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/******************************************************************************
* Top contributors (to current version):
* Tim King, Mathias Preiner, Morgan Deters
*
* 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.
* ****************************************************************************
*
* A class representing a Record definition.
*/
#include "cvc4_public.h"
#ifndef CVC5__RECORD_H
#define CVC5__RECORD_H
#include <iostream>
#include <string>
#include <vector>
#include <utility>
// Forward Declarations
namespace cvc5 {
// This forward delcartion is required to resolve a cicular dependency with
// Record which is a referenced in a Kind file.
class TypeNode;
} // namespace cvc5
namespace cvc5 {
// operators for record update
class RecordUpdate
{
std::string d_field;
public:
RecordUpdate(const std::string& field) : d_field(field) {}
std::string getField() const { return d_field; }
bool operator==(const RecordUpdate& t) const { return d_field == t.d_field; }
bool operator!=(const RecordUpdate& t) const { return d_field != t.d_field; }
}; /* class RecordUpdate */
struct RecordUpdateHashFunction
{
inline size_t operator()(const RecordUpdate& t) const {
return std::hash<std::string>()(t.getField());
}
}; /* struct RecordUpdateHashFunction */
std::ostream& operator<<(std::ostream& out, const RecordUpdate& t);
using Record = std::vector<std::pair<std::string, TypeNode>>;
} // namespace cvc5
#endif /* CVC5__RECORD_H */
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