octave: libinterp/corefcn/time.cc annotate

annotate libinterp/corefcn/time.cc @ 21966:112b20240c87

move docstrings in C++ files out of C strings and into comments * __contourc__.cc, __dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc, __luinc__.cc, __magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc, bsxfun.cc, cellfun.cc, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, debug.cc, defaults.cc, det.cc, dirfns.cc, dlmread.cc, dot.cc, eig.cc, ellipj.cc, error.cc, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, graphics.cc, hash.cc, help.cc, hess.cc, hex2num.cc, input.cc, inv.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc, ls-oct-text.cc, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mgorth.cc, nproc.cc, oct-hist.cc, octave-link.cc, ordschur.cc, pager.cc, pinv.cc, pr-output.cc, profiler.cc, psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sighandlers.cc, sparse.cc, spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, urlwrite.cc, utils.cc, variables.cc, __delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc, ov-base.cc, ov-bool-mat.cc, ov-cell.cc, ov-class.cc, ov-classdef.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-flt-re-mat.cc, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-range.cc, ov-re-mat.cc, ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov.cc, octave.cc, pt-arg-list.cc, pt-binop.cc, pt-eval.cc, pt-mat.cc, lex.ll, oct-parse.in.yy: Docstrings are now comments instead of C strings. * build-aux/mk-opts.pl: Emit docstrings as comments instead of C strings. * DASPK-opts.in, LSODE-opts.in: Don't quote " in docstring fragments. * builtins.h: Include builtin-defun-decls.h unconditionally. * defun.h (DEFUN, DEFUNX, DEFCONSTFUN): Simply emit declaration. (DEFALIAS): Always expand to nothing. * defun-dld.h: No special macro expansions for MAKE_BUILTINS. (DEFUN_DLD): Use FORWARD_DECLARE_FUN. (DEFUNX_DLD): Use FORWARD_DECLARE_FUNX. * defun-int.h: No special macro expansions for MAKE_BUILTINS. (FORWARD_DECLARE_FUN, FORWARD_DECLARE_FUNX): New macros. (DEFINE_FUN_INSTALLER_FUN): If compiling an Octave source file, pass "external-doc" to DEFINE_FUNX_INSTALLER_FUN. (DEFUN_INTERNAL, DEFCONSTFUN_INTERNAL, DEFUNX_INTERNAL, DEFALIAS_INTERNAL): Delete. * common.mk (move_if_change_rule): New macro. (simple_move_if_change_rule): Define using move_if_change_rule. * find-defun-files.sh (DEFUN_PATTERN): Update. Don't transform file name extension to ".df". * libinterp/mk-pkg-add, gendoc.pl: Operate directly on source files. * mkbuiltins: New argument, SRCDIR. Operate directly on source files. * mkdefs: Delete. * libinterp/module.mk (BUILT_SOURCES): Update list to contain only files included in other source files. (GENERATED_MAKE_BUILTINS_INCS, DEF_FILES): Delete. (LIBINTERP_BUILT_DISTFILES): Include $(OPT_HANDLERS) here. (LIBINTERP_BUILT_NODISTFILES): Not here. Remove $(ALL_DEF_FILES from the list. (libinterp_EXTRA_DIST): Remove mkdefs from the list. (FOUND_DEFUN_FILES): Rename from SRC_DEF_FILES. (DLDFCN_DEFUN_FILES): Rename from DLDFCN_DEF_FILES. (SRC_DEFUN_FILES): Rename from SRC_DEF_FILES. (ALL_DEFUN_FILES): Rename from ALL_DEF_FILES. (%.df: %.cc): Delete pattern rule. (libinterp/build-env-features.cc, libinterp/builtins.cc, libinterp/dldfcn/PKG_ADD): Use mv instead of move-if-change. (libinterp/builtins.cc, libinterp/builtin-defun-decls.h): Update mkbuiltins command. ($(srcdir)/libinterp/DOCSTRINGS): Update gendoc.pl command. * liboctave/module.mk (BUILT_SOURCES): Don't include liboctave-build-info.cc in the list.

