Mercurial > octave
view libinterp/corefcn/time.cc @ 21301:40de9f8f23a6
Use '#include "config.h"' rather than <config.h>.
* mk-octave-config-h.sh, mk-opts.pl, Backend.cc, BaseControl.cc,
ButtonControl.cc, Canvas.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc,
EditControl.cc, Figure.cc, FigureWindow.cc, GLCanvas.cc, KeyMap.cc,
ListBoxControl.cc, Logger.cc, Menu.cc, MouseModeActionGroup.cc, Object.cc,
ObjectFactory.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc,
PushButtonControl.cc, PushTool.cc, QtHandlesUtils.cc, RadioButtonControl.cc,
SliderControl.cc, TextControl.cc, TextEdit.cc, ToggleButtonControl.cc,
ToggleTool.cc, ToolBar.cc, ToolBarButton.cc, __init_qt__.cc,
annotation-dialog.cc, gl-select.cc, module.mk, kpty.cpp, color-picker.cc,
dialog.cc, documentation-dock-widget.cc, files-dock-widget.cc,
find-files-dialog.cc, find-files-model.cc, history-dock-widget.cc,
file-editor-tab.cc, file-editor-tab.h, file-editor.cc, find-dialog.cc,
marker.cc, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc,
octave-cmd.cc, octave-dock-widget.cc, octave-gui.cc, octave-interpreter.cc,
octave-qt-link.cc, parser.cc, webinfo.cc, resource-manager.cc,
settings-dialog.cc, shortcut-manager.cc, terminal-dock-widget.cc,
thread-manager.cc, welcome-wizard.cc, workspace-model.cc, workspace-view.cc,
build-env-features.sh, build-env.in.cc, Cell.cc, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc,
__pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc,
bsxfun.cc, c-file-ptr-stream.cc, cdisplay.c, cellfun.cc, coct-hdf5-types.c,
colloc.cc, comment-list.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, display.cc, dlmread.cc,
dot.cc, dynamic-ld.cc, eig.cc, ellipj.cc, error.cc, errwarn.cc, event-queue.cc,
fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, ft-text-renderer.cc,
gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, gripes.cc, hash.cc, help.cc,
hess.cc, hex2num.cc, hook-fcn.cc, input.cc, inv.cc, jit-ir.cc, jit-typeinfo.cc,
jit-util.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc,
ls-ascii-helper.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc,
ls-oct-binary.cc, ls-oct-text.cc, ls-utils.cc, lsode.cc, lu.cc, luinc.cc,
mappers.cc, matrix_type.cc, max.cc, mex.cc, mgorth.cc, nproc.cc,
oct-errno.in.cc, oct-fstrm.cc, oct-hdf5-types.cc, oct-hist.cc, oct-iostrm.cc,
oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc, oct-stream.cc,
oct-strstrm.cc, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, octave-link.cc,
ordschur.cc, pager.cc, pinv.cc, pr-output.cc, procstream.cc, profiler.cc,
psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc,
schur.cc, sighandlers.cc, siglist.c, sparse-xdiv.cc, sparse-xpow.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, text-renderer.cc, time.cc,
toplev.cc, tril.cc, tsearch.cc, txt-eng.cc, typecast.cc, urlwrite.cc, utils.cc,
variables.cc, xdiv.cc, xgl2ps.c, xnorm.cc, xpow.cc, zfstream.cc,
__delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc,
__init_fltk__.cc, __init_gnuplot__.cc, __magick_read__.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,
mkbuiltins, mkops, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc,
ov-base-scalar.cc, ov-base-sparse.cc, ov-base.cc, ov-bool-mat.cc,
ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-ch-mat.cc,
ov-class.cc, ov-classdef.cc, ov-colon.cc, ov-complex.cc, ov-cs-list.cc,
ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-fcn.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc,
ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-lazy-idx.cc,
ov-mex-fcn.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-perm.cc, ov-range.cc,
ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-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, ovl.cc, octave.cc, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-double-conv.cc, op-fcdm-fcdm.cc,
