Jip J. Dekker
f2a1c4e389
git-subtree-dir: software/mza git-subtree-split: f970a59b177c13ca3dd8aaef8cc6681d83b7e813
75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/* -*- 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 <guido.tack@monash.edu>
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef __MINIZINC_MZN_SOLVER_INSTANCE_HH__
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#define __MINIZINC_MZN_SOLVER_INSTANCE_HH__
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#include <minizinc/solver.hh>
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namespace MiniZinc {
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class MZNSolverOptions : public SolverInstanceBase::Options {
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public:
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std::string mzn_solver;
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std::vector<std::string> mzn_flags;
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int numSols = 1;
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bool allSols = false;
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std::string parallel;
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int mzn_time_limit_ms = 0;
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int solver_time_limit_ms = 0;
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bool mzn_sigint = false;
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bool supports_t = false;
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std::vector<MZNFZNSolverFlag> mzn_solver_flags;
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};
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class MZNSolverInstance : public SolverInstanceBase {
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private:
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std::string _mzn_solver;
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public:
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MZNSolverInstance(std::ostream& log, SolverInstanceBase::Options* opt);
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~MZNSolverInstance(void);
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Status next(void) override { return SolverInstance::ERROR; }
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Status solve(void) override;
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void processFlatZinc(void) override;
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// TODO:
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void addConstraint(const std::vector<BytecodeProc>& bs, Constraint* c) override{};
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void addVariable(Variable* var, bool isOuput) override{};
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Val getSolutionValue(Variable* var) override { return Val(); };
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void resetSolver(void) override;
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};
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class MZN_SolverFactory : public SolverFactory {
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protected:
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virtual SolverInstanceBase* doCreateSI(std::ostream& log, SolverInstanceBase::Options* opt);
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public:
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MZN_SolverFactory(void);
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virtual SolverInstanceBase::Options* createOptions(void);
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virtual std::string getDescription(SolverInstanceBase::Options* opt = NULL);
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virtual std::string getVersion(SolverInstanceBase::Options* opt = NULL);
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virtual std::string getId(void);
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virtual bool processOption(SolverInstanceBase::Options* opt, int& i,
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std::vector<std::string>& argv);
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virtual void printHelp(std::ostream& os);
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void setAcceptedFlags(SolverInstanceBase::Options* opt,
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const std::vector<MZNFZNSolverFlag>& flags);
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};
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} // namespace MiniZinc
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#endif
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