www.gusucode.com > sigtools 工具箱matlab源码程序 > sigtools/@sigio/@export/hashelp.m
function b = hashelp(this) %HASHELP Returns true if there is a CSHelpTag. % Author(s): J. Schickler % Copyright 1988-2004 The MathWorks, Inc. % We only have help if a tag was provided. b = ~isempty(this.CSHelpTag); % [EOF]