octave-antonio: scripts/time/datevec.m annotate

annotate scripts/time/datevec.m @ 20162:2645f9ef8c88 stable

doc: Update more docstrings to have one sentence summary as first line. Reviewed specfun, special-matrix, testfun, and time script directories. * scripts/specfun/expint.m, scripts/specfun/isprime.m, scripts/specfun/legendre.m, scripts/specfun/primes.m, scripts/specfun/reallog.m, scripts/specfun/realsqrt.m, scripts/special-matrix/gallery.m, scripts/special-matrix/hadamard.m, scripts/special-matrix/hankel.m, scripts/special-matrix/hilb.m, scripts/special-matrix/invhilb.m, scripts/special-matrix/magic.m, scripts/special-matrix/pascal.m, scripts/special-matrix/rosser.m, scripts/special-matrix/toeplitz.m, scripts/special-matrix/vander.m, scripts/special-matrix/wilkinson.m, scripts/testfun/assert.m, scripts/testfun/demo.m, scripts/testfun/example.m, scripts/testfun/fail.m, scripts/testfun/rundemos.m, scripts/testfun/runtests.m, scripts/testfun/speed.m, scripts/time/asctime.m, scripts/time/calendar.m, scripts/time/clock.m, scripts/time/ctime.m, scripts/time/datenum.m, scripts/time/datestr.m, scripts/time/datevec.m, scripts/time/etime.m, scripts/time/is_leap_year.m, scripts/time/now.m, scripts/time/weekday.m: Update more docstrings to have one sentence summary as first line.

author	Rik <rik@octave.org>
date	Sun, 03 May 2015 17:00:11 -0700
parents	9fc020886ae9
children

rev	line source
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19596 diff changeset	1 ## Copyright (C) 2000-2015 Paul Kienzle
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	2 ##
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	3 ## This file is part of Octave.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	4 ##
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	6 ## under the terms of the GNU General Public License as published by
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6046 diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6046 diff changeset	8 ## your option) any later version.
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	9 ##
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	13 ## General Public License for more details.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	14 ##
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6046 diff changeset	16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6046 diff changeset	17 ## <http://www.gnu.org/licenses/>.
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	18
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	19 ## -- texinfo --
10793 be55736a0783 Grammarcheck the documentation from m-files. Rik <octave@nomad.inbox5.com> parents: 9051 diff changeset	20 ## @deftypefn {Function File} {@var{v} =} datevec (@var{date})
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	21 ## @deftypefnx {Function File} {@var{v} =} datevec (@var{date}, @var{f})
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	22 ## @deftypefnx {Function File} {@var{v} =} datevec (@var{date}, @var{p})
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	23 ## @deftypefnx {Function File} {@var{v} =} datevec (@var{date}, @var{f}, @var{p})
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	24 ## @deftypefnx {Function File} {[@var{y}, @var{m}, @var{d}, @var{h}, @var{mi}, @var{s}] =} datevec (@dots{})
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	25 ## Convert a serial date number (see @code{datenum}) or date string (see
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	26 ## @code{datestr}) into a date vector.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	27 ##
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	28 ## A date vector is a row vector with six members, representing the year,
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	29 ## month, day, hour, minute, and seconds respectively.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	30 ##
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	31 ## @var{f} is the format string used to interpret date strings
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	32 ## (see @code{datestr}). If @var{date} is a string, but no format is
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	33 ## specified, then a relatively slow search is performed through various
20162 2645f9ef8c88 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19833 diff changeset	34 ## formats. It is always preferable to specify the format string @var{f} if it
2645f9ef8c88 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19833 diff changeset	35 ## is known. Formats which do not specify a particular time component will
2645f9ef8c88 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19833 diff changeset	36 ## have the value set to zero. Formats which do not specify a date will
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	37 ## default to January 1st of the current year.
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	38 ##
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	39 ## @var{p} is the year at the start of the century to which two-digit years
20162 2645f9ef8c88 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19833 diff changeset	40 ## will be referenced. If not specified, it defaults to the current year minus
2645f9ef8c88 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19833 diff changeset	41 ## 50.
