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/******************************************************************************
* Top contributors (to current version):
* Andres Noetzli, Morgan Deters, 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.
* ****************************************************************************
*
* Representation of constants of uninterpreted sorts.
*/
#include "cvc4_public.h"
#ifndef CVC5__UNINTERPRETED_CONSTANT_H
#define CVC5__UNINTERPRETED_CONSTANT_H
#include <iosfwd>
#include <memory>
#include "util/integer.h"
namespace cvc5 {
class TypeNode;
class UninterpretedConstant
{
public:
UninterpretedConstant(const TypeNode& type, Integer index);
~UninterpretedConstant();
UninterpretedConstant(const UninterpretedConstant& other);
const TypeNode& getType() const;
const Integer& getIndex() const;
bool operator==(const UninterpretedConstant& uc) const;
bool operator!=(const UninterpretedConstant& uc) const;
bool operator<(const UninterpretedConstant& uc) const;
bool operator<=(const UninterpretedConstant& uc) const;
bool operator>(const UninterpretedConstant& uc) const;
bool operator>=(const UninterpretedConstant& uc) const;
private:
std::unique_ptr<TypeNode> d_type;
const Integer d_index;
}; /* class UninterpretedConstant */
std::ostream& operator<<(std::ostream& out, const UninterpretedConstant& uc);
/**
* Hash function for the BitVector constants.
*/
struct UninterpretedConstantHashFunction
{
size_t operator()(const UninterpretedConstant& uc) const;
}; /* struct UninterpretedConstantHashFunction */
} // namespace cvc5
#endif /* CVC5__UNINTERPRETED_CONSTANT_H */
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