%ISSTRING Determine whether input is string array
%   ISSTRING(A) returns 1 (true) if A is a string array and 0 (false) otherwise.
%
%   Examples:
%       A = ["Smith","Burns","Jones"];
%       isstring(A)                             % returns 1
%
%       A = 'Mary Jones';
%       isstring(A)                             % returns 0
%
%   See also STRING, ISCHAR, ISCELLSTR.

%   Copyright 2016-2017 The MathWorks, Inc.

%   Built-in function.