octave: libinterp/corefcn/cellfun.cc annotate

annotate libinterp/corefcn/cellfun.cc @ 22022:278fc29b69ca

maint: Eliminate unnecessary double newline blocks (only whitespace changes). * Figure.cc, annotation-dialog.cc, dialog.cc, dialog.h, files-dock-widget.cc, find-files-dialog.cc, find-files-model.cc, file-editor-tab.cc, file-editor.cc, find-dialog.cc, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc, main-window.h, octave-cmd.cc, octave-cmd.h, octave-dock-widget.cc, octave-qt-link.cc, parser.h, webinfo.cc, settings-dialog.cc, shortcut-manager.cc, shortcut-manager.h, welcome-wizard.cc, workspace-model.cc, __ilu__.cc, __lin_interpn__.cc, besselj.cc, bsxfun.cc, cellfun.cc, conv2.cc, data.cc, debug.cc, debug.h, dynamic-ld.cc, fft2.cc, file-io.cc, ft-text-renderer.cc, gl-render.cc, gl2ps-print.cc, graphics.cc, graphics.in.h, help.cc, jit-typeinfo.cc, jit-typeinfo.h, kron.cc, ls-ascii-helper.cc, ls-hdf5.cc, ls-hdf5.h, ls-mat5.cc, max.cc, oct-map.cc, oct-map.h, oct-stream.cc, octave-link.h, pr-output.cc, pt-jit.cc, qz.cc, sparse-xdiv.cc, sparse-xpow.cc, strfind.cc, strfns.cc, symtab.h, toplev.cc, toplev.h, typecast.cc, utils.cc, variables.cc, xdiv.h, xpow.cc, xpow.h, zfstream.cc, __eigs__.cc, __init_fltk__.cc, audioread.cc, ccolamd.cc, chol.cc, qr.cc, ov-base-diag.cc, ov-base-int.cc, ov-base-sparse.cc, ov-base.cc, ov-base.h, ov-bool-mat.cc, ov-bool-mat.h, ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc, ov-bool.h, ov-builtin.h, ov-cell.cc, ov-cell.h, ov-class.cc, ov-class.h, ov-classdef.cc, ov-complex.cc, ov-complex.h, ov-cs-list.cc, ov-cs-list.h, ov-cx-diag.cc, ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h, ov-cx-sparse.cc, ov-cx-sparse.h, ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.h, ov-fcn-inline.h, ov-float.cc, ov-float.h, ov-flt-complex.cc, ov-flt-complex.h, ov-flt-cx-diag.cc, ov-flt-cx-diag.h, ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-diag.cc, ov-flt-re-diag.h, ov-flt-re-mat.cc, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-intx.h, ov-lazy-idx.cc, ov-lazy-idx.h, ov-mex-fcn.h, ov-null-mat.h, ov-perm.cc, ov-perm.h, ov-range.cc, ov-range.h, ov-re-diag.cc, ov-re-diag.h, ov-re-mat.cc, ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.cc, ov-scalar.h, ov-str-mat.h, ov-struct.cc, ov-struct.h, ov-type-conv.h, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov-usr-fcn.h, ov.h, op-cm-m.cc, op-fcm-fm.cc, op-fm-fm.cc, op-int.h, op-m-m.cc, op-pm-template.cc, pt-binop.h, pt-select.cc, pt-stmt.cc, pt-unop.h, Array-util.cc, Array.cc, Array.h, CColVector.cc, CMatrix.cc, CMatrix.h, CSparse.cc, MArray.cc, MSparse.cc, MatrixType.cc, PermMatrix.cc, Range.cc, Sparse-C.cc, Sparse.cc, dMatrix.cc, dim-vector.h, fCColVector.cc, fCMatrix.cc, fMatrix.cc, fMatrix.h, idx-vector.cc, idx-vector.h, blaswrap.c, f77-fcn.h, DASPK.cc, eigs-base.cc, hess.cc, lo-specfun.cc, oct-fftw.cc, oct-norm.cc, oct-rand.cc, oct-rand.h, qr.cc, qrp.cc, randmtzig.cc, randpoisson.cc, sparse-lu.cc, sparse-lu.h, sparse-qr.cc, Sparse-op-defs.h, mx-inlines.cc, oct-env.h, cmd-edit.cc, f2c-main.c, lo-array-errwarn.cc, lo-array-errwarn.h, lo-array-gripes.cc, lo-array-gripes.h, lo-ieee.h, lo-regexp.cc, oct-binmap.h, oct-inttypes.cc, oct-inttypes.h, oct-sort.cc, oct-sort.h, mkoctfile.in.cc: maint: Eliminate unnecessary double newline blocks (only whitespace changes).

