annotate scripts/strings/str2num.m @ 19627:446c46af4b42 stable

strip trailing whitespace from most source files * Makefile.am, NEWS, build-aux/common.mk, configure.ac, doc/Makefile.am, doc/doxyhtml/Makefile.am, doc/interpreter/Makefile.am, doc/interpreter/arith.txi, doc/interpreter/audio.txi, doc/interpreter/basics.txi, doc/interpreter/bugs.txi, doc/interpreter/container.txi, doc/interpreter/cp-idx.txi, doc/interpreter/data.txi, doc/interpreter/debug.txi, doc/interpreter/diagperm.txi, doc/interpreter/diffeq.txi, doc/interpreter/doccheck/README, doc/interpreter/doccheck/spellcheck, doc/interpreter/emacs.txi, doc/interpreter/errors.txi, doc/interpreter/eval.txi, doc/interpreter/expr.txi, doc/interpreter/external.txi, doc/interpreter/fn-idx.txi, doc/interpreter/func.txi, doc/interpreter/geometry.txi, doc/interpreter/geometryimages.m, doc/interpreter/gpl.txi, doc/interpreter/grammar.txi, doc/interpreter/gui.txi, doc/interpreter/image.txi, doc/interpreter/install.txi, doc/interpreter/interp.txi, doc/interpreter/interpimages.m, doc/interpreter/intro.txi, doc/interpreter/io.txi, doc/interpreter/java.txi, doc/interpreter/linalg.txi, doc/interpreter/macros.texi, doc/interpreter/matrix.txi, doc/interpreter/munge-texi.pl, doc/interpreter/nonlin.txi, doc/interpreter/numbers.txi, doc/interpreter/obsolete.txi, doc/interpreter/octave-config.1, doc/interpreter/octave.texi, doc/interpreter/oop.txi, doc/interpreter/op-idx.txi, doc/interpreter/optim.txi, doc/interpreter/package.txi, doc/interpreter/plot.txi, doc/interpreter/poly.txi, doc/interpreter/preface.txi, doc/interpreter/quad.txi, doc/interpreter/set.txi, doc/interpreter/signal.txi, doc/interpreter/sparse.txi, doc/interpreter/sparseimages.m, doc/interpreter/splineimages.m, doc/interpreter/stats.txi, doc/interpreter/stmt.txi, doc/interpreter/strings.txi, doc/interpreter/system.txi, doc/interpreter/testfun.txi, doc/interpreter/tips.txi, doc/interpreter/var.txi, doc/interpreter/vectorize.txi, doc/liboctave/Makefile.am, doc/liboctave/array.texi, doc/liboctave/bugs.texi, doc/liboctave/cp-idx.texi, doc/liboctave/dae.texi, doc/liboctave/diffeq.texi, doc/liboctave/error.texi, doc/liboctave/factor.texi, doc/liboctave/fn-idx.texi, doc/liboctave/gpl.texi, doc/liboctave/install.texi, doc/liboctave/intro.texi, doc/liboctave/liboctave.texi, doc/liboctave/matvec.texi, doc/liboctave/nleqn.texi, doc/liboctave/nlfunc.texi, doc/liboctave/ode.texi, doc/liboctave/optim.texi, doc/liboctave/preface.texi, doc/liboctave/quad.texi, doc/liboctave/range.texi, doc/refcard/Makefile.am, doc/refcard/refcard.tex, etc/HACKING, etc/NEWS.1, etc/NEWS.2, etc/NEWS.3, etc/OLD-ChangeLogs/ChangeLog, etc/OLD-ChangeLogs/doc-ChangeLog, etc/OLD-ChangeLogs/scripts-ChangeLog, etc/OLD-ChangeLogs/src-ChangeLog, etc/OLD-ChangeLogs/test-ChangeLog, etc/PROJECTS, etc/README.Cygwin, etc/README.MacOS, etc/README.MinGW, etc/README.gnuplot, etc/gdbinit, etc/icons/Makefile.am, examples/@polynomial/end.m, examples/@polynomial/subsasgn.m, examples/Makefile.am, examples/standalonebuiltin.cc, libgui/Makefile.am, libgui/qterminal/libqterminal/README, libgui/qterminal/libqterminal/unix/BlockArray.cpp, libgui/qterminal/libqterminal/unix/BlockArray.h, libgui/qterminal/libqterminal/unix/Character.h, libgui/qterminal/libqterminal/unix/CharacterColor.h, libgui/qterminal/libqterminal/unix/Emulation.cpp, libgui/qterminal/libqterminal/unix/Emulation.h, libgui/qterminal/libqterminal/unix/Filter.cpp, libgui/qterminal/libqterminal/unix/Filter.h, libgui/qterminal/libqterminal/unix/History.cpp, libgui/qterminal/libqterminal/unix/History.h, libgui/qterminal/libqterminal/unix/KeyboardTranslator.cpp, libgui/qterminal/libqterminal/unix/KeyboardTranslator.h, libgui/qterminal/libqterminal/unix/LineFont.h, libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp, libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