octave-nkf: scripts/miscellaneous/setfield.m annotate

annotate scripts/miscellaneous/setfield.m @ 19631:db92e7e28e1f

strip trailing whitespace from most source files * NEWS, doc/interpreter/contributors.in, doc/interpreter/func.txi, doc/interpreter/genpropdoc.m, doc/interpreter/octave_logo.eps, doc/interpreter/plot.txi, doc/interpreter/stmt.txi, examples/data/Makefile.am, libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc, libinterp/corefcn/error.cc, libinterp/corefcn/file-io.cc, libinterp/corefcn/gl-render.cc, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/load-path.cc, libinterp/corefcn/pr-output.cc, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/strfind.cc, libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h, libinterp/corefcn/urlwrite.cc, libinterp/corefcn/variables.cc, libinterp/octave-value/ov-classdef.cc, libinterp/octave-value/ov-classdef.h, libinterp/octave.cc, libinterp/parse-tree/lex.h, libinterp/parse-tree/oct-parse.in.yy, libinterp/parse-tree/pt-classdef.h, liboctave/system/file-ops.cc, liboctave/system/oct-env.cc, m4/acinclude.m4, scripts/deprecated/finite.m, scripts/deprecated/fmod.m, scripts/deprecated/fnmatch.m, scripts/deprecated/luinc.m, scripts/deprecated/octave_tmp_file_name.m, scripts/deprecated/syl.m, scripts/deprecated/usage.m, scripts/general/inputParser.m, scripts/general/interp1.m, scripts/general/interp2.m, scripts/general/interp3.m, scripts/general/isequal.m, scripts/general/private/__isequal__.m, scripts/geometry/voronoi.m, scripts/image/image.m, scripts/image/imshow.m, scripts/image/ind2rgb.m, scripts/linear-algebra/bandwidth.m, scripts/linear-algebra/isbanded.m, scripts/miscellaneous/bzip2.m, scripts/miscellaneous/cast.m, scripts/miscellaneous/copyfile.m, scripts/miscellaneous/delete.m, scripts/miscellaneous/fullfile.m, scripts/miscellaneous/getappdata.m, scripts/miscellaneous/gunzip.m, scripts/miscellaneous/isappdata.m, scripts/miscellaneous/ls.m, scripts/miscellaneous/mex.m, scripts/miscellaneous/movefile.m, scripts/miscellaneous/orderfields.m, scripts/miscellaneous/recycle.m, scripts/miscellaneous/rmappdata.m, scripts/miscellaneous/setfield.m, scripts/miscellaneous/symvar.m, scripts/miscellaneous/tar.m, scripts/miscellaneous/tmpnam.m, scripts/miscellaneous/unpack.m, scripts/miscellaneous/ver.m, scripts/miscellaneous/what.m, scripts/miscellaneous/xor.m, scripts/miscellaneous/zip.m, scripts/optimization/fminbnd.m, scripts/optimization/sqp.m, scripts/path/private/getsavepath.m, scripts/path/savepath.m, scripts/pkg/pkg.m, scripts/pkg/private/installed_packages.m, scripts/plot/draw/plotyy.m, scripts/plot/draw/polar.m, scripts/plot/draw/private/__quiver__.m, scripts/plot/draw/private/__scatter__.m, scripts/plot/draw/private/__stem__.m, scripts/plot/draw/surface.m, scripts/plot/draw/surfnorm.m, scripts/plot/util/copyobj.m, scripts/plot/util/hgload.m, scripts/plot/util/hgsave.m, scripts/plot/util/isprop.m, scripts/plot/util/linkprop.m, scripts/plot/util/private/__go_draw_axes__.m, scripts/set/setdiff.m, scripts/set/union.m, scripts/signal/periodogram.m, scripts/sparse/eigs.m, scripts/sparse/ilu.m, scripts/sparse/qmr.m, scripts/sparse/sprand.m, scripts/sparse/sprandn.m, scripts/specfun/beta.m, scripts/specfun/ellipke.m, scripts/specfun/isprime.m, scripts/statistics/base/lscov.m, scripts/testfun/__run_test_suite__.m, scripts/testfun/test.m: Strip trailing whitespace.