author	John W. Eaton <jwe@octave.org>
date	Tue, 21 Jun 2016 16:07:51 -0400
parents	b571fc85953f
children	bac0d6f07a3e

rev	line source
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	1 /*
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	3 Copyright (C) 1996-2015 John W. Eaton
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	4
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	6
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5823 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5823 diff changeset	10 option) any later version.
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	11
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	15 for more details.
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	16
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	17 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: 5823 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5823 diff changeset	19 <http://www.gnu.org/licenses/>.
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	20
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	21 */
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	22
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21317 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21200 diff changeset	24 # include "config.h"
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	25 #endif
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	26
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	27 #include <string>
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	28
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14501 diff changeset	29 #include "defun.h"
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	30 #include "error.h"
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	31 #include "oct-map.h"
3254 28d5f556b8cf [project @ 1999-07-15 16:02:57 by jwe] jwe parents: 3233 diff changeset	32 #include "oct-time.h"
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	33 #include "ov.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20939 diff changeset	34 #include "ovl.h"
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	35
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	36 // Date and time functions.
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	37
11042 f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	38 static octave_scalar_map
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	39 mk_tm_map (const octave::sys::base_tm& t)
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	40 {
11042 f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	41 octave_scalar_map m;
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	42
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	43 m.assign ("usec", static_cast<double> (t.usec ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	44 m.assign ("sec", static_cast<double> (t.sec ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	45 m.assign ("min", static_cast<double> (t.min ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	46 m.assign ("hour", static_cast<double> (t.hour ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	47 m.assign ("mday", static_cast<double> (t.mday ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	48 m.assign ("mon", static_cast<double> (t.mon ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	49 m.assign ("year", static_cast<double> (t.year ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	50 m.assign ("wday", static_cast<double> (t.wday ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	51 m.assign ("yday", static_cast<double> (t.yday ()));
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	52 m.assign ("isdst", static_cast<double> (t.isdst ()));
20375 31f89b12aaf7 strftime: Add support for "%z" conversion specifier (bug #45592) Mike Miller <mtmiller@octave.org> parents: 20172 diff changeset	53 m.assign ("gmtoff", static_cast<double> (t.gmtoff ()));
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4367 diff changeset	54 m.assign ("zone", t.zone ());
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	55
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	56 return m;
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	57 }
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	58
11042 f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	59 static inline int
20704 571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	60 intfield (const octave_scalar_map& m, const std::string& k, const char *who)
11042 f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	61 {
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	62 int retval = 0;
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	63
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	64 octave_value v = m.getfield (k);
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	65
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	66 if (! v.is_empty ())
20704 571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	67 retval = v.xint_value ("%s: invalid TM_STRUCT argument", who);
11042 f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	68
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	69 return retval;
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	70 }
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	71
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	72 static inline std::string
20704 571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	73 stringfield (const octave_scalar_map& m, const std::string& k, const char *who)
11042 f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	74 {
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	75 std::string retval;
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	76
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	77 octave_value v = m.getfield (k);
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	78
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	79 if (! v.is_empty ())
20704 571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	80 retval = v.xstring_value ("%s: invalid TM_STRUCT argument", who);
11042 f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	81
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	82 return retval;
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	83 }
f6b7b6e5b8b8 time.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 11005 diff changeset	84
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	85 static octave::sys::base_tm
20704 571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	86 extract_tm (const octave_scalar_map& m, const char *who)
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	87 {
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	88 octave::sys::base_tm tm;
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	89
20704 571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	90 tm.usec (intfield (m, "usec", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	91 tm.sec (intfield (m, "sec", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	92 tm.min (intfield (m, "min", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	93 tm.hour (intfield (m, "hour", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	94 tm.mday (intfield (m, "mday", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	95 tm.mon (intfield (m, "mon", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	96 tm.year (intfield (m, "year", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	97 tm.wday (intfield (m, "wday", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	98 tm.yday (intfield (m, "yday", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	99 tm.isdst (intfield (m, "isdst", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	100 tm.gmtoff (intfield (m, "gmtoff", who));
571508c1ed06 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	101 tm.zone (stringfield (m, "zone", who));
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	102
3254 28d5f556b8cf [project @ 1999-07-15 16:02:57 by jwe] jwe parents: 3233 diff changeset	103 return tm;
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	104 }
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	105
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14501 diff changeset	106 DEFUN (time, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	107 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	108 @deftypefn {} {@var{seconds} =} time ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	109 Return the current time as the number of seconds since the epoch.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	110
