hash_entry.hpp

#ifndef YOBAPERL_HASH_ENTRY_HPP
#define YOBAPERL_HASH_ENTRY_HPP

#include "yobaperl/common.hpp"
#include "yobaperl/scalar.hpp"

namespace yoba {



class YOBAPERL_EXPORT HashEntry
{
   friend class Hash;
   friend class HashIterator;

public:



   HashEntry(const HashEntry & to_copy);

   HashEntry(HashEntry && to_move);




   std::string getKey() const;

   Scalar getValue() const;

   std::string toString() const;

   std::pair<std::string, Scalar> toPair() const;





   HE * getHE() const;

   U32 getHashCode() const;





   bool operator== (const HashEntry & other) const;
   bool operator!= (const HashEntry & other) const;
   friend std::ostream & operator<< (std::ostream & stream, const HashEntry & entry);




private:
   HashEntry(const Hash & hash, HE * he);

   const Hash & _hash;
   HE * _he = nullptr;
};



} // namespace yoba

#endif // YOBAPERL_HASH_ENTRY_HPP