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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Guido Tack <tack@gecode.org>
*
* Copyright:
* Guido Tack, 2006
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include <gecode/gist/stopbrancher.hh>
namespace Gecode { namespace Gist {
StopChoice::StopChoice(const Brancher& b) : Choice(b,1) {}
void
StopChoice::archive(Archive& e) const {
Choice::archive(e);
}
StopBrancher::StopBrancher(Home home) : Brancher(home), done(false) {}
StopBrancher::StopBrancher(Space& home, StopBrancher& b)
: Brancher(home,b), done(b.done) {}
bool
StopBrancher::status(const Space&) const {
return !done;
}
Choice*
StopBrancher::choice(Space&) {
return new StopChoice(*this);
}
Choice*
StopBrancher::choice(const Space&, Archive&) {
return new StopChoice(*this);
}
ExecStatus
StopBrancher::commit(Space&, const Choice&, unsigned int) {
done = true;
return ES_OK;
}
void
StopBrancher::print(const Space&, const Gecode::Choice&,
unsigned int, std::ostream&) const {
}
Actor*
StopBrancher::copy(Space& home) {
return new (home) StopBrancher(home, *this);
}
void
StopBrancher::post(Home home) {
(void) new (home) StopBrancher(home);
}
size_t
StopBrancher::dispose(Space&) {
return sizeof(*this);
}
}}
// STATISTICS: gist-any
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