Function empty

example/cacheHierarchy/fkYAML/node.hpp:2371–2373

@brief Checks if the referenced character sequence is empty. @return true if empty, false otherwise.

    /// @brief Checks if the referenced character sequence is empty.
    /// @return true if empty, false otherwise.
    bool empty() const noexcept {
        return m_len == 0;
    }

    /// @brief Get the element at the given position.
    /// @param pos The position of the target element.