cvc5-cvc5-1.2.0.src.expr.sort_to_term.h Maven / Gradle / Ivy
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/******************************************************************************
* Top contributors (to current version):
* Andrew Reynolds, Andres Noetzli
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2024 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.
* ****************************************************************************
*
* Payload that represents a sort to be represented as a term.
*/
#include "cvc5_public.h"
#ifndef CVC5__EXPR__SORT_TO_TERM_H
#define CVC5__EXPR__SORT_TO_TERM_H
#include
#include
namespace cvc5::internal {
class TypeNode;
/**
* Sort-to-term utility, which is used to represent sorts as a term. Example
* use cases of this include passing sorts to the arguments of skolems (e.g.
* the n^th shared selector of a given datatype and selector type), or for
* representing SMT-LIB version 3 terms, where sorts and terms can be freely
* mixed.
*/
class SortToTerm
{
public:
/**
* Constructs an object representing a term corresponding to the specified
* type.
*/
SortToTerm(const TypeNode& sort);
SortToTerm(const SortToTerm& other);
~SortToTerm();
/** Get the type that this sort-to-term represents */
const TypeNode& getType() const;
/** True if equal */
bool operator==(const SortToTerm& stt) const;
private:
SortToTerm();
/** The type the constant represents */
std::unique_ptr d_type;
};
std::ostream& operator<<(std::ostream& out, const SortToTerm& stt);
struct SortToTermHashFunction
{
size_t operator()(const SortToTerm& stt) const;
};
} // namespace cvc5::internal
#endif /* CVC5__EXPR__SORT_TO_TERM_H */