op-fcdm-fdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc,
op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc,
op-fdm-fdm.cc, op-float-conv.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc,
op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc,
op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc,
op-int-conv.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc,
op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc,
op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc,
op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc,
op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc,
op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc,
op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, lex.ll, oct-parse.in.yy,
pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-binop.cc, pt-bp.cc,
pt-cbinop.cc, pt-cell.cc, pt-check.cc, pt-classdef.cc, pt-cmd.cc, pt-colon.cc,
pt-const.cc, pt-decl.cc, pt-eval.cc, pt-except.cc, pt-exp.cc, pt-fcn-handle.cc,
pt-funcall.cc, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-loop.cc, pt-mat.cc,
pt-misc.cc, pt-pr-code.cc, pt-select.cc, pt-stmt.cc, pt-unop.cc, pt.cc,
token.cc, Array-jit.cc, Array-os.cc, Array-sym.cc, Array-tc.cc, version.cc,
Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc,
Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc,
Array-voidp.cc, Array.cc, CColVector.cc, CDiagMatrix.cc, CMatrix.cc,
CNDArray.cc, CRowVector.cc, CSparse.cc, DiagArray2.cc, MArray-C.cc,
MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc,
MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MatrixType.cc, PermMatrix.cc,
Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, boolMatrix.cc,
boolNDArray.cc, boolSparse.cc, chMatrix.cc, chNDArray.cc, dColVector.cc,
dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc,
dim-vector.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc,
fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc,
fRowVector.cc, idx-vector.cc, int16NDArray.cc, int32NDArray.cc,
int64NDArray.cc, int8NDArray.cc, intNDArray.cc, uint16NDArray.cc,
uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c,
f77-extern.cc, f77-fcn.c, lo-error.c, quit.cc, CollocWt.cc, DASPK.cc, DASRT.cc,
DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, aepbalance.cc, chol.cc,
eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc, lo-mappers.cc, lo-specfun.cc,
lu.cc, oct-convn.cc, oct-fftw.cc, oct-norm.cc, oct-rand.cc, oct-spparms.cc,
qr.cc, qrp.cc, randgamma.c, randmtzig.c, randpoisson.c, schur.cc,
sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc,
mk-ops.awk, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc,
oct-env.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc,
oct-uname.cc, cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c,
glob-match.cc, kpse.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c,
lo-ieee.cc, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc,
oct-inttypes.cc, oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-hist.c,
oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc,
sparse-util.cc, str-vec.cc, unwind-prot.cc, url-transfer.cc,
display-available.c, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc,
octave-config.in.cc:
Use '#include "config.h"' rather than <config.h>.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 18 Feb 2016 13:34:50 -0800 |
parents | fcac5dbbf9ed |
children | a4faec57f4c8 |
