#ifndef THIRD_PARTY_CEL_CPP_COMMON_ID_H_

#define THIRD_PARTY_CEL_CPP_COMMON_ID_H_

#include "internal/cel_printer.h"

#include "internal/handle.h"

#include "internal/hash_util.h"

namespace google {

namespace api {

namespace expr {

namespace common {

// A expression, statement, or variable id.

class Id : public internal::Handle<int32_t, Id> {

public:

constexpr explicit Id(int32_t value) : Handle(value) {}

inline std::string ToDebugString() const {

return internal::ToCallString("Id", value_);

}

};

inline std::ostream& operator<<(std::ostream& os, Id arg) {

return os << arg.ToDebugString();

}

} // namespace common

} // namespace expr

} // namespace api

} // namespace google

namespace std {

template <>

struct hash<google::api::expr::common::Id>

: google::api::expr::common::Id::Hasher {};

} // namespace std

#endif // THIRD_PARTY_CEL_CPP_COMMON_ID_H_