.h, libgui/qterminal/libqterminal/unix/Screen.cpp, libgui/qterminal/libqterminal/unix/Screen.h, libgui/qterminal/libqterminal/unix/ScreenWindow.cpp, libgui/qterminal/libqterminal/unix/ScreenWindow.h, libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.cpp, libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.h, libgui/qterminal/libqterminal/unix/Vt102Emulation.h, libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp, libgui/qterminal/qterminal/main.cpp, libgui/src/m-editor/file-editor-tab.cc, libgui/src/octave-gui.cc, libgui/src/octave-qt-link.cc, libinterp/corefcn/data.cc, libinterp/corefcn/defun-int.h, libinterp/corefcn/det.cc, libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/lu.cc, libinterp/corefcn/oct-tex-parser.yy, libinterp/corefcn/oct-tex-symbols.in, libinterp/corefcn/quadcc.cc, libinterp/corefcn/zfstream.cc, libinterp/dldfcn/__eigs__.cc, libinterp/dldfcn/__voronoi__.cc, libinterp/gendoc.pl, libinterp/genprops.awk, libinterp/mk-errno-list, libinterp/mk-pkg-add, libinterp/mkbuiltins, libinterp/mkdefs, libinterp/mkdocs, libinterp/mkops, libinterp/octave-value/ov-java.cc, libinterp/parse-tree/lex.ll, libinterp/parse-tree/oct-parse.in.yy, libinterp/parse-tree/octave.gperf, liboctave/Makefile.am, liboctave/array/Array.cc, liboctave/array/module.mk, liboctave/cruft/daspk/datv.f, liboctave/cruft/daspk/dcnst0.f, liboctave/cruft/daspk/dcnstr.f, liboctave/cruft/daspk/ddasic.f, liboctave/cruft/daspk/ddasid.f, liboctave/cruft/daspk/ddasik.f, liboctave/cruft/daspk/ddaspk.f, liboctave/cruft/daspk/ddstp.f, liboctave/cruft/daspk/ddwnrm.f, liboctave/cruft/daspk/dfnrmd.f, liboctave/cruft/daspk/dfnrmk.f, liboctave/cruft/daspk/dhels.f, liboctave/cruft/daspk/dheqr.f, liboctave/cruft/daspk/dinvwt.f, liboctave/cruft/daspk/dlinsd.f, liboctave/cruft/daspk/dlinsk.f, liboctave/cruft/daspk/dmatd.f, liboctave/cruft/daspk/dnedd.f, liboctave/cruft/daspk/dnedk.f, liboctave/cruft/daspk/dnsd.f, liboctave/cruft/daspk/dnsid.f, liboctave/cruft/daspk/dnsik.f, liboctave/cruft/daspk/dnsk.f, liboctave/cruft/daspk/dorth.f, liboctave/cruft/daspk/dslvd.f, liboctave/cruft/daspk/dslvk.f, liboctave/cruft/daspk/dspigm.f, liboctave/cruft/daspk/dyypnw.f, liboctave/cruft/dasrt/ddasrt.f, liboctave/cruft/dasrt/drchek.f, liboctave/cruft/dassl/ddaslv.f, liboctave/cruft/dassl/ddassl.f, liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/module.mk, liboctave/cruft/odepack/cfode.f, liboctave/cruft/odepack/dlsode.f, liboctave/cruft/odepack/ewset.f, liboctave/cruft/odepack/intdy.f, liboctave/cruft/odepack/prepj.f, liboctave/cruft/odepack/sintdy.f, liboctave/cruft/odepack/slsode.f, liboctave/cruft/odepack/solsy.f, liboctave/cruft/odepack/ssolsy.f, liboctave/cruft/odepack/stode.f, liboctave/cruft/odepack/vnorm.f, liboctave/cruft/ranlib/Basegen.doc, liboctave/cruft/ranlib/README, liboctave/cruft/ranlib/genbet.f, liboctave/cruft/ranlib/genexp.f, liboctave/cruft/ranlib/gennch.f, liboctave/cruft/ranlib/gennf.f, liboctave/cruft/ranlib/gennor.f, liboctave/cruft/ranlib/getsd.f, liboctave/cruft/ranlib/initgn.f, liboctave/cruft/ranlib/phrtsd.f, liboctave/cruft/ranlib/randlib.fdoc, liboctave/cruft/ranlib/setsd.f, liboctave/cruft/ranlib/tstgmn.for, liboctave/cruft/ranlib/tstmid.for, liboctave/cruft/slatec-fn/atanh.f, liboctave/cruft/slatec-fn/datanh.f, liboctave/cruft/slatec-fn/xgmainc.f, liboctave/cruft/slatec-fn/xsgmainc.f, liboctave/numeric/module.mk, liboctave/operators/mk-ops.awk, liboctave/operators/mx-ops, liboctave/operators/sparse-mk-ops.awk, liboctave/operators/sparse-mx-ops, liboctave/operators/vx-ops, liboctave/util/module.mk, run-octave.in, scripts/@ftp/ftp.m, scripts/audio/wavread.m, scripts/deprecated/java_convert_matrix.m, scripts/deprecated/java_debug.m, scripts/deprecated/java_invoke.m, scripts/deprecated/java_new.m, scripts/deprecated/java_unsigned_conversion.m, scripts/deprecated/javafields.m, scripts/deprecated/javamethods.m, scripts/deprecated/shell_cmd.m, scripts/general/accumarray.m, scripts/general/display.m, scripts/general/fieldnames.m, scripts/general/interp1.m, scripts/general/interp2.m, scripts/general/interp3.m, scripts/general/isa.m, scripts/general/methods.m, scripts/general/sortrows.m, scripts/geometry/convhull.m, scripts/geometry/delaunay.m, scripts/geometry/delaunay3.m, scripts/geometry/delaunayn.m, scripts/geometry/griddata.m, scripts/geometry/griddatan.m, scripts/geometry/voronoi.m, scripts/geometry/voronoin.m, scripts/gui/guihandles.m, scripts/gui/inputdlg.m, scripts/gui/listdlg.m, scripts/gui/msgbox.m, scripts/gui/questdlg.m, scripts/gui/uigetfile.m, scripts/gui/waitbar.m, scripts/gui/warndlg.m, scripts/help/doc.m, scripts/help/help.m, scripts/help/type.m, scripts/image/bone.m, scripts/image/cmpermute.m, scripts/image/cmunique.m, scripts/image/colorcube.m, scripts/image/colormap.m, scripts/image/contrast.m, scripts/image/gray2ind.m, scripts/image/image.m, scripts/image/imshow.m, scripts/image/ind2gray.m, scripts/image/jet.m, scripts/image/rgb2ntsc.m, scripts/image/spinmap.m, scripts/io/importdata.m, scripts/io/strread.m, scripts/io/textread.m, scripts/io/textscan.m, scripts/java/java_get.m, scripts/java/java_set.m, scripts/java/javaaddpath.m, scripts/java/javaclasspath.m, scripts/java/javamem.m, scripts/linear-algebra/linsolve.m, scripts/linear-algebra/qzhess.m, scripts/miscellaneous/debug.m, scripts/miscellaneous/desktop.m, scripts/miscellaneous/dir.m, scripts/miscellaneous/dos.m, scripts/miscellaneous/edit.m, scripts/miscellaneous/fact.m, scripts/miscellaneous/getappdata.m, scripts/miscellaneous/inputname.m, scripts/miscellaneous/license.m, scripts/miscellaneous/ls_command.m, scripts/miscellaneous/run.m, scripts/miscellaneous/setfield.m, scripts/miscellaneous/unix.m, scripts/miscellaneous/ver.m, scripts/mk-pkg-add, scripts/mkdoc.pl, scripts/optimization/fminsearch.m, scripts/optimization/optimset.m, scripts/optimization/sqp.m, scripts/pkg/pkg.m, scripts/pkg/private/create_pkgadddel.m, scripts/pkg/private/fix_depends.m, scripts/pkg/private/install.m, scripts/plot/appearance/axis.m, scripts/plot/appearance/box.m, scripts/plot/appearance/clabel.m, scripts/plot/appearance/daspect.m, scripts/plot/appearance/datetick.m, scripts/plot/appearance/grid.m, scripts/plot/appearance/legend.m, scripts/plot/appearance/orient.m, scripts/plot/appearance/shading.m, scripts/plot/appearance/text.m, scripts/plot/appearance/title.m, scripts/plot/appearance/xlabel.m, scripts/plot/appearance/ylabel.m, scripts/plot/appearance/zlabel.m, scripts/plot/draw/area.m, scripts/plot/draw/bar.m, scripts/plot/draw/barh.m, scripts/plot/draw/colorbar.m, scripts/plot/draw/contour.m, scripts/plot/draw/contour3.m, scripts/plot/draw/contourf.m, scripts/plot/draw/ellipsoid.m, scripts/plot/draw/errorbar.m, scripts/plot/draw/ezcontour.m, scripts/plot/draw/ezcontourf.m, scripts/plot/draw/ezmesh.m, scripts/plot/draw/ezpolar.m, scripts/plot/draw/fill.m, scripts/plot/draw/fplot.m, scripts/plot/draw/hist.m, scripts/plot/draw/meshc.m, scripts/plot/draw/meshz.m, scripts/plot/draw/pareto.m, scripts/plot/draw/patch.m, scripts/plot/draw/peaks.m, scripts/plot/draw/pie.m, scripts/plot/draw/pie3.m, scripts/plot/draw/plot.m, scripts/plot/draw/plotyy.m, scripts/plot/draw/private/__bar__.m, scripts/plot/draw/private/__contour__.m, scripts/plot/draw/private/__errplot__.m, scripts/plot/draw/private/__ezplot__.m, scripts/plot/draw/private/__patch__.m, scripts/plot/draw/private/__stem__.m, scripts/plot/draw/rectangle.m, scripts/plot/draw/ribbon.m, scripts/plot/draw/rose.m, scripts/plot/draw/scatter.m, scripts/plot/draw/scatter3.m, scripts/plot/draw/semilogx.m, scripts/plot/draw/shrinkfaces.m, scripts/plot/draw/sombrero.m, scripts/plot/draw/sphere.m, scripts/plot/draw/stairs.m