copy
(
Space
& home,
bool
share);
247
virtual
PropCost
cost
(
const
Space
& home,
const
ModEventDelta
&
med
)
const
;
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virtual
ExecStatus
propagate
(
Space
& home,
const
ModEventDelta
&
med
);
251
virtual
size_t
dispose
(
Space
& home);
253
static
ExecStatus
post
(
Home
home,
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ViewArray<IntView>
&
x
,
ViewArray<Card>
&
k
);
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};
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}}}
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#include <
gecode/int/gcc/post.hpp
>
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#include <
gecode/int/gcc/val.hpp
>
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#include <
gecode/int/gcc/bnd.hpp
>
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#include <
gecode/int/gcc/dom.hpp
>
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#endif
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// STATISTICS: int-prop
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