vampire-sys 0.5.2

Low-level FFI bindings to the Vampire theorem prover (use the 'vampire' crate instead)
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/*
 * This file is part of the source code of the software program
 * Vampire. It is protected by applicable
 * copyright laws.
 *
 * This source code is distributed under the licence found here
 * https://vprover.github.io/license.html
 * and in the source directory
 */
/**
 * @file DistinctEqualitySimplifier.hpp
 * Defines class DistinctEqualitySimplifier.
 */

#ifndef __DistinctEqualitySimplifier__
#define __DistinctEqualitySimplifier__

#include "Forwards.hpp"
#include "InferenceEngine.hpp"

namespace Inferences {

class DistinctEqualitySimplifier
: public ImmediateSimplificationEngine
{
public:
  Clause* simplify(Clause* cl) override;
  static bool mustBeDistinct(TermList t1, TermList t2);
  static bool mustBeDistinct(TermList t1, TermList t2, unsigned& grp);
private:
  static bool canSimplify(Clause* cl);
};

}

#endif // __DistinctEqualitySimplifier__