, scripts/plot/draw/stem.m, scripts/plot/draw/stemleaf.m, scripts/plot/draw/surf.m, scripts/plot/draw/surface.m, scripts/plot/draw/surfc.m, scripts/plot/draw/surfl.m, scripts/plot/draw/surfnorm.m, scripts/plot/draw/tetramesh.m, scripts/plot/draw/trimesh.m, scripts/plot/draw/triplot.m, scripts/plot/draw/trisurf.m, scripts/plot/util/__gnuplot_drawnow__.m, scripts/plot/util/__plt_get_axis_arg__.m, scripts/plot/util/axes.m, scripts/plot/util/clf.m, scripts/plot/util/copyobj.m, scripts/plot/util/figure.m, scripts/plot/util/gcbo.m, scripts/plot/util/graphics_toolkit.m, scripts/plot/util/hggroup.m, scripts/plot/util/meshgrid.m, scripts/plot/util/newplot.m, scripts/plot/util/print.m, scripts/plot/util/private/__add_default_menu__.m, scripts/plot/util/private/__fltk_print__.m, scripts/plot/util/private/__gnuplot_print__.m, scripts/plot/util/private/__print_parse_opts__.m, scripts/plot/util/refreshdata.m, scripts/plot/util/subplot.m, scripts/polynomial/conv.m, scripts/polynomial/poly.m, scripts/polynomial/polyeig.m, scripts/polynomial/polyfit.m, scripts/polynomial/polyval.m, scripts/polynomial/private/__splinefit__.m, scripts/polynomial/spline.m, scripts/prefs/prefdir.m, scripts/prefs/preferences.m, scripts/prefs/private/prefsfile.m, scripts/prefs/rmpref.m, scripts/signal/freqz.m, scripts/signal/module.mk, scripts/sparse/eigs.m, scripts/sparse/pcg.m, scripts/sparse/private/__sprand_impl__.m, scripts/sparse/sprand.m, scripts/sparse/sprandn.m, scripts/sparse/spy.m, scripts/sparse/svds.m, scripts/specfun/expint.m, scripts/specfun/factor.m, scripts/special-matrix/gallery.m, scripts/special-matrix/hankel.m, scripts/special-matrix/toeplitz.m, scripts/startup/inputrc, scripts/statistics/base/kurtosis.m, scripts/statistics/base/moment.m, scripts/statistics/base/qqplot.m, scripts/statistics/base/var.m, scripts/statistics/distributions/betarnd.m, scripts/statistics/distributions/binoinv.m, scripts/statistics/distributions/binopdf.m, scripts/statistics/distributions/binornd.m, scripts/statistics/distributions/cauchy_rnd.m, scripts/statistics/distributions/chi2rnd.m, scripts/statistics/distributions/discrete_pdf.m, scripts/statistics/distributions/discrete_rnd.m, scripts/statistics/distributions/empirical_rnd.m, scripts/statistics/distributions/exprnd.m, scripts/statistics/distributions/frnd.m, scripts/statistics/distributions/gamrnd.m, scripts/statistics/distributions/geornd.m, scripts/statistics/distributions/hygernd.m, scripts/statistics/distributions/kolmogorov_smirnov_cdf.m, scripts/statistics/distributions/laplace_cdf.m, scripts/statistics/distributions/laplace_pdf.m, scripts/statistics/distributions/logistic_cdf.m, scripts/statistics/distributions/logistic_pdf.m, scripts/statistics/distributions/lognrnd.m, scripts/statistics/distributions/nbincdf.m, scripts/statistics/distributions/nbininv.m, scripts/statistics/distributions/nbinpdf.m, scripts/statistics/distributions/nbinrnd.m, scripts/statistics/distributions/normrnd.m, scripts/statistics/distributions/poissinv.m, scripts/statistics/distributions/poissrnd.m, scripts/statistics/distributions/tinv.m, scripts/statistics/distributions/trnd.m, scripts/statistics/distributions/unidcdf.m, scripts/statistics/distributions/unidpdf.m, scripts/statistics/distributions/unidrnd.m, scripts/statistics/distributions/unifrnd.m, scripts/statistics/distributions/wblrnd.m, scripts/statistics/models/module.mk, scripts/statistics/tests/kruskal_wallis_test.m, scripts/strings/base2dec.m, scripts/strings/deblank.m, scripts/strings/dec2base.m, scripts/strings/dec2bin.m, scripts/strings/dec2hex.m, scripts/strings/mat2str.m, scripts/strings/ostrsplit.m, scripts/strings/regexptranslate.m, scripts/strings/str2num.m, scripts/strings/strcat.m, scripts/strings/strjoin.m, scripts/strings/strsplit.m, scripts/strings/strtok.m, scripts/strings/strtrim.m, scripts/strings/strtrunc.m, scripts/strings/substr.m, scripts/testfun/__run_test_suite__.m, scripts/testfun/speed.m, scripts/testfun/test.m, scripts/time/asctime.m, scripts/time/datenum.m, scripts/time/datevec.m, scripts/time/weekday.m, src/Makefile.am, test/Makefile.am, test/build-bc-overload-tests.sh, test/build-sparse-tests.sh, test/jit.tst, test/line-continue.tst: Strip trailing whitespace.