author	Rik <rik@octave.org>
date	Fri, 01 Jul 2016 19:48:35 -0700
parents	112b20240c87
children	9203833cab7d

rev	line source
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	1 /*
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 18862 diff changeset	3 Copyright (C) 2005-2015 Mohamed Kamoun
4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 18862 diff changeset	4 Copyright (C) 2006-2015 Bill Denney
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	5 Copyright (C) 2009 Jaroslav Hajek
10521 4d1fc073fbb7 add some missing copyright stmts Jaroslav Hajek <highegg@gmail.com> parents: 10428 diff changeset	6 Copyright (C) 2010 VZLU Prague
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	7
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	8 This file is part of Octave.
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	9
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	10 Octave is free software; you can redistribute it and/or modify it
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	11 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	12 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	13 option) any later version.
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	14
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	15 Octave is distributed in the hope that it will be useful, but WITHOUT
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	17 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	18 for more details.
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	19
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	20 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: 7001 diff changeset	21 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	22 <http://www.gnu.org/licenses/>.
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	23
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	24 */
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	25
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	26 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21200 diff changeset	27 # include "config.h"
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	28 #endif
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	29
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	30 #include <string>
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	31 #include <vector>
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	32 #include <list>
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8985 diff changeset	33 #include <memory>
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	34
14076 9aff66860e03 accept abbreviated cellfun option names John W. Eaton <jwe@octave.org> parents: 13960 diff changeset	35 #include "caseless-str.h"
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	36 #include "lo-mappers.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 8373 diff changeset	37 #include "oct-locbuf.h"
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	38
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	39 #include "Cell.h"
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	40 #include "oct-map.h"
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14854 diff changeset	41 #include "defun.h"
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	42 #include "parse.h"
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	43 #include "variables.h"
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	44 #include "unwind-prot.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20980 diff changeset	45 #include "errwarn.h"
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	46 #include "toplev.h"
9728 70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	47 #include "utils.h"
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	48
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	49 #include "ov-bool.h"
13329 80f7564a3849 handle class objects in num2cell John W. Eaton <jwe@octave.org> parents: 13234 diff changeset	50 #include "ov-class.h"
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	51 #include "ov-colon.h"
10044 2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	52 #include "ov-complex.h"
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	53 #include "ov-float.h"
10044 2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	54 #include "ov-flt-complex.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	55 #include "ov-int16.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	56 #include "ov-int32.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	57 #include "ov-int64.h"
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	58 #include "ov-int8.h"
200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	59 #include "ov-scalar.h"
10044 2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	60 #include "ov-uint16.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	61 #include "ov-uint32.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	62 #include "ov-uint64.h"
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	63 #include "ov-uint8.h"
10044 2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	64
12952 5a5cb2a4b71d cellfun: Fix a regression for function handles to overloaded functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12949 diff changeset	65 #include "ov-fcn-handle.h"
5a5cb2a4b71d cellfun: Fix a regression for function handles to overloaded functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12949 diff changeset	66
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	67 static octave_value_list
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	68 get_output_list (octave_idx_type count, octave_idx_type nargout,
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	69 const octave_value_list& inputlist,
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	70 octave_value& func,
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	71 octave_value& error_handler)
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	72 {
16000 3f93cd251bdb fix ErrorHandler in cellfun (bug #38256) Stefan Mahr <dac922@gmx.de> parents: 15195 diff changeset	73 octave_value_list tmp;
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20443 diff changeset	74
b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20443 diff changeset	75 bool execution_error = false;
b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20443 diff changeset	76
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	77 try
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	78 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	79 tmp = func.do_multi_index_op (nargout, inputlist);
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	80 }
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	81 catch (const octave_execution_exception& e)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	82 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	83 if (error_handler.is_defined ())
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	84 {
200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	85 recover_from_exception ();
200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	86
200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	87 execution_error = true;
200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	88 }
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20443 diff changeset	89 else
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20700 diff changeset	90 throw e;
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	91 }
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	92
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20443 diff changeset	93 if (execution_error)
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	94 {
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	95 if (error_handler.is_defined ())
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	96 {
11046 14993c9e857e amd.cc, cellfun.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10964 diff changeset	97 octave_scalar_map msg;
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	98 msg.assign ("identifier", last_error_id ());
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	99 msg.assign ("message", last_error_message ());
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	100 msg.assign ("index",
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	101 static_cast<double> (count
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	102 + static_cast<octave_idx_type>(1)));
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	103
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	104 octave_value_list errlist = inputlist;
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	105 errlist.prepend (msg);
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	106
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	107 buffer_error_messages--;
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	108
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	109 tmp = error_handler.do_multi_index_op (nargout, errlist);
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	110 }
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	111 else