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/* Copyright (C) 1996-2015 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <string> #include "defun.h" #include "error.h" #include "oct-map.h" #include "oct-time.h" #include "ov.h" #include "ovl.h" // Date and time functions. static octave_scalar_map mk_tm_map (const octave_base_tm& t) { octave_scalar_map m; m.assign ("usec", static_cast<double> (t.usec ())); m.assign ("sec", static_cast<double> (t.sec ())); m.assign ("min", static_cast<double> (t.min ())); m.assign ("hour", static_cast<double> (t.hour ())); m.assign ("mday", static_cast<double> (t.mday ())); m.assign ("mon", static_cast<double> (t.mon ())); m.assign ("year", static_cast<double> (t.year ())); m.assign ("wday", static_cast<double> (t.wday ())); m.assign ("yday", static_cast<double> (t.yday ())); m.assign ("isdst", static_cast<double> (t.isdst ())); m.assign ("gmtoff", static_cast<double> (t.gmtoff ())); m.assign ("zone", t.zone ()); return m; } static inline int intfield (const octave_scalar_map& m, const std::string& k, const char *who) { int retval = 0; octave_value v = m.getfield (k); if (! v.is_empty ()) retval = v.xint_value ("%s: invalid TM_STRUCT argument", who); return retval; } static inline std::string stringfield (const octave_scalar_map& m, const std::string& k, const char *who) { std::string retval; octave_value v = m.getfield (k); if (! v.is_empty ()) retval = v.xstring_value ("%s: invalid TM_STRUCT argument", who); return retval; } static octave_base_tm extract_tm (const octave_scalar_map& m, const char *who) { octave_base_tm tm; tm.usec (intfield (m, "usec", who)); tm.sec (intfield (m, "sec", who)); tm.min (intfield (m, "min", who)); tm.hour (intfield (m, "hour", who)); tm.mday (intfield (m, "mday", who)); tm.mon (intfield (m, "mon", who)); tm.year (intfield (m, "year", who)); tm.wday (intfield (m, "wday", who)); tm.yday (intfield (m, "yday", who)); tm.isdst (intfield (m, "isdst", who)); tm.gmtoff (intfield (m, "gmtoff", who)); tm.zone (stringfield (m, "zone", who)); return tm; } DEFUN (time, args, , "-*- texinfo -*-\n\ @deftypefn {} {@var{seconds} =} time ()\n\ Return the current time as the number of seconds since the epoch.\n\ \n\ The epoch is referenced to 00:00:00 CUT (Coordinated Universal Time) 1 Jan\n\ 1970. For example, on Monday February 17, 1997 at 07:15:06 CUT, the value\n\ returned by @code{time} was 856163706.\n\ @seealso{strftime, strptime, localtime, gmtime, mktime, now, date, clock, datenum, datestr, datevec, calendar, weekday}\n\ @end deftypefn") { if (args.length () != 0) print_usage (); return ovl (octave_time ()); } /* %!assert (time () > 0) %!error time (1) */ DEFUN (gmtime, args, , "-*- texinfo -*-\n\ @deftypefn {} {@var{tm_struct} =} gmtime (@var{t})\n\ Given a value returned from @code{time}, or any non-negative integer,\n\ return a time structure corresponding to CUT (Coordinated Universal Time).\n\ \n\ For example:\n\ \n\ @example\n\ @group\n\ gmtime (time ())\n\ @result{} @{\n\ usec = 0\n\ sec = 6\n\ min = 15\n\ hour = 7\n\ mday = 17\n\ mon = 1\n\ year = 97\n\ wday = 1\n\ yday = 47\n\ isdst = 0\n\ gmtoff = 0\n\ zone = GMT\n\ @}\n\ @end group\n\ @end example\n\ @seealso{strftime, strptime, localtime, mktime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}\n\ @end deftypefn") { if (args.length () != 1) print_usage (); double tmp = args(0).double_value (); return ovl (mk_tm_map (octave_gmtime (tmp))); } /* %!test %! ts = gmtime (time ()); %! assert (isstruct (ts)); %! assert (isfield (ts, "usec")); %! assert (isfield (ts, "year")); %! assert (isfield (ts, "mon")); %! assert (isfield (ts, "mday")); %! assert (isfield (ts, "sec")); %! assert (isfield (ts, "min")); %! assert (isfield (ts, "wday")); %! assert (isfield (ts, "hour")); %! assert (isfield (ts, "isdst")); %! assert (isfield (ts, "yday")); %!error gmtime () %!error gmtime (1, 2) */ DEFUN (localtime, args, , "-*- texinfo -*-\n\ @deftypefn {} {@var{tm_struct} =} localtime (@var{t})\n\ Given a value returned from @code{time}, or any non-negative integer,\n\ return a time structure corresponding to the local time zone.