13856 d490ca8ab1a5 Modernize function implementations and docstrings in scripts/time. Rik <octave@nomad.inbox5.com> parents: 13848 diff changeset	42 ## @seealso{datenum, datestr, clock, now, date}
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	43 ## @end deftypefn
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	44
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	45 ## Algorithm: Peter Baum (http://vsg.cape.com/~pbaum/date/date0.htm)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	46
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	47 ## Author: pkienzle <pkienzle@users.sf.net>
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	48 ## Modified: bdenney <bill@givebillmoney.com>
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	49 ## Created: 10 October 2001 (CVS)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	50 ## Adapted-By: William Poetra Yoga Hadisoeseno <williampoetra@gmail.com>
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	51
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	52 ## The function __date_str2vec__ is based on datesplit by Bill Denney.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	53
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	54 function [y, m, d, h, mi, s] = datevec (date, f = [], p = [])
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	55
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	56 persistent std_formats nfmt;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	57
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	58 if (isempty (std_formats))
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	59 std_formats = cell ();
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	60 nfmt = 0;
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	61 ## These formats are specified by Matlab documentation to be parsed
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	62 ## The '# XX' refers to the datestr numerical format code
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	63 std_formats{++nfmt} = "dd-mmm-yyyy HH:MM:SS"; # 0
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	64 std_formats{++nfmt} = "dd-mmm-yyyy"; # 1
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	65 std_formats{++nfmt} = "mm/dd/yy"; # 2
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	66 std_formats{++nfmt} = "mm/dd"; # 6
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	67 std_formats{++nfmt} = "HH:MM:SS"; # 13
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	68 std_formats{++nfmt} = "HH:MM:SS PM"; # 14
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	69 std_formats{++nfmt} = "HH:MM"; # 15
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	70 std_formats{++nfmt} = "HH:MM PM"; # 16
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	71 std_formats{++nfmt} = "mm/dd/yyyy"; # 23
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	72
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	73 ## These formats are undocumented but parsed by Matlab
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	74 std_formats{++nfmt} = "mmmyy"; # 12
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	75 std_formats{++nfmt} = "mmm.dd,yyyy HH:MM:SS"; # 21
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	76 std_formats{++nfmt} = "mmm.dd,yyyy"; # 22
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	77 std_formats{++nfmt} = "yyyy/mm/dd"; # 26
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	78 std_formats{++nfmt} = "yyyy-mm-dd"; # 29
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	79 std_formats{++nfmt} = "yyyy-mm-dd HH:MM:SS"; # 31
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	80
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	81 ## These are other formats that Octave tries
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	82 std_formats{++nfmt} = "mmm-dd-yyyy HH:MM:SS";
6044 12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	83 std_formats{++nfmt} = "mmm-dd-yyyy";
12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	84 std_formats{++nfmt} = "dd mmm yyyy HH:MM:SS";
12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	85 std_formats{++nfmt} = "dd mmm yyyy";
12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	86 std_formats{++nfmt} = "mmm dd yyyy HH:MM:SS";
12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	87 std_formats{++nfmt} = "mmm dd yyyy";
12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	88 std_formats{++nfmt} = "dd.mmm.yyyy HH:MM:SS";
12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	89 std_formats{++nfmt} = "dd.mmm.yyyy";
12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	90 std_formats{++nfmt} = "mmm.dd.yyyy HH:MM:SS";
12fd61d549ba [project @ 2006-10-09 21:28:23 by jwe] jwe parents: 5873 diff changeset	91 std_formats{++nfmt} = "mmm.dd.yyyy";
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	92 std_formats{++nfmt} = "mm/dd/yyyy HH:MM";
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	93 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	94
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	95 if (nargin < 1 \|\| nargin > 3)
6046 34f96dd5441b [project @ 2006-10-10 16:10:25 by jwe] jwe parents: 6044 diff changeset	96 print_usage ();
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	97 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	98
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	99 if (ischar (date))
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	100 date = cellstr (date);
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	101 endif
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	102
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	103 if (isnumeric (f))
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	104 p = f;
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	105 f = [];
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	106 endif
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	107
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	108 if (isempty (f))
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	109 f = -1;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	110 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	111
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	112 if (isempty (p))
11400 277d891afae2 datevec.m: style fixes John W. Eaton <jwe@octave.org> parents: 11086 diff changeset	113 p = (localtime (time ())).year + 1900 - 50;
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	114 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	115
18747 9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	116 do_resize = false;
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	117
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	118 if (iscell (date))
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	119
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	120 nd = numel (date);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	121
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	122 y = m = d = h = mi = s = zeros (nd, 1);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	123
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	124 if (f == -1)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	125 for k = 1:nd
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	126 found = false;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	127 for l = 1:nfmt
19833 9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	128 [f, rY, ry, fy, fm, fd, fh, fmi, fs] = ...
9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	129 __date_vfmt2sfmt__ (std_formats{l});
9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	130 [found y(k) m(k) d(k) h(k) mi(k) s(k)] = ...