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	112 tmp.clear ();
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	113 }
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	114
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	115 return tmp;
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	116 }
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	117
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	118 // Templated function because the user can be stubborn enough to request
5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	119 // a cell array as an output even in these cases where the output fits
5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	120 // in an ordinary array
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21127 diff changeset	121 template <typename BNDA, typename NDA>
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	122 static octave_value_list
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	123 try_cellfun_internal_ops (const octave_value_list& args, int nargin)
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	124 {
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	125 octave_value_list retval;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	126
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	127 std::string name = args(0).string_value ();
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	128
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	129 const Cell f_args = args(1).cell_value ();
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	130
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	131 octave_idx_type k = f_args.numel ();
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	132
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	133 if (name == "isempty")
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	134 {
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	135 BNDA result (f_args.dims ());
13231 20ed9548070f maint: style fixes for cellfun John W. Eaton <jwe@octave.org> parents: 13230 diff changeset	136 for (octave_idx_type count = 0; count < k; count++)
14854 5ae9f0f77635 maint: Use Octave coding conventions for coddling parenthis is DLD-FUNCTIONS directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	137 result(count) = f_args.elem (count).is_empty ();
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	138 retval(0) = result;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	139 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	140 else if (name == "islogical")
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	141 {
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	142 BNDA result (f_args.dims ());
21562 6c2fd62db1f7 maint: Eliminate accidental double spaces in code. Rik <rik@octave.org> parents: 21547 diff changeset	143 for (octave_idx_type count= 0; count < k; count++)
14854 5ae9f0f77635 maint: Use Octave coding conventions for coddling parenthis is DLD-FUNCTIONS directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	144 result(count) = f_args.elem (count).is_bool_type ();
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	145 retval(0) = result;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	146 }
17002 dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	147 else if (name == "isnumeric")
dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	148 {
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	149 BNDA result (f_args.dims ());
21562 6c2fd62db1f7 maint: Eliminate accidental double spaces in code. Rik <rik@octave.org> parents: 21547 diff changeset	150 for (octave_idx_type count= 0; count < k; count++)
17002 dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	151 result(count) = f_args.elem (count).is_numeric_type ();
dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	152 retval(0) = result;
dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	153 }
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	154 else if (name == "isreal")
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	155 {
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	156 BNDA result (f_args.dims ());
21562 6c2fd62db1f7 maint: Eliminate accidental double spaces in code. Rik <rik@octave.org> parents: 21547 diff changeset	157 for (octave_idx_type count= 0; count < k; count++)
14854 5ae9f0f77635 maint: Use Octave coding conventions for coddling parenthis is DLD-FUNCTIONS directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	158 result(count) = f_args.elem (count).is_real_type ();
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	159 retval(0) = result;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	160 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	161 else if (name == "length")
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	162 {
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	163 NDA result (f_args.dims ());
21562 6c2fd62db1f7 maint: Eliminate accidental double spaces in code. Rik <rik@octave.org> parents: 21547 diff changeset	164 for (octave_idx_type count= 0; count < k; count++)
14854 5ae9f0f77635 maint: Use Octave coding conventions for coddling parenthis is DLD-FUNCTIONS directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	165 result(count) = static_cast<double> (f_args.elem (count).length ());
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	166 retval(0) = result;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	167 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	168 else if (name == "ndims")
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	169 {
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	170 NDA result (f_args.dims ());
13231 20ed9548070f maint: style fixes for cellfun John W. Eaton <jwe@octave.org> parents: 13230 diff changeset	171 for (octave_idx_type count = 0; count < k; count++)
14854 5ae9f0f77635 maint: Use Octave coding conventions for coddling parenthis is DLD-FUNCTIONS directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	172 result(count) = static_cast<double> (f_args.elem (count).ndims ());
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	173 retval(0) = result;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	174 }
17004 19b7c7412a63 cell2mat.m: Re-vamp input validation for 30% speedup Rik <rik@octave.org> parents: 17002 diff changeset	175 else if (name == "numel" \|\| name == "prodofsize")
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	176 {
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	177 NDA result (f_args.dims ());
13231 20ed9548070f maint: style fixes for cellfun John W. Eaton <jwe@octave.org> parents: 13230 diff changeset	178 for (octave_idx_type count = 0; count < k; count++)
14854 5ae9f0f77635 maint: Use Octave coding conventions for coddling parenthis is DLD-FUNCTIONS directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	179 result(count) = static_cast<double> (f_args.elem (count).numel ());
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	180 retval(0) = result;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	181 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	182 else if (name == "size")
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	183 {
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	184 if (nargin != 3)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	185 error ("cellfun: not enough arguments for \"size\"");
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	186
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	187 int d = args(2).nint_value () - 1;
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	188
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	189 if (d < 0)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	190 error ("cellfun: K must be a positive integer");
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	191
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	192 NDA result (f_args.dims ());
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	193
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	194 for (octave_idx_type count = 0; count < k; count++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	195 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	196 dim_vector dv = f_args.elem (count).dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21581 diff changeset	197 if (d < dv.ndims ())
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	198 result(count) = static_cast<double> (dv(d));
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	199 else
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	200 result(count) = 1.0;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	201 }
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	202
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	203 retval(0) = result;
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	204 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	205 else if (name == "isclass")
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	206 {
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	207 if (nargin != 3)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	208 error ("cellfun: not enough arguments for \"isclass\"");
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	209
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	210 std::string class_name = args(2).string_value ();
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	211 BNDA result (f_args.dims ());
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	212 for (octave_idx_type count = 0; count < k; count++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	213 result(count) = (f_args.elem (count).class_name () == class_name);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	214
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	215 retval(0) = result;
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	216 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	217
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	218 return retval;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	219 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	220
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	221 static void
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	222 get_mapper_fun_options (const octave_value_list& args, int& nargin,
14076 9aff66860e03 accept abbreviated cellfun option names John W. Eaton <jwe@octave.org> parents: 13960 diff changeset	223 bool& uniform_output, octave_value& error_handler)
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	224 {
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	225 while (nargin > 3 && args(nargin-2).is_string ())
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	226 {
14076 9aff66860e03 accept abbreviated cellfun option names John W. Eaton <jwe@octave.org> parents: 13960 diff changeset	227 caseless_str arg = args(nargin-2).string_value ();
9aff66860e03 accept abbreviated cellfun option names John W. Eaton <jwe@octave.org> parents: 13960 diff changeset	228
9aff66860e03 accept abbreviated cellfun option names John W. Eaton <jwe@octave.org> parents: 13960 diff changeset	229 size_t compare_len = std::max (arg.length (), static_cast<size_t> (2));
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	230
14076 9aff66860e03 accept abbreviated cellfun option names John W. Eaton <jwe@octave.org> parents: 13960 diff changeset	231 if (arg.compare ("uniformoutput", compare_len))
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14501 diff changeset	232 uniform_output = args(nargin-1).bool_value ();
14076 9aff66860e03 accept abbreviated cellfun option names John W. Eaton <jwe@octave.org> parents: 13960 diff changeset	233 else if (arg.compare ("errorhandler", compare_len))
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	234 {
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	235 if (args(nargin-1).is_function_handle ()
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	236 \|\| args(nargin-1).is_inline_function ())
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	237 {
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	238 error_handler = args(nargin-1);
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	239 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	240 else if (args(nargin-1).is_string ())
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	241 {
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	242 std::string err_name = args(nargin-1).string_value ();
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	243
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	244 error_handler = symbol_table::find_function (err_name);
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	245
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	246 if (error_handler.is_undefined ())
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	247 error ("cellfun: invalid function NAME: %s",
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	248 err_name.c_str ());
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	249 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	250 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	251 error ("cellfun: invalid value for 'ErrorHandler' function");
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	252 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	253 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	254 error ("cellfun: unrecognized parameter %s", arg.c_str ());
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	255
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	256 nargin -= 2;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	257 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	258
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	259 nargin -= 1;
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	260 }
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	261
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14854 diff changeset	262 DEFUN (cellfun, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	263 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	264 @deftypefn {} {} cellfun (@var{name}, @var{C})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	265 @deftypefnx {} {} cellfun ("size", @var{C}, @var{k})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	266 @deftypefnx {} {} cellfun ("isclass", @var{C}, @var{class})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	267 @deftypefnx {} {} cellfun (@var{func}, @var{C})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	268 @deftypefnx {} {} cellfun (@var{func}, @var{C}, @var{D})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	269 @deftypefnx {} {[@var{a}, @dots{}] =} cellfun (@dots{})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	270 @deftypefnx {} {} cellfun (@dots{}, "ErrorHandler", @var{errfunc})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	271 @deftypefnx {} {} cellfun (@dots{}, "UniformOutput", @var{val})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	272
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	273 Evaluate the function named @var{name} on the elements of the cell array
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	274 @var{C}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	275
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	276 Elements in @var{C} are passed on to the named function individually. The
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	277 function @var{name} can be one of the functions
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	278
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	279 @table @code
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	280 @item isempty
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	281 Return 1 for empty elements.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	282
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	283 @item islogical
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	284 Return 1 for logical elements.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	285
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	286 @item isnumeric
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	287 Return 1 for numeric elements.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	288
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	289 @item isreal
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	290 Return 1 for real elements.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	291
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	292 @item length
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	293 Return a vector of the lengths of cell elements.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	294
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	295 @item ndims
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	296 Return the number of dimensions of each element.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	297
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	298 @item numel
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	299 @itemx prodofsize
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	300 Return the number of elements contained within each cell element. The
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	301 number is the product of the dimensions of the object at each cell element.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	302
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	303 @item size
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	304 Return the size along the @var{k}-th dimension.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	305
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	306 @item isclass
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	307 Return 1 for elements of @var{class}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	308 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	309
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	310 Additionally, @code{cellfun} accepts an arbitrary function @var{func}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	311 in the form of an inline function, function handle, or the name of a
