Method empty

include/openpose/core/array.hpp:228–231

------------------------------ Data Information Functions ------------------------------ // * Check whether memory has been allocated. * @return True if no memory has been allocated, false otherwise. */

         * @return True if no memory has been allocated, false otherwise.
         */
        inline bool empty() const
        {
            return (mVolume == 0);
        }

        /**
         * Return a vector with the size of each dimension allocated.