author	John W. Eaton <jwe@octave.org>
date	Tue, 20 Jan 2015 10:29:54 -0500
parents	0e1f5a750d00
children	4197fc428c7d

rev	line source
17744 d63878346099 maint: Update copyright notices for release. John W. Eaton <jwe@octave.org> parents: 17097 diff changeset	1 ## Copyright (C) 2000-2013 Etienne Grossmann
9849 87fd803c583b rewrite getfield and setfield Jaroslav Hajek <highegg@gmail.com> parents: 9051 diff changeset	2 ## Copyright (C) 2009 VZLU Prague
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	3 ##
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	4 ## This file is part of Octave.
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	5 ##
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	6 ## Octave is free software; you can redistribute it and/or modify it
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	7 ## 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: 6547 diff changeset	8 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6547 diff changeset	9 ## your option) any later version.
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	10 ##
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	11 ## Octave is distributed in the hope that it will be useful, but
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	14 ## General Public License for more details.
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	15 ##
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	16 ## 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: 6547 diff changeset	17 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6547 diff changeset	18 ## <http://www.gnu.org/licenses/>.
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	19
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	20 ## -- texinfo --
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	21 ## @deftypefn {Function File} {@var{sout} =} setfield (@var{s}, @var{field}, @var{val})
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	22 ## @deftypefnx {Function File} {@var{sout} =} setfield (@var{s}, @var{sidx1}, @var{field1}, @var{fidx1}, @var{sidx2}, @var{field2}, @var{fidx2}, @dots{}, @var{val})
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	23 ##
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	24 ## Return a @emph{copy} of the structure @var{s} with the field member
19630 0e1f5a750d00 maint: Periodic merge of gui-release to default. John W. Eaton <jwe@octave.org> parents: 19310 19627 diff changeset	25 ## @var{field} set to the value @var{val}.
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	26 ##
16816 12005245b645 doc: Periodic grammarcheck of documentation. Rik <rik@octave.org> parents: 16772 diff changeset	27 ## For example:
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	28 ##
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	29 ## @example
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	30 ## @group
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	31 ## @var{s} = struct ();
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	32 ## @var{s} = setfield (@var{s}, "foo bar", 42);
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	33 ## @end group
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	34 ## @end example
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	35 ##
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	36 ## @noindent
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	37 ## This is equivalent to
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	38 ##
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	39 ## @example
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	40 ## @var{s}.("foo bar") = 42;
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	41 ## @end example
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	42 ##
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	43 ## @noindent
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	44 ## Note that ordinary structure syntax @code{@var{s}.foo bar = 42} cannot be
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	45 ## used here, as the field name is not a valid Octave identifier because of
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	46 ## the space character. Using arbitrary strings for field names is
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	47 ## incompatible with @sc{matlab}, and this usage will emit a warning if the
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	48 ## warning ID @code{Octave:matlab-incompatible} is enabled.
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	49 ## @xref{XREFwarning_ids}.
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	50 ##
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	51 ## With the second calling form, set a field of a structure array. The
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	52 ## input @var{sidx} selects an element of the structure array, @var{field}
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	53 ## specifies the field name of the selected element, and @var{fidx} selects
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	54 ## which element of the field (in the case of an array or cell array).
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	55 ## The @var{sidx}, @var{field}, and @var{fidx} inputs can be repeated to
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	56 ## address nested structure array elements. The structure array index and
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	57 ## field element index must be cell arrays while the field name must be a
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	58 ## string.
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	59 ##
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	60 ## For example:
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	61 ##
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	62 ## @example
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	63 ## @group
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	64 ## @var{s} = struct ("baz", 42);
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	65 ## setfield (@var{s}, @{1@}, "foo", @{1@}, "bar", 54)
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	66 ## @result{}
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	67 ## ans =
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	68 ## scalar structure containing the fields:
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	69 ## baz = 42
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	70 ## foo =
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	71 ## scalar structure containing the fields:
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	72 ## bar = 54
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	73 ## @end group
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	74 ## @end example
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	75 ##
19631 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19630 diff changeset	76 ## The example begins with an ordinary scalar structure to which a nested