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	312 function (in a character string). The function can take one or more
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	313 arguments, with the inputs arguments given by @var{C}, @var{D}, etc.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	314 Equally the function can return one or more output arguments. For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	315
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	316 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	317 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	318 cellfun ("atan2", @{1, 0@}, @{0, 1@})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	319 @result{} [ 1.57080 0.00000 ]
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	320 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	321 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	322
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	323 The number of output arguments of @code{cellfun} matches the number of
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	324 output arguments of the function. The outputs of the function will be
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	325 collected into the output arguments of @code{cellfun} like this:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	326
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	327 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	328 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	329 function [a, b] = twoouts (x)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	330 a = x;
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	331 b = x*x;
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	332 endfunction
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	333 [aa, bb] = cellfun (@@twoouts, @{1, 2, 3@})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	334 @result{}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	335 aa =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	336 1 2 3
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	337 bb =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	338 1 4 9
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	339 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	340 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	341
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	342 Note that per default the output argument(s) are arrays of the same size as
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	343 the input arguments. Input arguments that are singleton (1x1) cells will be
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	344 automatically expanded to the size of the other arguments.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	345
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	346 If the parameter @qcode{"UniformOutput"} is set to true (the default),
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	347 then the function must return scalars which will be concatenated into the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	348 return array(s). If @qcode{"UniformOutput"} is false, the outputs are
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	349 concatenated into a cell array (or cell arrays). For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	350
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	351 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	352 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	353 cellfun ("tolower", @{"Foo", "Bar", "FooBar"@},
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	354 "UniformOutput", false)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	355 @result{} @{"foo", "bar", "foobar"@}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	356 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	357 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	358
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	359 Given the parameter @qcode{"ErrorHandler"}, then @var{errfunc} defines a
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	360 function to call in case @var{func} generates an error. The form of the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	361 function is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	362
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	363 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	364 function [@dots{}] = errfunc (@var{s}, @dots{})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	365 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	366
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	367 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	368 where there is an additional input argument to @var{errfunc} relative to
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	369 @var{func}, given by @var{s}. This is a structure with the elements
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	370 @qcode{"identifier"}, @qcode{"message"}, and @qcode{"index"} giving
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	371 respectively the error identifier, the error message, and the index into the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	372 input arguments of the element that caused the error. For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	373
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	374 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	375 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	376 function y = foo (s, x), y = NaN; endfunction
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	377 cellfun ("factorial", @{-1,2@}, "ErrorHandler", @@foo)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	378 @result{} [NaN 2]
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	379 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	380 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	381
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	382 Use @code{cellfun} intelligently. The @code{cellfun} function is a
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	383 useful tool for avoiding loops. It is often used with anonymous
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	384 function handles; however, calling an anonymous function involves an
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	385 overhead quite comparable to the overhead of an m-file function.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	386 Passing a handle to a built-in function is faster, because the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	387 interpreter is not involved in the internal loop. For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	388
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	389 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	390 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	391 a = @{@dots{}@}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	392 v = cellfun (@@(x) det (x), a); # compute determinants
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	393 v = cellfun (@@det, a); # faster
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	394 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	395 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	396
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	397 @seealso{arrayfun, structfun, spfun}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	398 @end deftypefn */)
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	399 {
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	400 int nargin = args.length ();
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	401
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	402 if (nargin < 2)
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	403 print_usage ();
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	404
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	405 if (! args(1).is_cell ())
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	406 error ("cellfun: C must be a cell array");
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	407
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	408 octave_value_list retval;
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	409 int nargout1 = (nargout < 1 ? 1 : nargout);
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	410
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	411 octave_value func = args(0);
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	412
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	413 if (func.is_string ())
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	414 {
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	415 retval = try_cellfun_internal_ops<boolNDArray,NDArray> (args, nargin);
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	416
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	417 if (! retval.empty ())
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	418 return retval;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	419
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	420 // See if we can convert the string into a function.
