Function back

example/cacheHierarchy/fkYAML/node.hpp:2401–2403

@brief Get the last element. @return The last element.

    /// @brief Get the last element.
    /// @return The last element.
    const_reference back() const {
        return *(mp_str + m_len - 1);
    }

    /// @brief Get the pointer to the raw data of referenced character sequence.
    /// @return The pointer to the raw data of referenced character sequence.