isempty

(Not Recommended) True for empty dataset array

The dataset data type is not recommended. To work with heterogeneous data, use the MATLAB^® table data type instead. See MATLAB table documentation for more information.

Syntax

tf = isempty(A)


Description

tf = isempty(A) returns true (1) if A is an empty dataset and false (0) otherwise. An empty array has no elements, that is prod(size(A))==0.