www.gusucode.com > bigdata 工具箱 matlab源码程序 > bigdata/@tall/private/isValidString.m
function tf = isValidString(arg) % Check an input to make sure it is a valid string. Allowed types are: % * a char array % * a string (when enabled) % * a cellstr % Copyright 2015 The MathWorks, Inc. tf = ischar(arg) ... || iscellstr(arg) ... || isstring(arg); end % isValidString