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	421
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	422 std::string name = args(0).string_value ();
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	423
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	424 if (! valid_identifier (name))
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	425 {
18862 6825522c25e4 maint: Use names beginning and ending with "__" for internal only functions. Rik <rik@octave.org> parents: 18812 diff changeset	426 std::string fcn_name = unique_symbol_name ("__cellfun_fcn__");
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	427 std::string fname = "function y = " + fcn_name + "(x) y = ";
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	428
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	429 octave_function *ptr_func
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	430 = extract_function (args(0), "cellfun", fcn_name,
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	431 fname, "; endfunction");
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	432
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	433 if (ptr_func)
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	434 func = octave_value (ptr_func, true);
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	435 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	436 else
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	437 {
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	438 func = symbol_table::find_function (name);
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	439
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	440 if (func.is_undefined ())
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	441 error ("cellfun: invalid function NAME: %s", name.c_str ());
983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	442 }
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	443 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	444
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	445 if (! func.is_function_handle () && ! func.is_inline_function ()
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	446 && ! func.is_function ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	447 error ("cellfun: argument NAME must be a string or function handle");
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	448
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	449 bool uniform_output = true;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	450 octave_value error_handler;
12952 5a5cb2a4b71d cellfun: Fix a regression for function handles to overloaded functions Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12949 diff changeset	451
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	452 get_mapper_fun_options (args, nargin, uniform_output, error_handler);
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	453
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	454 // The following is an optimization because the symbol table can give a
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	455 // more specific function class, so this can result in fewer polymorphic
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	456 // function calls as the function gets called for each value of the array.
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	457 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	458 if (func.is_function_handle ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	459 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	460 octave_fcn_handle* f = func.fcn_handle_value ();
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	461
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	462 // Overloaded function handles need to check the type of the
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	463 // arguments for each element of the array, so they cannot be
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	464 // optimized this way.
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	465 if (f -> is_overloaded ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	466 goto nevermind;
13960 ef96344a6e58 cellfun: get rid of unnecessary symbol_table_lookup flag Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13959 diff changeset	467 }
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	468
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	469 std::string name = func.function_value () -> name ();
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	470 octave_value f = symbol_table::find_function (name);
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	471
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	472 if (f.is_defined ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	473 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	474 // Except for these two which are special cases...
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	475 if (name != "size" && name != "class")
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	476 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	477 // Try first the optimized code path for built-in functions
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	478 octave_value_list tmp_args = args;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	479 tmp_args(0) = name;
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	480
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	481 if (uniform_output)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	482 retval =
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	483 try_cellfun_internal_ops<boolNDArray, NDArray> (tmp_args,
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	484 nargin);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	485 else
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	486 retval =
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	487 try_cellfun_internal_ops<Cell, Cell> (tmp_args, nargin);
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	488
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	489 if (! retval.empty ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	490 return retval;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	491 }
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	492
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	493 // Okay, we tried, doesn't work, let's do the best we can instead
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	494 // and avoid polymorphic calls for each element of the array.
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	495 func = f;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	496 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	497 }
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	498
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	499 nevermind:
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	500
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	501 // Extract cell arguments.
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	502
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	503 octave_value_list inputlist (nargin, octave_value ());
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	504
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	505 OCTAVE_LOCAL_BUFFER (Cell, inputs, nargin);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	506 OCTAVE_LOCAL_BUFFER (bool, mask, nargin);
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	507
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	508 // This is to prevent copy-on-write.
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	509 const Cell *cinputs = inputs;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	510
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	511 octave_idx_type k = 1;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	512
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	513 dim_vector fdims (1, 1);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	514
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	515 // Collect arguments. Pre-fill scalar elements of inputlist array.
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	516
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	517 for (int j = 0; j < nargin; j++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	518 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	519 if (! args(j+1).is_cell ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	520 error ("cellfun: arguments must be cells");
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	521
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	522 inputs[j] = args(j+1).cell_value ();
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	523 mask[j] = inputs[j].numel () != 1;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	524 if (! mask[j])
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	525 inputlist(j) = cinputs[j](0);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	526 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	527
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	528 for (int j = 0; j < nargin; j++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	529 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	530 if (mask[j])
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	531 {
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	532 fdims = inputs[j].dims ();
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	533 k = inputs[j].numel ();
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	534 for (int i = j+1; i < nargin; i++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	535 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	536 if (mask[i] && inputs[i].dims () != fdims)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	537 error ("cellfun: dimensions mismatch");
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	538 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	539 break;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	540 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	541 }
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	542
21743 f4d7d0eb5b0c use namespace for unwind_protect class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	543 octave::unwind_protect frame;
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	544 frame.protect_var (buffer_error_messages);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	545
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	546 if (error_handler.is_defined ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	547 buffer_error_messages++;
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	548
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	549 // Apply functions.