9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	131 __date_str2vec__ (date{k}, p, f, rY, ry, fy, fm, fd, fh, fmi, fs);
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	132 if (found)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	133 break;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	134 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	135 endfor
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	136 if (! found)
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 11400 diff changeset	137 error ("datevec: none of the standard formats match the DATE string");
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	138 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	139 endfor
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	140 else
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	141 ## Decipher the format string just once for speed.
8411 69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	142 [f, rY, ry, fy, fm, fd, fh, fmi, fs] = __date_vfmt2sfmt__ (f);
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	143 for k = 1:nd
19833 9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	144 [found y(k) m(k) d(k) h(k) mi(k) s(k)] = ...
9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	145 __date_str2vec__ (date{k}, p, f, rY, ry, fy, fm, fd, fh, fmi, fs);
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	146 if (! found)
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 11400 diff changeset	147 error ("datevec: DATE not parsed correctly with given format");
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	148 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	149 endfor
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	150 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	151
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	152 else # datenum input
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	153
18749 38925538ec14 datevec.m: Change isrow to iscolumn in cset 9eb72fa5f8b5. Rik <rik@octave.org> parents: 18747 diff changeset	154 if (! iscolumn (date))
18747 9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	155 date_sz = size (date);
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	156 do_resize = true;
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	157 endif
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	158 date = date(:);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	159
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	160 ## Move day 0 from midnight -0001-12-31 to midnight 0000-3-1
19384 7d272300a880 datevec.m: Fix negative number outputs with integer (non-float) inputs (bug #43753). Nir Krakauer <nkrakauer@ccny.cuny.edu> parents: 17744 diff changeset	161 z = double (floor (date) - 60);
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	162 ## Calculate number of centuries; K1 = 0.25 is to avoid rounding problems.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	163 a = floor ((z - 0.25) / 36524.25);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	164 ## Days within century; K2 = 0.25 is to avoid rounding problems.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	165 b = z - 0.25 + a - floor (a / 4);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	166 ## Calculate the year (year starts on March 1).
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	167 y = floor (b / 365.25);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	168 ## Calculate day in year.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	169 c = fix (b - floor (365.25 * y)) + 1;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	170 ## Calculate month in year.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	171 m = fix ((5 * c + 456) / 153);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	172 d = c - fix ((153 * m - 457) / 5);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	173 ## Move to Jan 1 as start of year.
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	174 ++y(m > 12);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	175 m(m > 12) -= 12;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	176
5859 ba0bea22167b [project @ 2006-06-14 18:18:51 by jwe] jwe parents: 5687 diff changeset	177 ## Convert hour-minute-seconds. Attempt to account for precision of
ba0bea22167b [project @ 2006-06-14 18:18:51 by jwe] jwe parents: 5687 diff changeset	178 ## datenum format.
ba0bea22167b [project @ 2006-06-14 18:18:51 by jwe] jwe parents: 5687 diff changeset	179
ba0bea22167b [project @ 2006-06-14 18:18:51 by jwe] jwe parents: 5687 diff changeset	180 fracd = date - floor (date);
5873 b6ef36e92701 [project @ 2006-06-30 20:46:34 by jwe] jwe parents: 5860 diff changeset	181 tmps = abs (eps86400date);
b6ef36e92701 [project @ 2006-06-30 20:46:34 by jwe] jwe parents: 5860 diff changeset	182 tmps(tmps == 0) = 1;
b6ef36e92701 [project @ 2006-06-30 20:46:34 by jwe] jwe parents: 5860 diff changeset	183 srnd = 2 .^ floor (- log2 (tmps));
b6ef36e92701 [project @ 2006-06-30 20:46:34 by jwe] jwe parents: 5860 diff changeset	184 s = round (86400 * fracd .* srnd) ./ srnd;
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	185 h = floor (s / 3600);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	186 s = s - 3600 * h;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	187 mi = floor (s / 60);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	188 s = s - 60 * mi;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	189
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	190 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	191
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	192 if (nargout <= 1)
5873 b6ef36e92701 [project @ 2006-06-30 20:46:34 by jwe] jwe parents: 5860 diff changeset	193 y = [y, m, d, h, mi, s];
18747 9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	194 elseif (do_resize)
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	195 y = reshape (y, date_sz);
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	196 m = reshape (m, date_sz);
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	197 d = reshape (d, date_sz);
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	198 h = reshape (h, date_sz);
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	199 mi = reshape (mi, date_sz);
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	200 s = reshape (s, date_sz);
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	201 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	202
11086 af03ff97df7b datevec.m: use endfunction to mark end of primary function and subfunctions John W. Eaton <jwe@octave.org> parents: 10793 diff changeset	203 endfunction
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	204
8411 69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	205 function [f, rY, ry, fy, fm, fd, fh, fmi, fs] = __date_vfmt2sfmt__ (f)
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	206
8506 bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	207 ## Play safe with percent signs.