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	111 The epoch is referenced to 00:00:00 CUT (Coordinated Universal Time) 1 Jan
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	112 1970. For example, on Monday February 17, 1997 at 07:15:06 CUT, the value
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	113 returned by @code{time} was 856163706.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	114 @seealso{strftime, strptime, localtime, gmtime, mktime, now, date, clock, datenum, datestr, datevec, calendar, weekday}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	115 @end deftypefn */)
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	116 {
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	117 if (args.length () != 0)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5688 diff changeset	118 print_usage ();
3255 4d33b1e56bff [project @ 1999-07-15 20:54:14 by jwe] jwe parents: 3254 diff changeset	119
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	120 return ovl (octave::sys::time ());
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	121 }
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	122
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	123 /*
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	124 %!assert (time () > 0)
19142 b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	125
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	126 %!error time (1)
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	127 */
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	128
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14501 diff changeset	129 DEFUN (gmtime, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	130 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	131 @deftypefn {} {@var{tm_struct} =} gmtime (@var{t})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	132 Given a value returned from @code{time}, or any non-negative integer,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	133 return a time structure corresponding to CUT (Coordinated Universal Time).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	134
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	135 For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	136
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	137 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	138 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	139 gmtime (time ())
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	140 @result{} @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	141 usec = 0
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	142 sec = 6
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	143 min = 15
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	144 hour = 7
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	145 mday = 17
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	146 mon = 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	147 year = 97
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	148 wday = 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	149 yday = 47
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	150 isdst = 0
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	151 gmtoff = 0
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	152 zone = GMT
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	153 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	154 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	155 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	156 @seealso{strftime, strptime, localtime, mktime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	157 @end deftypefn */)
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	158 {
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	159 if (args.length () != 1)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5688 diff changeset	160 print_usage ();
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	161
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	162 double tmp = args(0).double_value ();
fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	163
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	164 return ovl (mk_tm_map (octave::sys::gmtime (tmp)));
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	165 }
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	166
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	167 /*
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	168 %!test
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	169 %! ts = gmtime (time ());
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	170 %! assert (isstruct (ts));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	171 %! assert (isfield (ts, "usec"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	172 %! assert (isfield (ts, "year"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	173 %! assert (isfield (ts, "mon"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	174 %! assert (isfield (ts, "mday"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	175 %! assert (isfield (ts, "sec"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	176 %! assert (isfield (ts, "min"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	177 %! assert (isfield (ts, "wday"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	178 %! assert (isfield (ts, "hour"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	179 %! assert (isfield (ts, "isdst"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	180 %! assert (isfield (ts, "yday"));
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	181
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	182 %!error gmtime ()
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	183 %!error gmtime (1, 2)
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	184 */
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	185
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14501 diff changeset	186 DEFUN (localtime, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	187 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	188 @deftypefn {} {@var{tm_struct} =} localtime (@var{t})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	189 Given a value returned from @code{time}, or any non-negative integer,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	190 return a time structure corresponding to the local time zone.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	191
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	192 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	193 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	194 localtime (time ())
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	195 @result{} @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	196 usec = 0
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	197 sec = 6
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	198 min = 15
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	199 hour = 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	200 mday = 17
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	201 mon = 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	202 year = 97
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	203 wday = 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	204 yday = 47
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	205 isdst = 0
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	206 gmtoff = -21600
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	207 zone = CST
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	208 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	209 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	210 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	211 @seealso{strftime, strptime, gmtime, mktime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	212 @end deftypefn */)
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	213 {
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	214 if (args.length () != 1)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5688 diff changeset	215 print_usage ();
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	216
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	217 double tmp = args(0).double_value ();
fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	218