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	550
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	551 if (uniform_output)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	552 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	553 std::list<octave_value_list> idx_list (1);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	554 idx_list.front ().resize (1);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	555 std::string idx_type = "(";
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	556
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	557 OCTAVE_LOCAL_BUFFER (octave_value, retv, nargout1);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	558
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	559 for (octave_idx_type count = 0; count < k; count++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	560 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	561 for (int j = 0; j < nargin; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	562 {
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	563 if (mask[j])
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	564 inputlist.xelem (j) = cinputs[j](count);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	565 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	566
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	567 const octave_value_list tmp
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	568 = get_output_list (count, nargout, inputlist, func,
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	569 error_handler);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	570
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	571 if (nargout > 0 && tmp.length () < nargout)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	572 error ("cellfun: function returned fewer than nargout values");
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	573
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	574 if (nargout > 0
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	575 \|\| (nargout == 0
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	576 && tmp.length () > 0 && tmp(0).is_defined ()))
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	577 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	578 int num_to_copy = tmp.length ();
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	579
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	580 if (num_to_copy > nargout1)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	581 num_to_copy = nargout1;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	582
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	583 if (count == 0)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	584 {
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	585 for (int j = 0; j < num_to_copy; j++)
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	586 {
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	587 if (tmp(j).is_defined ())
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	588 {
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	589 octave_value val = tmp(j);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	590
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	591 if (val.numel () != 1)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	592 error ("cellfun: all values must be scalars when UniformOutput = true");
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	593
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	594 retv[j] = val.resize (fdims);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	595 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	596 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	597 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	598 else
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	599 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	600 for (int j = 0; j < num_to_copy; j++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	601 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	602 if (tmp(j).is_defined ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	603 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	604 octave_value val = tmp(j);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	605
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	606 if (! retv[j].fast_elem_insert (count, val))
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	607 {
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	608 if (val.numel () != 1)
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	609 error ("cellfun: all values must be scalars when UniformOutput = true");
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	610
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	611 idx_list.front ()(0) = count + 1.0;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	612 retv[j].assign (octave_value::op_asn_eq,
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	613 idx_type, idx_list, val);
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	614 }
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8985 diff changeset	615 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	616 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	617 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	618 }
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	619 }
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8985 diff changeset	620
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	621 retval.resize (nargout1);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	622
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	623 for (int j = 0; j < nargout1; j++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	624 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	625 if (nargout > 0 && retv[j].is_undefined ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	626 retval(j) = NDArray (fdims);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	627 else
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	628 retval(j) = retv[j];
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	629 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	630 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	631 else
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	632 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	633 OCTAVE_LOCAL_BUFFER (Cell, results, nargout1);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	634
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	635 for (int j = 0; j < nargout1; j++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	636 results[j].resize (fdims, Matrix ());
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	637
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	638 bool have_some_output = false;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	639
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	640 for (octave_idx_type count = 0; count < k; count++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	641 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	642 for (int j = 0; j < nargin; j++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	643 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	644 if (mask[j])
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	645 inputlist.xelem (j) = cinputs[j](count);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	646 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	647
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	648 const octave_value_list tmp
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	649 = get_output_list (count, nargout, inputlist, func,
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	650 error_handler);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	651
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	652 if (nargout > 0 && tmp.length () < nargout)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	653 error ("cellfun: function returned fewer than nargout values");
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	654
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	655 if (nargout > 0
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	656 \|\| (nargout == 0
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	657 && tmp.length () > 0 && tmp(0).is_defined ()))
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	658 {
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	659 int num_to_copy = tmp.length ();
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	660
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	661 if (num_to_copy > nargout1)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	662 num_to_copy = nargout1;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	663
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	664 if (num_to_copy > 0)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	665 have_some_output = true;
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	666
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	667 for (int j = 0; j < num_to_copy; j++)
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	668 results[j](count) = tmp(j);
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	669 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	670 }
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	671
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	672 if (have_some_output \|\| fdims.any_zero ())
