annotate scripts/general/nthargout.m @ 14363:f3d52523cde1

Use Octave coding conventions in all m-file %!test blocks * wavread.m, acosd.m, acot.m, acotd.m, acoth.m, acsc.m, acscd.m, acsch.m, asec.m, asecd.m, asech.m, asind.m, atand.m, cosd.m, cot.m, cotd.m, coth.m, csc.m, cscd.m, csch.m, sec.m, secd.m, sech.m, sind.m, tand.m, accumarray.m, accumdim.m, bitcmp.m, bitget.m, bitset.m, blkdiag.m, cart2pol.m, cart2sph.m, celldisp.m, chop.m, circshift.m, colon.m, common_size.m, cplxpair.m, cumtrapz.m, curl.m, dblquad.m, deal.m, divergence.m, flipdim.m, fliplr.m, flipud.m, genvarname.m, gradient.m, idivide.m, int2str.m, interp1.m, interp1q.m, interp2.m, interp3.m, interpft.m, interpn.m, isa.m, isdir.m, isequal.m, isequalwithequalnans.m, issquare.m, logspace.m, nargchk.m, narginchk.m, nargoutchk.m, nextpow2.m, nthargout.m, num2str.m, pol2cart.m, polyarea.m, postpad.m, prepad.m, profile.m, profshow.m, quadgk.m, quadv.m, randi.m, rat.m, repmat.m, rot90.m, rotdim.m, shift.m, shiftdim.m, sph2cart.m, structfun.m, trapz.m, triplequad.m, convhull.m, dsearch.m, dsearchn.m, griddata3.m, griddatan.m, rectint.m, tsearchn.m, __makeinfo__.m, doc.m, get_first_help_sentence.m, help.m, type.m, unimplemented.m, which.m, imread.m, imwrite.m, dlmwrite.m, fileread.m, is_valid_file_id.m, strread.m, textread.m, textscan.m, commutation_matrix.m, cond.m, condest.m, cross.m, duplication_matrix.m, expm.m, housh.m, isdefinite.m, ishermitian.m, issymmetric.m, logm.m, normest.m, null.m, onenormest.m, orth.m, planerot.m, qzhess.m, rank.m, rref.m, trace.m, vech.m, ans.m, bincoeff.m, bug_report.m, bzip2.m, comma.m, compare_versions.m, computer.m, edit.m, fileparts.m, fullfile.m, getfield.m, gzip.m, info.m, inputname.m, isappdata.m, isdeployed.m, ismac.m, ispc.m, isunix.m, list_primes.m, ls.m, mexext.m, namelengthmax.m, news.m, orderfields.m, paren.m, recycle.m, rmappdata.m, semicolon.m, setappdata.m, setfield.m, substruct.m, symvar.m, ver.m, version.m, warning_ids.m, xor.m, fminbnd.m, fsolve.m, fzero.m, lsqnonneg.m, optimset.m, pqpnonneg.m, sqp.m, matlabroot.m, __gnuplot_drawnow__.m, __plt_get_axis_arg__.m, ancestor.m, cla.m, clf.m, close.m, colorbar.m, colstyle.m, comet3.m, contourc.m, figure.m, gca.m, gcbf.m, gcbo.m, gcf.m, ginput.m, graphics_toolkit.m, gtext.m, hggroup.m, hist.m, hold.m, isfigure.m, ishghandle.m, ishold.m, isocolors.m, isonormals.m, isosurface.m, isprop.m, legend.m, line.m, loglog.m, loglogerr.m, meshgrid.m, ndgrid.m, newplot.m, orient.m, patch.m, plot3.m, plotyy.m, __print_parse_opts__.m, quiver3.m, refreshdata.m, ribbon.m, semilogx.m, semilogxerr.m, semilogy.m, stem.m, stem3.m, subplot.m, title.m, uigetfile.m, view.m, whitebg.m, compan.m, conv.m, deconv.m, mkpp.m, mpoles.m, pchip.m, poly.m, polyaffine.m, polyder.m, polyfit.m, polygcd.m, polyint.m, polyout.m, polyval.m, polyvalm.m, ppder.m, ppint.m, ppjumps.m, ppval.m, residue.m, roots.m, spline.m, intersect.m, ismember.m, powerset.m, setdiff.m, setxor.m, union.m, unique.m, autoreg_matrix.m, bartlett.m, blackman.m, detrend.m, fftconv.m, fftfilt.m, fftshift.m, freqz.m, hamming.m, hanning.m, ifftshift.m, sinc.m, sinetone.m, sinewave.m, unwrap.m, bicg.m, bicgstab.m, gmres.m, gplot.m, nonzeros.m, pcg.m, pcr.m, spaugment.m, spconvert.m, spdiags.m, speye.m, spfun.m, spones.m, sprand.m, sprandsym.m, spstats.m, spy.m, svds.m, treelayout.m, bessel.m, beta.m, betaln.m, factor.m, factorial.m, isprime.m, lcm