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gist
stopbrancher.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, 2006
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*
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* Last modified:
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* $Date: 2016-04-19 17:19:45 +0200 (Tue, 19 Apr 2016) $ by $Author: schulte $
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* $Revision: 14967 $
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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/kernel.hh
>
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#include <
gecode/gist.hh
>
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namespace
Gecode
{
namespace
Gist {
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class
GECODE_GIST_EXPORT
StopChoice
:
public
Choice
{
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public
:
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StopChoice
(
const
Brancher
&
b
);
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virtual
size_t
size
(
void
)
const
;
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virtual
void
archive(
Archive
& e)
const
;
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};
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class
StopBrancher
:
public
Brancher
{
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protected
:
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bool
done
;
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StopBrancher
(
Home
home);
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StopBrancher
(
Space
& home,
bool
share,
StopBrancher
&
b
);
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public
:
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virtual
bool
status
(
const
Space
&)
const
;
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virtual
Choice
*
choice
(
Space
&);
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virtual
Choice
*
choice
(
const
Space
& home,
Archive
&);
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virtual
ExecStatus
commit
(
Space
&,
const
Choice
&,
unsigned
int
);
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virtual
void
print
(
const
Space
& home,
const
Gecode::Choice
&
c
,
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unsigned
int
,
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std::ostream& o)
const
;
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virtual
Actor
*
copy
(
Space
& home,
bool
share);
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static
void
post
(
Home
home);
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virtual
size_t
dispose
(
Space
&);
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};
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}}
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// STATISTICS: gist-any
Gecode::Gist::StopBrancher::choice
virtual Choice * choice(Space &)
Return choice.
Definition:
stopbrancher.cpp:63
kernel.hh
Gecode::Gist::StopBrancher::print
virtual void print(const Space &home, const Gecode::Choice &c, unsigned int, std::ostream &o) const
Print explanation.
Definition:
stopbrancher.cpp:77
Gecode::Gist::StopBrancher::done
bool done
Flag whether brancher has been executed.
Definition:
stopbrancher.hh:58
Gecode::Iter::Ranges::size
unsigned int size(I &i)
Size of all ranges of range iterator i.
Definition:
ranges-operations.hpp:78
Gecode::Archive
Archive representation
Definition:
archive.hpp:45
Gecode::Space
Computation spaces.
Definition:
core.hpp:1748
Gecode::Actor
Base-class for both propagators and branchers.
Definition:
core.hpp:696
Gecode::Gist::StopBrancher::dispose
virtual size_t dispose(Space &)
Delete brancher and return its size.
Definition:
stopbrancher.cpp:90
Gecode
Gecode toplevel namespace
Gecode::Gist::StopBrancher::commit
virtual ExecStatus commit(Space &, const Choice &, unsigned int)
Perform commit for choice _c and alternative a.
Definition:
stopbrancher.cpp:71
Gecode::Brancher
Base-class for branchers.
Definition:
core.hpp:1446
Gecode::Gist::StopBrancher::status
virtual bool status(const Space &) const
Check status of brancher, return true if alternatives left.
Definition:
stopbrancher.cpp:58
Gecode::Home
Home class for posting propagators
Definition:
core.hpp:922
b
struct Gecode::@579::NNF::@61::@62 b
For binary nodes (and, or, eqv)
Gecode::Gist::StopChoice
Choice for StopBrancher
Definition:
stopbrancher.hh:44
Gecode::Gist::StopBrancher::copy
virtual Actor * copy(Space &home, bool share)
Copy brancher.
Definition:
stopbrancher.cpp:82
gist.hh
Gecode::Gist::StopBrancher::post
static void post(Home home)
Post brancher.
Definition:
stopbrancher.cpp:86
Gecode::Gist::StopBrancher
Brancher that stops exploration in Gist
Definition:
stopbrancher.hh:55
GECODE_GIST_EXPORT
#define GECODE_GIST_EXPORT
Definition:
qtgist.hh:63
Gecode::Gist::StopBrancher::StopBrancher
StopBrancher(Home home)
Construct brancher.
Definition:
stopbrancher.cpp:52
Test::Float::Arithmetic::c
Gecode::FloatVal c(-8, 8)
Gecode::Choice
Choice for performing commit
Definition:
core.hpp:1414
Gecode::ExecStatus
ExecStatus
Definition:
core.hpp:540