Jip J. Dekker
981be2067e
git-subtree-dir: software/gecode_on_replay git-subtree-split: 8051d92b9c89e49cccfbd1c201371580d7703ab4
71 lines
2.4 KiB
C++
Executable File
71 lines
2.4 KiB
C++
Executable File
/**** , [ Worker.hh ],
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Copyright (c) 2010 Universite de Caen Basse Normandie - Jeremie Vautard
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*************************************************************************/
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#ifndef __QECODE_WORKER__
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#define __QECODE_WORKER__
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#include "qecode.hh"
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#include<list>
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#include<vector>
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#include <time.h>
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#include "QCOPPlus.hh"
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#include "myspace.hh"
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#include "Strategy.hh"
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#include "AbstractWorker.hh"
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#include "gecode/support.hh"
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#include "gecode/search.hh"
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#include "gecode/search/support.hh"
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#include "gecode/search/sequential/dfs.hh"
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#include "WorkManager.hh"
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using namespace Gecode::Support;
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using namespace Gecode::Search;
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using namespace Gecode::Search::Sequential;
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class QECODE_VTABLE_EXPORT QWorker : public AQWorker {
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private:
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WorkManager* wm;
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Gecode::Support::Event goToWork;
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Gecode::Support::Mutex access;
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int stopandforget; // 0 : continue, 1 : stop and return, 2 : stop and forget.
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Qcop* problem;
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QWork currentWork;
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list<QWork> todo;
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bool finished;
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Strategy rsolve(int scope,/*vector<int> assignments,*/Engine* L);
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public:
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QECODE_EXPORT QWorker(WorkManager* wm) {this->wm=wm; this->problem = wm->problem->clone();}
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QECODE_EXPORT ~QWorker();
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QECODE_EXPORT virtual void run();
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QECODE_EXPORT void stopAndReturn();
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QECODE_EXPORT void stopAndForget();
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QECODE_EXPORT vector<int> workPosition();
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QECODE_EXPORT bool mustStop();
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QECODE_EXPORT void wake();
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QECODE_EXPORT Strategy solve();
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};
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#endif
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