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rbs.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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* Guido Tack <tack@gecode.org>
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*
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* Copyright:
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* Guido Tack, 2012
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*
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* Last modified:
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* $Date: 2013-07-11 12:30:18 +0200 (Thu, 11 Jul 2013) $ by $Author: schulte $
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* $Revision: 13840 $
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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_SEARCH_META_RBS_HH__
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#define __GECODE_SEARCH_META_RBS_HH__
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#include <
gecode/search.hh
>
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namespace
Gecode {
namespace
Search {
namespace
Meta {
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class
RBS
:
public
Engine
{
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private
:
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Engine
* e;
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Space
* master;
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Cutoff
* co;
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MetaStop
* stop;
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bool
shared;
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GECODE_SEARCH_EXPORT
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static
NoGoods
eng;
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public
:
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RBS
(
Space
* s,
Cutoff
* co0,
MetaStop
* stop0,
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Engine
* e0,
const
Options
& o);
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virtual
Space
*
next
(
void
);
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virtual
Search::Statistics
statistics
(
void
)
const
;
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virtual
bool
stopped
(
void
)
const
;
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virtual
void
reset
(
Space
* s);
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virtual
NoGoods
&
nogoods
(
void
);
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virtual
~RBS
(
void
);
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};
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forceinline
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RBS::RBS
(
Space
* s,
Cutoff
* co0,
MetaStop
* stop0,
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Engine
* e0,
const
Options
&
opt
)
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: e(e0), master(s), co(co0),
stop
(stop0),
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shared
(opt.
threads
== 1) {
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stop->
limit
(
Statistics
(),(*co)());
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}
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}}}
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#endif
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// STATISTICS: search-other