author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 08:26:57 -0500
parents d63878346099
children 4197fc428c7d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
17744
d63878346099 maint: Update copyright notices for release.
John W. Eaton <jwe@octave.org>
parents: 17281
diff changeset
1 ## Copyright (C) 1996-2013 Kurt Hornik
2558
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
2 ##
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
3 ## This file is part of Octave.
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
4 ##
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
5 ## Octave is free software; you can redistribute it and/or modify it
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
6 ## under the terms of the GNU General Public License as published by
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6046
diff changeset
7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6046
diff changeset
8 ## your option) any later version.
2558
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
9 ##
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
10 ## Octave is distributed in the hope that it will be useful, but
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
13 ## General Public License for more details.
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
14 ##
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
15 ## You should have received a copy of the GNU General Public License
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6046
diff changeset
16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6046
diff changeset
17 ## <http://www.gnu.org/licenses/>.
2558
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
18
3361
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
19 ## -*- texinfo -*-
13178
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
20 ## @deftypefn {Function File} {@var{x} =} str2num (@var{s})
12945
0c74237b3479 str2num.m: Add second output indicating state of the conversion.
Ben Abbott <bpabbott@mac.com>
parents: 11587
diff changeset
21 ## @deftypefnx {Function File} {[@var{x}, @var{state}] =} str2num (@var{s})
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
22 ## Convert the string (or character array) @var{s} to a number (or an
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
23 ## array). Examples:
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
24 ##
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
25 ## @example
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
26 ## @group
13035
8abb190e6cc8 doc: Improve strnum() docstring
Rik <octave@nomad.inbox5.com>
parents: 12945
diff changeset
27 ## str2num ("3.141596")
8abb190e6cc8 doc: Improve strnum() docstring
Rik <octave@nomad.inbox5.com>
parents: 12945
diff changeset
28 ## @result{} 3.141596
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
29 ##
14327
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
30 ## str2num (["1, 2, 3"; "4, 5, 6"])
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
31 ## @result{} 1 2 3
13035
8abb190e6cc8 doc: Improve strnum() docstring
Rik <octave@nomad.inbox5.com>
parents: 12945
diff changeset
32 ## 4 5 6
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
33 ## @end group
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
34 ## @end example
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
35 ##
12945
0c74237b3479 str2num.m: Add second output indicating state of the conversion.
