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/******************************************************************************
* Top contributors (to current version):
* Yancheng Ou
*
* 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.
* ****************************************************************************
*
* Optimizer for Integer type.
*/
#ifndef CVC5__OMT__INTEGER_OPTIMIZER_H
#define CVC5__OMT__INTEGER_OPTIMIZER_H
#include "omt/omt_optimizer.h"
namespace cvc5::omt {
/**
* Optimizer for Integer type
*/
class OMTOptimizerInteger : public OMTOptimizer
{
public:
OMTOptimizerInteger() = default;
virtual ~OMTOptimizerInteger() = default;
smt::OptimizationResult minimize(SmtEngine* optChecker,
TNode target) override;
smt::OptimizationResult maximize(SmtEngine* optChecker,
TNode target) override;
private:
/**
* Handles the optimization query specified by objType
* isMinimize = true will trigger minimization,
* otherwise trigger maximization
**/
smt::OptimizationResult optimize(
SmtEngine* optChecker,
TNode target,
bool isMinimize);
};
} // namespace cvc5::omt
#endif /* CVC5__OMT__INTEGER_OPTIMIZER_H */
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