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	219 return ovl (mk_tm_map (octave::sys::localtime (tmp)));
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	220 }
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	221
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	222 /*
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	223 %!test
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	224 %! ts = localtime (time ());
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	225 %! assert (isstruct (ts));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	226 %! assert (isfield (ts, "usec"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	227 %! assert (isfield (ts, "year"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	228 %! assert (isfield (ts, "mon"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	229 %! assert (isfield (ts, "mday"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	230 %! assert (isfield (ts, "sec"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	231 %! assert (isfield (ts, "min"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	232 %! assert (isfield (ts, "wday"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	233 %! assert (isfield (ts, "hour"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	234 %! assert (isfield (ts, "isdst"));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	235 %! assert (isfield (ts, "yday"));
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	236
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	237 %!error localtime ()
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	238 %!error localtime (1, 2)
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	239 */
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	240
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14501 diff changeset	241 DEFUN (mktime, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	242 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	243 @deftypefn {} {@var{seconds} =} mktime (@var{tm_struct})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	244 Convert a time structure corresponding to the local time to the number of
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	245 seconds since the epoch.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	246
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	247 For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	248
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	249 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	250 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	251 mktime (localtime (time ()))
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	252 @result{} 856163706
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	253 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	254 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	255 @seealso{strftime, strptime, localtime, gmtime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	256 @end deftypefn */)
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	257 {
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	258 if (args.length () != 1)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5688 diff changeset	259 print_usage ();
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	260
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	261 octave_scalar_map map = args(0).xscalar_map_value ("mktime: TM_STRUCT argument must be a structure");
fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	262
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	263 octave::sys::base_tm tm = extract_tm (map, "mktime");
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	264
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	265 return ovl (octave::sys::time (tm));
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	266 }
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	267
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	268 /*
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	269 %!test
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	270 %! t = time ();
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	271 %! assert (fix (mktime (localtime (t))) == fix (t));
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	272
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	273 ## These tests fail on systems with mktime functions of limited
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	274 ## intelligence:
11005 0de4eff677d6 use mktime module from gnulib John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	275 %!assert (datestr (datenum (1969, 1, 1), 0), "01-Jan-1969 00:00:00")
0de4eff677d6 use mktime module from gnulib John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	276 %!assert (datestr (datenum (1901, 1, 1), 0), "01-Jan-1901 00:00:00")
0de4eff677d6 use mktime module from gnulib John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	277 %!assert (datestr (datenum (1795, 1, 1), 0), "01-Jan-1795 00:00:00")
0de4eff677d6 use mktime module from gnulib John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	278
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	279 %!error mktime ()
19142 b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	280 %!error mktime (1)
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	281 %!error mktime (1, 2, 3)
19142 b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	282 %!error mktime (struct ("year", "foo"))
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	283 */
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	284
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14501 diff changeset	285 DEFUN (strftime, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	286 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	287 @deftypefn {} {} strftime (@var{fmt}, @var{tm_struct})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	288 Format the time structure @var{tm_struct} in a flexible way using the format
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	289 string @var{fmt} that contains @samp{%} substitutions similar to those in
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	290 @code{printf}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	291
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	292 Except where noted, substituted fields have a fixed size; numeric fields are
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	293 padded if necessary. Padding is with zeros by default; for fields that
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	294 display a single number, padding can be changed or inhibited by following
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	295 the @samp{%} with one of the modifiers described below. Unknown field
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	296 specifiers are copied as normal characters. All other characters are copied
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	297 to the output without change. For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	298
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	299 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	300 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	301 strftime ("%r (%Z) %A %e %B %Y", localtime (time ()))
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	302 @result{} "01:15:06 AM (CST) Monday 17 February 1997"
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	303 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	304 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	305
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	306 Octave's @code{strftime} function supports a superset of the ANSI C field
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	307 specifiers.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	308
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	309 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	310 Literal character fields:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	311
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	312 @table @code
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	313 @item %%
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	314 % character.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	315
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	316 @item %n
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	317 Newline character.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	318
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	319 @item %t