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	77 ## scalar structure is added. In all cases, if the structure index @var{sidx}
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	78 ## is not specified it defaults to 1 (scalar structure). Thus, the example
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	79 ## above could be written more concisely as
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	80 ## @code{setfield (@var{s}, "foo", "bar", 54)}
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	81 ##
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	82 ## Finally, an example with nested structure arrays:
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	83 ##
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	84 ## @example
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	85 ## @group
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	86 ## @var{sa}.foo = 1;
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	87 ## @var{sa} = setfield (@var{sa}, @{2@}, "bar", @{3@}, "baz", @{1, 4@}, 5);
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	88 ## @var{sa}(2).bar(3)
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	89 ## @result{}
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	90 ## ans =
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	91 ## scalar structure containing the fields:
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	92 ## baz = 0 0 0 5
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	93 ## @end group
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	94 ## @end example
808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	95 ##
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	96 ## Here @var{sa} is a structure array whose field at elements 1 and 2 is in
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	97 ## turn another structure array whose third element is a simple scalar
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	98 ## structure. The terminal scalar structure has a field which contains a
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	99 ## matrix value.
15615 808e4f13e220 doc: Update struct documentation to match new indexing rules Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14363 diff changeset	100 ##
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 9849 diff changeset	101 ## Note that the same result as in the above example could be achieved by:
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	102 ##
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	103 ## @example
9051 1bf0ce0930be Grammar check TexInfo in all .m files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	104 ## @group
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	105 ## @var{sa}.foo = 1;
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	106 ## @var{sa}(2).bar(3).baz(1,4) = 5
9051 1bf0ce0930be Grammar check TexInfo in all .m files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	107 ## @end group
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	108 ## @end example
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	109 ## @seealso{getfield, rmfield, orderfields, isfield, fieldnames, isstruct, struct}
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	110 ## @end deftypefn
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	111
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	112 ## Author: Etienne Grossmann <etienne@cs.uky.edu>
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	113
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	114 function sout = setfield (s, varargin)
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	115
9849 87fd803c583b rewrite getfield and setfield Jaroslav Hajek <highegg@gmail.com> parents: 9051 diff changeset	116 if (nargin < 3)
87fd803c583b rewrite getfield and setfield Jaroslav Hajek <highegg@gmail.com> parents: 9051 diff changeset	117 print_usage ();
87fd803c583b rewrite getfield and setfield Jaroslav Hajek <highegg@gmail.com> parents: 9051 diff changeset	118 endif
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	119
9849 87fd803c583b rewrite getfield and setfield Jaroslav Hajek <highegg@gmail.com> parents: 9051 diff changeset	120 subs = varargin(1:end-1);
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	121 val = varargin{end};
12931 cefd568ea073 Replace function handles with function names in cellfun calls for 15% speedup. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	122 flds = cellfun ("isclass", subs, "char");
cefd568ea073 Replace function handles with function names in cellfun calls for 15% speedup. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	123 idxs = cellfun ("isclass", subs, "cell");
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	124 if (! all (flds \| idxs))
9849 87fd803c583b rewrite getfield and setfield Jaroslav Hajek <highegg@gmail.com> parents: 9051 diff changeset	125 error ("setfield: invalid index");
87fd803c583b rewrite getfield and setfield Jaroslav Hajek <highegg@gmail.com> parents: 9051 diff changeset	126 endif
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	127
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	128 typs = ifelse (flds, {"."}, {"()"});
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	129 sout = subsasgn (s, struct ("type", typs, "subs", subs), val);
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	130
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	131 endfunction
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	132
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	133
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	134 %!test
27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	135 %! x.a = "hello";
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	136 %! x = setfield (x, "b", "world");
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	137 %! y = struct ("a", "hello", "b", "world");
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	138 %! assert (x, y);
5820 27c966e4b2dc [project @ 2006-05-17 21:00:54 by jwe] jwe parents: diff changeset	139 %!test
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	140 %! oo(1,1).f0 = 1;
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	141 %! oo = setfield (oo,{1,2},"fd",{3},"b", {1,4}, 6);
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	142 %! assert (oo(1,2).fd(3).b(1,4), 6);
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	143
19310 1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	144 %% Test input validation
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	145 %!error setfield ()
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	146 %!error setfield (1)
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	147 %!error setfield (1,2)
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	148 %!error <invalid index> setfield (1,2,3)
1fa328da03ef Overhaul getfield, setfield, orderfields m-files. Rik <rik@octave.org> parents: 18533 diff changeset	149

Mercurial > octave-nkf

annotate scripts/miscellaneous/setfield.m @ 19631:db92e7e28e1f