www.gusucode.com > mbcdesign 工具箱 matlab 源码程序 > mbcdesign/@xregdesign/datestamp.m
function d=datestamp(des,opt); % DESIGN/DATESTAMP set/retrieve date stamp from design % % DT=DATESTAMP(D) returns the current datestamp form the % design object. % D=DATESTAMP(D,'stamp') stamps the object D with the current % date. % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. if nargin==1 d=datestr(des.timestamp,1); if isempty(d) d=''; end else if des.stamping & strcmp(opt,'stamp') % stamp date as a serial number des.timestamp=now; end if des.stamping & ~nargout nm=inputname(1); assignin('caller',nm,des); else d=des; end end