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/******************************************************************************
* Top contributors (to current version):
* Andrew Reynolds
*
* 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.
* ****************************************************************************
*
* Arithmetic theory state.
*/
#include "cvc5_private.h"
#ifndef CVC5__THEORY__ARITH__ARITH_STATE_H
#define CVC5__THEORY__ARITH__ARITH_STATE_H
#include "theory/theory_state.h"
namespace cvc5 {
namespace theory {
namespace arith {
class TheoryArithPrivate;
/**
* The arithmetic state.
*
* Note this object is intended to use TheoryArithPrivate
* as a black box, and moreover the internals of TheoryArithPrivate will not
* be refactored to use this state. Instead, the main theory solver TheoryArith
* will be refactored to be a standard layer on top of TheoryArithPrivate,
* which will include using this state in the standard way.
*/
class ArithState : public TheoryState
{
public:
ArithState(context::Context* c, context::UserContext* u, Valuation val);
~ArithState() {}
/** Are we currently in conflict? */
bool isInConflict() const override;
/** Set parent */
void setParent(TheoryArithPrivate* p);
private:
/** reference to parent */
TheoryArithPrivate* d_parent;
};
} // namespace arith
} // namespace theory
} // namespace cvc5
#endif
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