Jip J. Dekker
3e72b0e857
git-subtree-dir: software/gecode_on_record git-subtree-split: 37ed9bda495ea87e63217c19a374b5a93bb0078e
85 lines
3.0 KiB
C++
Executable File
85 lines
3.0 KiB
C++
Executable File
/**** , [ qsolverunblockable.hh ],
|
|
Copyright (c) 2008 Universite d'Orleans - Jeremie Vautard
|
|
|
|
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.
|
|
*************************************************************************/
|
|
#ifndef __QECODE_QSOLVER_TRICK__
|
|
#define __QECODE_QSOLVER_TRICK__
|
|
|
|
#include "QCSPPlusUnblockable.hh"
|
|
#include "QCOPPlus.hh"
|
|
#include <iostream>
|
|
#include <cstdlib>
|
|
#include "gecode/minimodel.hh"
|
|
#include "gecode/search.hh"
|
|
#include "Strategy.hh"
|
|
#include "qecode.hh"
|
|
|
|
using namespace Gecode;
|
|
|
|
/** Unblockable QCSP+ Solver.
|
|
* This class is the search engine for unblockable QCSP+ defined with the qpecial QcspUnblockable class.
|
|
*/
|
|
class QECODE_VTABLE_EXPORT QSolverUnblockable {
|
|
|
|
private:
|
|
int n;
|
|
QcspUnblockable* sp;
|
|
int* nbRanges;
|
|
Strategy rSolve(QcspUnblockable* qs,int scope,vector<int> assignments,unsigned long int& nodes);
|
|
|
|
public:
|
|
/** Public constructor.
|
|
@param sp The problem to solve
|
|
*/
|
|
QECODE_EXPORT QSolverUnblockable(QcspUnblockable* sp);
|
|
|
|
/** Solves the problem and returns a corresponding winning strategy.
|
|
@param nodes A reference that is increased by the number of nodes encountered in the search tree.
|
|
*/
|
|
QECODE_EXPORT Strategy solve(unsigned long int& nodes);
|
|
};
|
|
|
|
|
|
/** Unblockable QCSP+ Solver.
|
|
* This class is the search engine for unblockable QCSP+ defined with the general Qcop class.
|
|
*/
|
|
class QECODE_VTABLE_EXPORT QSolverUnblockable2 {
|
|
|
|
private:
|
|
int n;
|
|
Qcop* sp;
|
|
int* nbRanges;
|
|
Strategy rSolve(Qcop* qs,int scope,vector<int> assignments,unsigned long int& nodes);
|
|
|
|
public:
|
|
/** Public constructor.
|
|
@param sp The problem to solve
|
|
*/
|
|
QECODE_EXPORT QSolverUnblockable2(Qcop* sp);
|
|
|
|
/** Solves the problem and returns a corresponding winning strategy.
|
|
WARNING : Defined optimization conditions and aggregates are NOT taken into account.
|
|
@param nodes A reference that is increased by the number of nodes encountered in the search tree.
|
|
*/
|
|
QECODE_EXPORT Strategy solve(unsigned long int& nodes);
|
|
};
|
|
|
|
#endif
|