Jip J. Dekker
2572df0663
git-subtree-dir: software/gecode_base git-subtree-split: bbefcea214fec798a0f5acc442581984555acd21
89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
/* -*- 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
|