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	320 Tab character.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	321 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	322
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	323 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	324 Numeric modifiers (a nonstandard extension):
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	325
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	326 @table @code
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	327 @item - (dash)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	328 Do not pad the field.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	329
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	330 @item _ (underscore)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	331 Pad the field with spaces.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	332 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	333
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	334 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	335 Time fields:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	336
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	337 @table @code
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	338 @item %H
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	339 Hour (00-23).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	340
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	341 @item %I
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	342 Hour (01-12).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	343
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	344 @item %k
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	345 Hour (0-23).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	346
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	347 @item %l
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	348 Hour (1-12).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	349
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	350 @item %M
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	351 Minute (00-59).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	352
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	353 @item %p
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	354 Locale's AM or PM.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	355
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	356 @item %r
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	357 Time, 12-hour (hh:mm:ss [AP]M).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	358
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	359 @item %R
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	360 Time, 24-hour (hh:mm).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	361
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	362 @item %s
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	363 Time in seconds since 00:00:00, Jan 1, 1970 (a nonstandard extension).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	364
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	365 @item %S
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	366 Second (00-61).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	367
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	368 @item %T
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	369 Time, 24-hour (hh:mm:ss).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	370
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	371 @item %X
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	372 Locale's time representation (%H:%M:%S).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	373
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	374 @item %z
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	375 Offset from UTC (±@nospell{hhmm}), or nothing if no time zone is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	376 determinable.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	377
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	378 @item %Z
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	379 Time zone (EDT), or nothing if no time zone is determinable.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	380 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	381
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	382 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	383 Date fields:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	384
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	385 @table @code
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	386 @item %a
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	387 Locale's abbreviated weekday name (Sun-Sat).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	388
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	389 @item %A
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	390 Locale's full weekday name, variable length (Sunday-Saturday).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	391
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	392 @item %b
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	393 Locale's abbreviated month name (Jan-Dec).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	394
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	395 @item %B
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	396 Locale's full month name, variable length (January-December).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	397
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	398 @item %c
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	399 Locale's date and time (Sat Nov 04 12:02:33 EST 1989).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	400
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	401 @item %C
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	402 Century (00-99).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	403
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	404 @item %d
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	405 Day of month (01-31).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	406
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	407 @item %e
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	408 Day of month ( 1-31).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	409
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	410 @item %D
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	411 Date (mm/dd/yy).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	412
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	413 @item %h
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	414 Same as %b.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	415
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	416 @item %j
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	417 Day of year (001-366).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	418
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	419 @item %m
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	420 Month (01-12).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	421
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	422 @item %U
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	423 Week number of year with Sunday as first day of week (00-53).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	424
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	425 @item %w
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	426 Day of week (0-6).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	427
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	428 @item %W
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	429 Week number of year with Monday as first day of week (00-53).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	430
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	431 @item %x
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	432 Locale's date representation (mm/dd/yy).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	433
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	434 @item %y
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	435 Last two digits of year (00-99).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	436
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	437 @item %Y
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	438 Year (1970-).