.m, legendre.m, nchoosek.m, nthroot.m, perms.m, pow2.m, primes.m, reallog.m, realpow.m, realsqrt.m, hadamard.m, hankel.m, hilb.m, invhilb.m, magic.m, rosser.m, vander.m, __finish__.m, center.m, cloglog.m, corr.m, cov.m, gls.m, histc.m, iqr.m, kendall.m, kurtosis.m, logit.m, mahalanobis.m, mean.m, meansq.m, median.m, mode.m, moment.m, ols.m, ppplot.m, prctile.m, probit.m, quantile.m, range.m, ranks.m, run_count.m, runlength.m, skewness.m, spearman.m, statistics.m, std.m, table.m, var.m, zscore.m, betacdf.m, betainv.m, betapdf.m, betarnd.m, binocdf.m, binoinv.m, binopdf.m, binornd.m, cauchy_cdf.m, cauchy_inv.m, cauchy_pdf.m, cauchy_rnd.m, chi2cdf.m, chi2inv.m, chi2pdf.m, chi2rnd.m, discrete_cdf.m, discrete_inv.m, discrete_pdf.m, discrete_rnd.m, empirical_cdf.m, empirical_inv.m, empirical_pdf.m, empirical_rnd.m, expcdf.m, expinv.m, exppdf.m, exprnd.m, fcdf.m, finv.m, fpdf.m, frnd.m, gamcdf.m, gaminv.m, gampdf.m, gamrnd.m, geocdf.m, geoinv.m, geopdf.m, geornd.m, hygecdf.m, hygeinv.m, hygepdf.m, hygernd.m, kolmogorov_smirnov_cdf.m, laplace_cdf.m, laplace_inv.m, laplace_pdf.m, laplace_rnd.m, logistic_cdf.m, logistic_inv.m, logistic_pdf.m, logistic_rnd.m, logncdf.m, logninv.m, lognpdf.m, lognrnd.m, nbincdf.m, nbininv.m, nbinpdf.m, nbinrnd.m, normcdf.m, norminv.m, normpdf.m, normrnd.m, poisscdf.m, poissinv.m, poisspdf.m, poissrnd.m, stdnormal_cdf.m, stdnormal_inv.m, stdnormal_pdf.m, stdnormal_rnd.m, tcdf.m, tinv.m, tpdf.m, trnd.m, unidcdf.m, unidinv.m, unidpdf.m, unidrnd.m, unifcdf.m, unifinv.m, unifpdf.m, unifrnd.m, wblcdf.m, wblinv.m, wblpdf.m, wblrnd.m, kolmogorov_smirnov_test.m, kruskal_wallis_test.m, base2dec.m, bin2dec.m, blanks.m, cstrcat.m, deblank.m, dec2base.m, dec2bin.m, dec2hex.m, findstr.m, hex2dec.m, index.m, isletter.m, mat2str.m, rindex.m, str2num.m, strcat.m, strjust.m, strmatch.m, strsplit.m, strtok.m, strtrim.m, strtrunc.m, substr.m, validatestring.m, demo.m, example.m, fail.m, speed.m, addtodate.m, asctime.m, clock.m, ctime.m, date.m, datenum.m, datetick.m, datevec.m, eomday.m, etime.m, is_leap_year.m, now.m: Use Octave coding conventions in all m-file %!test blocks
author Rik <octave@nomad.inbox5.com>
date Mon, 13 Feb 2012 07:29:44 -0800
parents 72c96de7a403
children 5d3a684236b0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
14138
72c96de7a403 maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents: 13929
diff changeset
1 ## Copyright (C) 2012 Jordi GutiƩrrez Hermoso
13749
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
2 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
3 ## This file is part of Octave.
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
4 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
5 ## Octave is free software; you can redistribute it and/or modify it
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
6 ## under the terms of the GNU General Public License as published by
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
7 ## the Free Software Foundation; either version 3 of the License, or (at
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
8 ## your option) any later version.
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
9 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
10 ## Octave is distributed in the hope that it will be useful, but
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
13 ## General Public License for more details.