\n\ \n\ @example\n\ @group\n\ localtime (time ())\n\ @result{} @{\n\ usec = 0\n\ sec = 6\n\ min = 15\n\ hour = 1\n\ mday = 17\n\ mon = 1\n\ year = 97\n\ wday = 1\n\ yday = 47\n\ isdst = 0\n\ gmtoff = -21600\n\ zone = CST\n\ @}\n\ @end group\n\ @end example\n\ @seealso{strftime, strptime, gmtime, mktime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}\n\ @end deftypefn") { if (args.length () != 1) print_usage (); double tmp = args(0).double_value (); return ovl (mk_tm_map (octave_localtime (tmp))); } /* %!test %! ts = localtime (time ()); %! assert (isstruct (ts)); %! assert (isfield (ts, "usec")); %! assert (isfield (ts, "year")); %! assert (isfield (ts, "mon")); %! assert (isfield (ts, "mday")); %! assert (isfield (ts, "sec")); %! assert (isfield (ts, "min")); %! assert (isfield (ts, "wday")); %! assert (isfield (ts, "hour")); %! assert (isfield (ts, "isdst")); %! assert (isfield (ts, "yday")); %!error localtime () %!error localtime (1, 2) */ DEFUN (mktime, args, , "-*- texinfo -*-\n\ @deftypefn {} {@var{seconds} =} mktime (@var{tm_struct})\n\ Convert a time structure corresponding to the local time to the number of\n\ seconds since the epoch.\n\ \n\ For example:\n\ \n\ @example\n\ @group\n\ mktime (localtime (time ()))\n\ @result{} 856163706\n\ @end group\n\ @end example\n\ @seealso{strftime, strptime, localtime, gmtime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}\n\ @end deftypefn") { if (args.length () != 1) print_usage (); octave_scalar_map map = args(0).xscalar_map_value ("mktime: TM_STRUCT argument must be a structure"); octave_base_tm tm = extract_tm (map, "mktime"); return ovl (octave_time (tm)); } /* %!test %! t = time (); %! assert (fix (mktime (localtime (t))) == fix (t)); ## These tests fail on systems with mktime functions of limited ## intelligence: %!assert (datestr (datenum (1969, 1, 1), 0), "01-Jan-1969 00:00:00") %!assert (datestr (datenum (1901, 1, 1), 0), "01-Jan-1901 00:00:00") %!assert (datestr (datenum (1795, 1, 1), 0), "01-Jan-1795 00:00:00") %!error mktime () %!error mktime (1) %!error mktime (1, 2, 3) %!error mktime (struct ("year", "foo")) */ DEFUN (strftime, args, , "-*- texinfo -*-\n\ @deftypefn {} {} strftime (@var{fmt}, @var{tm_struct})\n\ Format the time structure @var{tm_struct} in a flexible way using the format\n\ string @var{fmt} that contains @samp{%} substitutions similar to those in\n\ @code{printf}.\n\ \n\ Except where noted, substituted fields have a fixed size; numeric fields are\n\ padded if necessary. Padding is with zeros by default; for fields that\n\ display a single number, padding can be changed or inhibited by following\n\ the @samp{%} with one of the modifiers described below. Unknown field\n\ specifiers are copied as normal characters. All other characters are copied\n\ to the output without change. For example:\n\ \n\ @example\n\ @group\n\ strftime (\"%r (%Z) %A %e %B %Y\", localtime (time ()))\n\ @result{} \"01:15:06 AM (CST) Monday 17 February 1997\"\n\ @end group\n\ @end example\n\ \n\ Octave's @code{strftime} function supports a superset of the ANSI C field\n\ specifiers.\n\ \n\ @noindent\n\ Literal character fields:\n\ \n\ @table @code\n\ @item %%\n\ % character.\n\ \n\ @item %n\n\ Newline character.\n\ \n\ @item %t\n\ Tab character.\n\ @end table\n\ \n\ @noindent\n\ Numeric modifiers (a nonstandard extension):\n\ \n\ @table @code\n\ @item - (dash)\n\ Do not pad the field.\n\ \n\ @item _ (underscore)\n\ Pad the field with spaces.\n\ @end table\n\ \n\ @noindent\n\ Time fields:\n\ \n\ @table @code\n\ @item %H\n\ Hour (00-23).\n\ \n\ @item %I\n\ Hour (01-12).\n\ \n\ @item %k\n\ Hour (0-23).\n\ \n\ @item %l\n\ Hour (1-12).\n\ \n\ @item %M\n\ Minute (00-59).\n\ \n\ @item %p\n\ Locale's AM or PM.\n\ \n\ @item %r\n\ Time, 12-hour (hh:mm:ss [AP]M).\n\ \n\ @item %R\n\ Time, 24-hour (hh:mm).