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	208 f = strrep (f, "%", "%%");
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	209
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	210 if (! isempty (strfind (f, "PM")) \|\| ! isempty (strfind (f, "AM")))
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	211 ampm = true;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	212 else
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	213 ampm = false;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	214 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	215
8506 bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	216 ## Date part.
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	217 f = regexprep (f, '[Yy][Yy][Yy][Yy]', "%Y");
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	218 f = regexprep (f, '[Yy][Yy]', "%y");
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	219 f = strrep (f, "mmmm", "%B");
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	220 f = strrep (f, "mmm", "%b");
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	221 f = strrep (f, "mm", "%m");
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	222 f = regexprep (f, '[Dd][Dd][Dd][Dd]', "%A");
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	223 f = regexprep (f, '[Dd][Dd][Dd]', "%a");
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	224 f = regexprep (f, '[Dd][Dd]', "%d");
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	225
8506 bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	226 ## Time part.
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	227 if (ampm)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	228 f = strrep (f, "HH", "%I");
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	229 f = strrep (f, "PM", "%p");
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	230 f = strrep (f, "AM", "%p");
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	231 else
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	232 f = strrep (f, "HH", "%H");
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	233 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	234 f = strrep (f, "MM", "%M");
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	235 f = regexprep (f, '[Ss][Ss]', "%S");
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	236
8411 69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	237 rY = rindex (f, "%Y");
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	238 ry = rindex (f, "%y");
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	239
8506 bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	240 ## Check whether we need to give default values.
bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	241 ## Possible error when string contains "%%".
8411 69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	242 fy = rY \|\| ry;
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	243 fm = index (f, "%m") \|\| index (f, "%b") \|\| index (f, "%B");
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	244 fd = index (f, "%d") \|\| index (f, "%a") \|\| index (f, "%A");
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	245 fh = index (f, "%H") \|\| index (f, "%I");
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	246 fmi = index (f, "%M");
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	247 fs = index (f, "%S");
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	248
11086 af03ff97df7b datevec.m: use endfunction to mark end of primary function and subfunctions John W. Eaton <jwe@octave.org> parents: 10793 diff changeset	249 endfunction
8411 69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	250
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	251 function [found, y, m, d, h, mi, s] = __date_str2vec__ (ds, p, f, rY, ry, fy, fm, fd, fh, fmi, fs)
69d45a4c7d94 avoid repeated parsing of format string in datevec Daniel J Sebald <daniel.sebald@ieee.org> parents: 7044 diff changeset	252
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	253 idx = strfind (f, "FFF");
19593 446c46af4b42 strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19384 diff changeset	254 if (! isempty (idx))
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	255 ## Kludge to handle FFF millisecond format since strptime does not
19593 446c46af4b42 strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19384 diff changeset	256 f(idx:idx+2) = [];
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	257 [~, nc] = strptime (ds, f);
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	258 if (nc > 0)
19593 446c46af4b42 strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19384 diff changeset	259 msec = ds(nc:min(nc+2, end));
446c46af4b42 strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19384 diff changeset	260 f = [f(1:idx-1) msec f(idx:end)];
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	261 [tm, nc] = strptime (ds, f);
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	262 tm.usec = 1000 * str2double (msec);
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	263 endif
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	264 else
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	265 [tm, nc] = strptime (ds, f);
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	266 endif
19593 446c46af4b42 strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19384 diff changeset	267
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	268 if (nc == columns (ds) + 1)
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	269 found = true;
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	270 y = tm.year + 1900; m = tm.mon + 1; d = tm.mday;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	271 h = tm.hour; mi = tm.min; s = tm.sec + tm.usec / 1e6;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	272 if (rY < ry)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	273 if (y > 1999)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	274 y -= 2000;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	275 else
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	276 y -= 1900;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	277 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	278 y += p - mod (p, 100);
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	279 if (y < p)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	280 y += 100;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	281 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	282 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	283 if (! fy && ! fm && ! fd)
8506 bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	284 tmp = localtime (time ());
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	285 ## default is January 1st of current year
8506 bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	286 y = tmp.year + 1900;
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	287 m = 1;
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	288 d = 1;
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	289 elseif (! fy && fm && fd)
8506 bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	290 tmp = localtime (time ());
bc982528de11 comment style fixes John W. Eaton <jwe@octave.org> parents: 8411 diff changeset	291 y = tmp.year + 1900;
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	292 elseif (fy && fm && ! fd)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	293 d = 1;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	294 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	295 if (! fh && ! fmi && ! fs)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	296 h = mi = s = 0;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	297 elseif (fh && fmi && ! fs)
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	298 s = 0;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	299 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	300 else
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	301 y = m = d = h = mi = s = 0;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	302 found = false;
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	303 endif
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	304
11086 af03ff97df7b datevec.m: use endfunction to mark end of primary function and subfunctions John W. Eaton <jwe@octave.org> parents: 10793 diff changeset	305 endfunction
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	306
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	307
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	308 %!demo
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	309 %! ## Current date and time
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	310 %! datevec (now ())
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	311
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	312 %!shared yr
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	313 %! yr = datevec (now)(1); # Some tests could fail around midnight!