Ben Abbott <bpabbott@mac.com>
parents: 11587
diff changeset
36 ## The optional second output, @var{state}, is logically true when the
13931
9de488c6c59c doc: Spellcheck documentation before 3.6.0 release
Rik <octave@nomad.inbox5.com>
parents: 13315
diff changeset
37 ## conversion is successful. If the conversion fails the numeric output,
13035
8abb190e6cc8 doc: Improve strnum() docstring
Rik <octave@nomad.inbox5.com>
parents: 12945
diff changeset
38 ## @var{x}, is empty and @var{state} is false.
12945
0c74237b3479 str2num.m: Add second output indicating state of the conversion.
Ben Abbott <bpabbott@mac.com>
parents: 11587
diff changeset
39 ##
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
40 ## @strong{Caution:} As @code{str2num} uses the @code{eval} function
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
41 ## to do the conversion, @code{str2num} will execute any code contained
13035
8abb190e6cc8 doc: Improve strnum() docstring
Rik <octave@nomad.inbox5.com>
parents: 12945
diff changeset
42 ## in the string @var{s}. Use @code{str2double} for a safer and faster
8abb190e6cc8 doc: Improve strnum() docstring
Rik <octave@nomad.inbox5.com>
parents: 12945
diff changeset
43 ## conversion.
13178
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
44 ##
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 14363
diff changeset
45 ## For cell array of strings use @code{str2double}.
8442
502e58a0d44f Fix docstrings, add examples, references and tests to string functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 7411
diff changeset
46 ## @seealso{str2double, eval}
3361
4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe]
jwe
parents: 3180
diff changeset
47 ## @end deftypefn
2558
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
48
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
49 ## Author: jwe
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
50
12945
0c74237b3479 str2num.m: Add second output indicating state of the conversion.
Ben Abbott <bpabbott@mac.com>
parents: 11587
diff changeset
51 function [m, state] = str2num (s)
2558
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
52
19627
446c46af4b42 strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 17744
diff changeset
53 if (nargin != 1)
6046
34f96dd5441b [project @ 2006-10-10 16:10:25 by jwe]
jwe
parents: 5443
diff changeset
54 print_usage ();
13315
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
55 elseif (! ischar (s))
13178
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
56 error ("str2num: S must be a string or string array");
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
57 endif
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
58
13315
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
59 s(:, end+1) = ";";
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
60 s = sprintf ("m = [%s];", reshape (s', 1, numel (s)));
13178
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
61 state = true;
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
62 eval (s, "m = []; state = false;");
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
63 if (ischar (m))
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
64 m = [];
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
65 state = false;
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
66 endif
2558
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
67
c097977bca6f [project @ 1996-12-02 02:56:01 by jwe]
jwe
parents:
diff changeset
68 endfunction
7411
83a8781b529d [project @ 2008-01-22 21:52:25 by jwe]
jwe
parents: 7017
diff changeset
69
13178
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
70
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
71 %!assert (str2num ("-1.3e2"), -130)
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14327
diff changeset
72 %!assert (str2num ("[1, 2; 3, 4]"), [1, 2; 3, 4])
7411
83a8781b529d [project @ 2008-01-22 21:52:25 by jwe]
jwe
parents: 7017
diff changeset
73
13315
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
74 %!test
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
75 %! [x, state] = str2num ("pi");
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
76 %! assert (state);
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
77 %! [x, state] = str2num ("Hello World");
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
78 %! assert (! state);
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
79
13178
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
80 %% Test input validation
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
81 %!error str2num ()
89fb0e668825 str2num.m: Use more modern code practices
Rik <octave@nomad.inbox5.com>
parents: 13035
diff changeset
82 %!error str2num ("string", 1)
13315
fa1b2b394195 str2num.m: Simplify and speed up code by using indexing.
Rik <octave@nomad.inbox5.com>
parents: 13178
diff changeset
83 %!error <S must be a string> str2num ({"string"})
7411
83a8781b529d [project @ 2008-01-22 21:52:25 by jwe]
jwe
parents: 7017
diff changeset
84