\n\ \n\ @item %s\n\ Time in seconds since 00:00:00, Jan 1, 1970 (a nonstandard extension).\n\ \n\ @item %S\n\ Second (00-61).\n\ \n\ @item %T\n\ Time, 24-hour (hh:mm:ss).\n\ \n\ @item %X\n\ Locale's time representation (%H:%M:%S).\n\ \n\ @item %z\n\ Offset from UTC (±@nospell{hhmm}), or nothing if no time zone is\n\ determinable.\n\ \n\ @item %Z\n\ Time zone (EDT), or nothing if no time zone is determinable.\n\ @end table\n\ \n\ @noindent\n\ Date fields:\n\ \n\ @table @code\n\ @item %a\n\ Locale's abbreviated weekday name (Sun-Sat).\n\ \n\ @item %A\n\ Locale's full weekday name, variable length (Sunday-Saturday).\n\ \n\ @item %b\n\ Locale's abbreviated month name (Jan-Dec).\n\ \n\ @item %B\n\ Locale's full month name, variable length (January-December).\n\ \n\ @item %c\n\ Locale's date and time (Sat Nov 04 12:02:33 EST 1989).\n\ \n\ @item %C\n\ Century (00-99).\n\ \n\ @item %d\n\ Day of month (01-31).\n\ \n\ @item %e\n\ Day of month ( 1-31).\n\ \n\ @item %D\n\ Date (mm/dd/yy).\n\ \n\ @item %h\n\ Same as %b.\n\ \n\ @item %j\n\ Day of year (001-366).\n\ \n\ @item %m\n\ Month (01-12).\n\ \n\ @item %U\n\ Week number of year with Sunday as first day of week (00-53).\n\ \n\ @item %w\n\ Day of week (0-6).\n\ \n\ @item %W\n\ Week number of year with Monday as first day of week (00-53).\n\ \n\ @item %x\n\ Locale's date representation (mm/dd/yy).\n\ \n\ @item %y\n\ Last two digits of year (00-99).\n\ \n\ @item %Y\n\ Year (1970-).\n\ @end table\n\ @seealso{strptime, localtime, gmtime, mktime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}\n\ @end deftypefn") { if (args.length () != 2) print_usage (); std::string fmt = args(0).xstring_value ("strftime: FMT must be a string"); octave_scalar_map map = args(1).xscalar_map_value ("strftime: TM_STRUCT must be a structure"); octave_base_tm tm = extract_tm (map, "strftime"); return ovl (tm.strftime (fmt)); } /* %!assert (ischar (strftime ("%%%n%t%H%I%k%l", localtime (time ())))); %!assert (ischar (strftime ("%M%p%r%R%s%S%T", localtime (time ())))); %!assert (ischar (strftime ("%X%Z%z%a%A%b%B", localtime (time ())))); %!assert (ischar (strftime ("%c%C%d%e%D%h%j", localtime (time ())))); %!assert (ischar (strftime ("%m%U%w%W%x%y%Y", localtime (time ())))); %!error strftime () %!error strftime ("foo", 1) %!error strftime ("foo", struct ("year", "foo")) %!error strftime ("foo", localtime (time ()), 1) */ DEFUN (strptime, args, , "-*- texinfo -*-\n\ @deftypefn {} {[@var{tm_struct}, @var{nchars}] =} strptime (@var{str}, @var{fmt})\n\ Convert the string @var{str} to the time structure @var{tm_struct} under\n\ the control of the format string @var{fmt}.\n\ \n\ If @var{fmt} fails to match, @var{nchars} is 0; otherwise, it is set to the\n\ position of last matched character plus 1. Always check for this unless\n\ you're absolutely sure the date string will be parsed correctly.\n\ @seealso{strftime, localtime, gmtime, mktime, time, now, date, clock, datenum, datestr, datevec, calendar, weekday}\n\ @end deftypefn") { if (args.length () != 2) print_usage (); std::string str = args(0).xstring_value ("strptime: argument STR must be a string"); std::string fmt = args(1).xstring_value ("strptime: FMT must be a string"); octave_strptime t (str, fmt); return ovl (mk_tm_map (t), t.characters_converted ()); } /* %!test %! fmt = "%Y-%m-%d %H:%M:%S"; %! s = strftime (fmt, localtime (time ())); %! ts = strptime (s, fmt); %! assert (isstruct (ts)); %! assert (isfield (ts, "usec")); %! assert (isfield (ts, "year")); %! assert (isfield (ts, "mon")); %! assert (isfield (ts, "mday")); %! assert (isfield (ts, "sec")); %! assert (isfield (ts, "min")); %! assert (isfield (ts, "wday")); %! assert (isfield (ts, "hour")); %! assert (isfield (ts, "isdst")); %! assert (isfield (ts, "yday")); %!error strptime () */