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/******************************************************************************
* Top contributors (to current version):
* Liana Hadarean, Mathias Preiner, Tim King
*
* 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.
* ****************************************************************************
*
* Eager bit-blasting solver.
*/
#include "cvc5_private.h"
#ifndef CVC5__THEORY__BV__BV_EAGER_SOLVER_H
#define CVC5__THEORY__BV__BV_EAGER_SOLVER_H
#include "expr/node.h"
#include "theory/bv/bv_solver_lazy.h"
#include "theory/theory_model.h"
namespace cvc5 {
namespace theory {
namespace bv {
class EagerBitblaster;
class AigBitblaster;
/**
* BitblastSolver
*/
class EagerBitblastSolver {
public:
EagerBitblastSolver(context::Context* c, theory::bv::BVSolverLazy* bv);
~EagerBitblastSolver();
bool checkSat();
void assertFormula(TNode formula);
void turnOffAig();
bool isInitialized();
void initialize();
bool collectModelInfo(theory::TheoryModel* m, bool fullModel);
private:
context::CDHashSet<Node, NodeHashFunction> d_assertionSet;
context::CDHashSet<Node, NodeHashFunction> d_assumptionSet;
context::Context* d_context;
/** Bitblasters */
std::unique_ptr<EagerBitblaster> d_bitblaster;
std::unique_ptr<AigBitblaster> d_aigBitblaster;
bool d_useAig;
BVSolverLazy* d_bv;
}; // class EagerBitblastSolver
} // namespace bv
} // namespace theory
} // namespace cvc5
#endif // CVC5__THEORY__BV__BV_EAGER_SOLVER_H
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