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	439 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	440 @seealso{strptime, localtime, gmtime, mktime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	441 @end deftypefn */)
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	442 {
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	443 if (args.length () != 2)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5688 diff changeset	444 print_usage ();
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	445
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	446 std::string fmt = args(0).xstring_value ("strftime: FMT must be a string");
fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	447
fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	448 octave_scalar_map map = args(1).xscalar_map_value ("strftime: TM_STRUCT must be a structure");
fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	449
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	450 octave::sys::base_tm tm = extract_tm (map, "strftime");
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	451
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20882 diff changeset	452 return ovl (tm.strftime (fmt));
2928 295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	453 }
295f037b4b3e [project @ 1997-05-05 05:32:33 by jwe] jwe parents: diff changeset	454
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	455 /*
21317 a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	456 %!assert (ischar (strftime ("%%%n%t%H%I%k%l", localtime (time ()))))
a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	457 %!assert (ischar (strftime ("%M%p%r%R%s%S%T", localtime (time ()))))
a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	458 %!assert (ischar (strftime ("%X%Z%z%a%A%b%B", localtime (time ()))))
a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	459 %!assert (ischar (strftime ("%c%C%d%e%D%h%j", localtime (time ()))))
a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	460 %!assert (ischar (strftime ("%m%U%w%W%x%y%Y", localtime (time ()))))
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	461
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	462 %!error strftime ()
19142 b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	463 %!error strftime ("foo", 1)
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	464 %!error strftime ("foo", struct ("year", "foo"))
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	465 %!error strftime ("foo", localtime (time ()), 1)
7562 c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	466 */
c827f5673321 move tests to individual source files John W. Eaton <jwe@octave.org> parents: 7097 diff changeset	467
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14501 diff changeset	468 DEFUN (strptime, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	469 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	470 @deftypefn {} {[@var{tm_struct}, @var{nchars}] =} strptime (@var{str}, @var{fmt})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	471 Convert the string @var{str} to the time structure @var{tm_struct} under
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	472 the control of the format string @var{fmt}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	473
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	474 If @var{fmt} fails to match, @var{nchars} is 0; otherwise, it is set to the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	475 position of last matched character plus 1. Always check for this unless
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	476 you're absolutely sure the date string will be parsed correctly.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	477 @seealso{strftime, localtime, gmtime, mktime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	478 @end deftypefn */)
3465 996bb7ea4507 [project @ 2000-01-21 07:48:25 by jwe] jwe parents: 3325 diff changeset	479 {
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	480 if (args.length () != 2)
fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	481 print_usage ();
3465 996bb7ea4507 [project @ 2000-01-21 07:48:25 by jwe] jwe parents: 3325 diff changeset	482
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	483 std::string str = args(0).xstring_value ("strptime: argument STR must be a string");
19403 03067dab10ca Use stricter input validation when looking for a string as input (bug #42651). Rik <rik@octave.org> parents: 19142 diff changeset	484
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	485 std::string fmt = args(1).xstring_value ("strptime: FMT must be a string");
3465 996bb7ea4507 [project @ 2000-01-21 07:48:25 by jwe] jwe parents: 3325 diff changeset	486
21730 30c53770f47e use namespace for system time classes John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	487 octave::sys::strptime t (str, fmt);
20800 fb128aafc322 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20719 diff changeset	488
20882 776c0b8c1d07 2015 Code Sprint: time.cc: use ovl (). Rik <rik@octave.org> parents: 20880 diff changeset	489 return ovl (mk_tm_map (t), t.characters_converted ());
3465 996bb7ea4507 [project @ 2000-01-21 07:48:25 by jwe] jwe parents: 3325 diff changeset	490 }
19142 b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	491
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	492 /*
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	493 %!test
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	494 %! fmt = "%Y-%m-%d %H:%M:%S";
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	495 %! s = strftime (fmt, localtime (time ()));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	496 %! ts = strptime (s, fmt);
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	497 %! assert (isstruct (ts));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	498 %! assert (isfield (ts, "usec"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	499 %! assert (isfield (ts, "year"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	500 %! assert (isfield (ts, "mon"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	501 %! assert (isfield (ts, "mday"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	502 %! assert (isfield (ts, "sec"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	503 %! assert (isfield (ts, "min"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	504 %! assert (isfield (ts, "wday"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	505 %! assert (isfield (ts, "hour"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	506 %! assert (isfield (ts, "isdst"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	507 %! assert (isfield (ts, "yday"));
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	508
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	509 %!error strptime ()
b8bd0b55af45 codesprint: Add tests to time handling functions Mike Miller <mtmiller@ieee.org> parents: 17787 diff changeset	510 */

Mercurial > octave

annotate libinterp/corefcn/time.cc @ 21966:112b20240c87