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	314 ## tests for standard formats: 0, 1, 2, 6, 13, 14, 15, 16, 23
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	315 %!assert (datevec ("07-Sep-2000 15:38:09"), [2000,9,7,15,38,9])
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	316 %!assert (datevec ("07-Sep-2000"), [2000,9,7,0,0,0])
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	317 %!assert (datevec ("09/07/00"), [2000,9,7,0,0,0])
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	318 %!assert (datevec ("09/13"), [yr,9,13,0,0,0])
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	319 %!assert (datevec ("15:38:09"), [yr,1,1,15,38,9])
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	320 %!assert (datevec ("3:38:09 PM"), [yr,1,1,15,38,9])
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	321 %!assert (datevec ("15:38"), [yr,1,1,15,38,0])
b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	322 %!assert (datevec ("03:38 PM"), [yr,1,1,15,38,0])
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	323 %!assert (datevec ("03/13/1962"), [1962,3,13,0,0,0])
40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	324
18747 9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	325 ## Test millisecond format FFF
14743 b7675598094a datevec.m: Support more date string input formats for Matlab compatibility (bug #36563) Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	326 %!assert (datevec ("15:38:21.25", "HH:MM:SS.FFF"), [yr,1,1,15,38,21.025])
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	327
18747 9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	328 ## Test structure of return value (bug #42334)
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	329 %!test
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	330 %! [~, ~, d] = datevec ([1 2; 3 4]);
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	331 %! assert (d, [1 2; 3 4]);
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	332
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	333 ## Other tests
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	334 %!assert (datenum (datevec ([-1e4:1e4])), [-1e4:1e4]');
5687 a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	335 %!test
a2902024bc4e [project @ 2006-03-16 20:22:40 by jwe] jwe parents: diff changeset	336 %! t = linspace (-2e5, 2e5, 10993);
5860 b645066d40ad [project @ 2006-06-16 05:01:38 by jwe] jwe parents: 5859 diff changeset	337 %! assert (all (abs (datenum (datevec (t)) - t') < 1e-5));
19384 7d272300a880 datevec.m: Fix negative number outputs with integer (non-float) inputs (bug #43753). Nir Krakauer <nkrakauer@ccny.cuny.edu> parents: 17744 diff changeset	338 %!assert (double (datevec (int64 (datenum ([2014 6 1])))), datevec (datenum ([2014 6 1])))
7d272300a880 datevec.m: Fix negative number outputs with integer (non-float) inputs (bug #43753). Nir Krakauer <nkrakauer@ccny.cuny.edu> parents: 17744 diff changeset	339 %!assert (double (datevec (int64 (datenum ([2014 6 18])))), datevec (datenum ([2014 6 18])))
13848 40e32fe44aaa Ugrade time functions to accept millisecond format string FFF (Bug #34586) Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	340
19833 9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	341 ## Test input validation
18747 9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	342 %!error datevec ()
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	343 %!error datevec (1,2,3,4)
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	344 %!error <none of the standard formats match> datevec ("foobar")
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	345 %!error <DATE not parsed correctly with given format> datevec ("foobar", "%d")
9eb72fa5f8b5 datevec.m: Return value with same shape as input (bug #42334). Sergey Plotnikov <seryozha.plotnikov@gmail.com> parents: 17744 diff changeset	346

Mercurial > octave-antonio

annotate scripts/time/datevec.m @ 20162:2645f9ef8c88 stable