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/******************************************************************************
* Top contributors (to current version):
* Andrew Reynolds, Aina Niemetz
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* Class for initializing the modules of quantifiers engine.
*/
#include "cvc5_private.h"
#ifndef CVC5__THEORY__QUANTIFIERS__QUANTIFIERS_MODULES_H
#define CVC5__THEORY__QUANTIFIERS__QUANTIFIERS_MODULES_H
#include "theory/quantifiers/alpha_equivalence.h"
#include "theory/quantifiers/conjecture_generator.h"
#include "theory/quantifiers/ematching/instantiation_engine.h"
#include "theory/quantifiers/fmf/bounded_integers.h"
#include "theory/quantifiers/fmf/full_model_check.h"
#include "theory/quantifiers/fmf/model_builder.h"
#include "theory/quantifiers/fmf/model_engine.h"
#include "theory/quantifiers/inst_strategy_enumerative.h"
#include "theory/quantifiers/inst_strategy_pool.h"
#include "theory/quantifiers/quant_conflict_find.h"
#include "theory/quantifiers/quant_split.h"
#include "theory/quantifiers/sygus/synth_engine.h"
#include "theory/quantifiers/sygus_inst.h"
namespace cvc5 {
namespace theory {
class QuantifiersEngine;
class DecisionManager;
namespace quantifiers {
/**
* This class is responsible for constructing the vector of modules to be
* used by quantifiers engine. It generates this list of modules in its
* initialize method, which is based on the options.
*/
class QuantifiersModules
{
friend class ::cvc5::theory::QuantifiersEngine;
public:
QuantifiersModules();
~QuantifiersModules();
/** initialize
*
* This constructs the above modules based on the current options. It adds
* a pointer to each module it constructs to modules.
*/
void initialize(QuantifiersState& qs,
QuantifiersInferenceManager& qim,
QuantifiersRegistry& qr,
TermRegistry& tr,
std::vector<QuantifiersModule*>& modules);
private:
//------------------------------ quantifier utilities
/** relevant domain */
std::unique_ptr<RelevantDomain> d_rel_dom;
//------------------------------ quantifiers modules
/** alpha equivalence */
std::unique_ptr<AlphaEquivalence> d_alpha_equiv;
/** instantiation engine */
std::unique_ptr<InstantiationEngine> d_inst_engine;
/** model engine */
std::unique_ptr<ModelEngine> d_model_engine;
/** model builder */
std::unique_ptr<quantifiers::QModelBuilder> d_builder;
/** bounded integers utility */
std::unique_ptr<BoundedIntegers> d_bint;
/** Conflict find mechanism for quantifiers */
std::unique_ptr<QuantConflictFind> d_qcf;
/** subgoal generator */
std::unique_ptr<ConjectureGenerator> d_sg_gen;
/** ceg instantiation */
std::unique_ptr<SynthEngine> d_synth_e;
/** full saturation */
std::unique_ptr<InstStrategyEnum> d_fs;
/** pool-based instantiation */
std::unique_ptr<InstStrategyPool> d_ipool;
/** counterexample-based quantifier instantiation */
std::unique_ptr<InstStrategyCegqi> d_i_cbqi;
/** quantifiers splitting */
std::unique_ptr<QuantDSplit> d_qsplit;
/** SyGuS instantiation engine */
std::unique_ptr<SygusInst> d_sygus_inst;
};
} // namespace quantifiers
} // namespace theory
} // namespace cvc5
#endif /* CVC5__THEORY__QUANTIFIERS__QUANTIFIERS_MODULES_H */
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