Method loadValue

include/cereal/archives/json.hpp:626–633

      //! Loads a value from the current node - small signed overload
      template <class T, traits::EnableIf<std::is_signed<T>::value,
                                          sizeof(T) < sizeof(int64_t)> = traits::sfinae> inline
      void loadValue(T & val)
      {
        search();

        val = static_cast<T>( itsIteratorStack.back().value().GetInt() );
        ++itsIteratorStack.back();
      }

      //! Loads a value from the current node - small unsigned overload
      template <class T, traits::EnableIf<std::is_unsigned<T>::value,