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
14 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
15 ## You should have received a copy of the GNU General Public License
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
16 ## along with Octave; see the file COPYING. If not, see
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
17 ## <http://www.gnu.org/licenses/>.
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
18
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
19 ## -*- texinfo -*-
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
20 ## @deftypefn {Function File} {} nthargout (@var{n}, @var{func}, @dots{})
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
21 ## @deftypefnx {Function File} {} nthargout (@var{n}, @var{ntot}, @var{func}, @dots{})
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
22 ## Return the @var{n}th output argument of function given by the
13929
9cae456085c2 Grammarcheck of documentation before 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents: 13749
diff changeset
23 ## function handle or string @var{func}. Any arguments after @var{func}
9cae456085c2 Grammarcheck of documentation before 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents: 13749
diff changeset
24 ## are passed to @var{func}. The total number of arguments to call
13749
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
25 ## @var{func} with can be passed in @var{ntot}; by default @var{ntot}
13929
9cae456085c2 Grammarcheck of documentation before 3.6.0 release.
Rik <octave@nomad.inbox5.com>
parents: 13749
diff changeset
26 ## is @var{n}. The input @var{n} can also be a vector of indices of the
13749
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
27 ## output, in which case the output will be a cell array of the
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
28 ## requested output arguments.
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
29 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
30 ## The intended use @code{nthargout} is to avoid intermediate variables.
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
31 ## For example, when finding the indices of the maximum entry of a
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
32 ## matrix, the following two compositions of nthargout
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
33 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
34 ## @example
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
35 ## @group
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
36 ## @var{m} = magic (5);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
37 ## cell2mat (nthargout ([1, 2], @@ind2sub, size(@var{m}),
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
38 ## nthargout (2, @@max, @var{m}(:))))
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
39 ## @result{} 5 3
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
40 ## @end group
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
41 ## @end example
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
42 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
43 ## @noindent
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
44 ## are completely equivalent to the following lines:
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
45 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
46 ## @example
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
47 ## @group
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
48 ## @var{m} = magic(5);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
49 ## [~, idx] = max (@var{M}(:));
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
50 ## [i, j] = ind2sub (size (@var{m}), idx);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
51 ## [i, j]
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
52 ## @result{} 5 3
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
53 ## @end group
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
54 ## @end example
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
55 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
56 ## It can also be helpful to have all output arguments in a single cell
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
57 ## in the following manner:
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
58 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
59 ## @example
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
60 ## @var{USV} = nthargout ([1:3], @@svd, hilb (5));
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
61 ## @end example
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
62 ##
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
63 ## @seealso{nargin, nargout, varargin, varargout, isargout}
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
64 ## @end deftypefn
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
65
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
66 ## Author: Jordi GutiƩrrez Hermoso
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
67
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
68 function out = nthargout (n, varargin)
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
69 if (nargin < 2)
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
70 print_usage ();
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
71 endif
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
72
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
73 if (isa (varargin{1}, "function_handle") || ischar (varargin{1}))
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
74 ntot = max (n(:));
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
75 func = varargin{1};
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
76 args = varargin(2:end);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
77 elseif (isnumeric (varargin{1})
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
78 && (isa (varargin{2}, "function_handle") || ischar (varargin{2})))
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
79 ntot = varargin{1};
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
80 func = varargin{2};
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
81 args = varargin(3:end);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
82 else
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
83 print_usage ();
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
84 endif
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
85
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
86 if (any (n != fix (n)) || ntot != fix (ntot) || any (n <= 0) || ntot <= 0)
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
87 error ("nthargout: N and NTOT must consist of positive integers")
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
88 endif
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
89
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
90 outargs = cell (1, ntot);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
91
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
92 try
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
93 [outargs{:}] = feval (func, args{:});
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
94 if (numel (n) > 1)
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
95 out = outargs(n);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
96 else
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
97 out = outargs{n};
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
98 endif
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
99 catch
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
100 err = lasterr ();
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
101 if (strfind ("some elements undefined in return list", err))
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
102 error ("nthargout: Too many output arguments: %d", ntot);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
103 else
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
104 error (err);
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
105 endif
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
106 end_try_catch
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
107
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
108 endfunction
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
109
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
110
13749
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
111 %!shared m
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
112 %! m = magic (5);
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
113 %!assert (nthargout ([1,2], @ind2sub, size (m), nthargout (2, @max, m(:))), {5,3})
13749
62d1f56b0be7 New nthargout function
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
diff changeset
114 %!assert (nthargout (3, @find, m(m>20)), [23, 24, 25, 21, 22]')
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
115