Mercurial > hg > octave-lyh
diff scripts/time/toc.m @ 5633:92f8b2723c8c
[project @ 2006-02-28 02:11:27 by jwe]
author | jwe |
---|---|
date | Tue, 28 Feb 2006 02:11:27 +0000 |
parents | |
children | 34cda7d94c08 |
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new file mode 100644 --- /dev/null +++ b/scripts/time/toc.m @@ -0,0 +1,48 @@ +## Copyright (C) 1996, 1997 John W. Eaton +## +## This file is part of Octave. +## +## Octave is free software; you can redistribute it and/or modify it +## under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## Octave is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with Octave; see the file COPYING. If not, write to the Free +## Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +## 02110-1301, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} toc () +## See tic. +## @end deftypefn + +## Author: jwe + +function secs = toc () + + if (nargin != 0) + warning ("toc: ignoring extra arguments"); + endif + + global __tic_toc_timestamp__ = -1; + + if (__tic_toc_timestamp__ < 0) + warning ("toc called before timer set"); + secs0 = []; + else + secs0 = etime (clock (), __tic_toc_timestamp__); + endif + + if (nargout != 0) + secs = secs0; + else + printf ("Elapsed time is %f seconds.\n", secs0); + endif + +endfunction