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1.8.3.1
gecode
int
cumulatives.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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* Mikael Lagerkvist <lagerkvist@gecode.org>
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*
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* Copyright:
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* Mikael Lagerkvist, 2005
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*
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* Last modified:
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* $Date: 2011-07-13 22:17:55 +1000 (Wed, 13 Jul 2011) $ by $Author: tack $
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* $Revision: 12188 $
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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_CUMULATIVES_HH__
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#define __GECODE_INT_CUMULATIVES_HH__
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#include <
gecode/int.hh
>
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namespace
Gecode {
namespace
Int {
namespace
Cumulatives {
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89
template
<
class
ViewM,
class
ViewP,
class
ViewU,
class
View>
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class
Val
:
public
Propagator
{
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protected
:
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ViewArray<ViewM>
m
;
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ViewArray<View>
s
;
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ViewArray<ViewP>
p
;
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ViewArray<View>
e
;
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ViewArray<ViewU>
u
;
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SharedArray<int>
c
;
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const
bool
at_most
;
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Val
(
Space
& home,
bool
share,
Val<ViewM, ViewP, ViewU, View>
&
p
);
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Val
(
Home
home,
const
ViewArray<ViewM>
&,
const
ViewArray<View>
&,
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const
ViewArray<ViewP>
&,
const
ViewArray<View>
&,
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const
ViewArray<ViewU>
&,
const
SharedArray<int>
&,
bool
);
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ExecStatus
prune
(
Space
& home,
int
low,
int
up,
int
r
,
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int
ntask,
int
su,
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int
* contribution,
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int
* prune_tasks,
int
& prune_tasks_size);
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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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static
ExecStatus
post
(
Home
home,
const
ViewArray<ViewM>
&,
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const
ViewArray<View>
&,
const
ViewArray<ViewP>
&,
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const
ViewArray<View>
&,
const
ViewArray<ViewU>
&,
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const
SharedArray<int>
&,
bool
);
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virtual
size_t
dispose
(
Space
& home);
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};
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}}}
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#include <
gecode/int/cumulatives/val.hpp
>
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#endif
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// STATISTICS: int-prop
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