81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	673 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	674 retval.resize (nargout1);
13229 983720941822 maint: improve readability of cellfun John W. Eaton <jwe@octave.org> parents: 12952 diff changeset	675
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	676 for (int j = 0; j < nargout1; j++)
20980 81c2b14c209f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	677 retval(j) = results[j];
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	678 }
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	679 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	680
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	681 return retval;
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	682 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	683
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	684 /*
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	685
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	686 %!function r = __f11 (x)
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	687 %! global __cellfun_test_num_outputs__;
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	688 %! __cellfun_test_num_outputs__ = nargout;
c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	689 %! r = x;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	690 %!endfunction
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	691
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	692 %!function __f01 (x)
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	693 %! global __cellfun_test_num_outputs__;
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	694 %! __cellfun_test_num_outputs__ = nargout;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	695 %!endfunction
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	696
c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	697 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	698 %! global __cellfun_test_num_outputs__;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	699 %! cellfun (@__f11, {1});
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	700 %! assert (__cellfun_test_num_outputs__, 0);
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	701 %! x = cellfun (@__f11, {1});
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	702 %! assert (__cellfun_test_num_outputs__, 1);
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	703
c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	704 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	705 %! global __cellfun_test_num_outputs__;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	706 %! cellfun (@__f01, {1});
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	707 %! assert (__cellfun_test_num_outputs__, 0);
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	708
21581 6fab85c1538f maint: Follow Octave conventions for use of semicolon in BIST tests. Rik <rik@octave.org> parents: 21580 diff changeset	709 %!error x = cellfun (@__f01, {1, 2})
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	710
c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	711 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	712 %! assert (cellfun (@__f11, {1, 2}), [1, 2]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	713 %! assert (cellfun (@__f11, {1, 2}, 'uniformoutput', false), {1, 2});
13230 c73cc5b67feb fix nargout handling for functions called by cellfun John W. Eaton <jwe@octave.org> parents: 13229 diff changeset	714
11457 33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	715 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	716 %! [a,b] = cellfun (@(x) x, cell (2, 0));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	717 %! assert (a, zeros (2, 0));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	718 %! assert (b, zeros (2, 0));
11457 33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	719
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	720 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	721 %! [a,b] = cellfun (@(x) x, cell (2, 0), "uniformoutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	722 %! assert (a, cell (2, 0));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	723 %! assert (b, cell (2, 0));
11457 33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	724
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	725 %% Test function to check the "Errorhandler" option
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	726 %!function z = __cellfunerror (S, varargin)
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	727 %! z = S;
4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	728 %!endfunction
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	729
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	730 %% First input argument can be a string, an inline function,
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	731 %% a function_handle or an anonymous function
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	732 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	733 %! A = cellfun ("islogical", {true, 0.1, false, i*2});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	734 %! assert (A, [true, false, true, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	735 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	736 %! A = cellfun (inline ("islogical (x)", "x"), {true, 0.1, false, i*2});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	737 %! assert (A, [true, false, true, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	738 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	739 %! A = cellfun (@islogical, {true, 0.1, false, i*2});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	740 %! assert (A, [true, false, true, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	741 %!test
14854 5ae9f0f77635 maint: Use Octave coding conventions for coddling parenthis is DLD-FUNCTIONS directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	742 %! A = cellfun (@(x) islogical (x), {true, 0.1, false, i*2});
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	743 %! assert (A, [true, false, true, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	744
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	745 %% First input argument can be the special string "isreal",
17002 dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	746 %% "isempty", "islogical", "isnumeric", "length", "ndims" or "prodofsize"
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	747 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	748 %! A = cellfun ("isreal", {true, 0.1, {}, i*2, [], "abc"});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	749 %! assert (A, [true, true, false, false, true, true]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	750 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	751 %! A = cellfun ("isempty", {true, 0.1, false, i*2, [], "abc"});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	752 %! assert (A, [false, false, false, false, true, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	753 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	754 %! A = cellfun ("islogical", {true, 0.1, false, i*2, [], "abc"});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	755 %! assert (A, [true, false, true, false, false, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	756 %!test
17002 dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	757 %! A = cellfun ("isnumeric", {true, 0.1, false, i*2, [], "abc"});
dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	758 %! assert (A, [false, true, false, true, true, false]);
dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	759 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	760 %! A = cellfun ("length", {true, 0.1, false, i*2, [], "abc"});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	761 %! assert (A, [1, 1, 1, 1, 0, 3]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	762 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	763 %! A = cellfun ("ndims", {[1, 2; 3, 4]; (cell (1,2,3,4))});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	764 %! assert (A, [2; 4]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	765 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	766 %! A = cellfun ("prodofsize", {[1, 2; 3, 4], (cell (1,2,3,4))});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	767 %! assert (A, [4, 24]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	768
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	769 %% Number of input and output arguments may not be limited to one
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	770 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	771 %! A = cellfun (@(x,y,z) x + y + z, {1, 1, 1}, {2, 2, 2}, {3, 4, 5});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	772 %! assert (A, [6, 7, 8]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	773 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	774 %! A = cellfun (@(x,y,z) x + y + z, {1, 1, 1}, {2, 2, 2}, {3, 4, 5}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	775 %! "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	776 %! assert (A, {6, 7, 8});
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	777 %!test %% Two input arguments of different types
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	778 %! A = cellfun (@(x,y) islogical (x) && ischar (y), {false, true}, {"a", 3});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	779 %! assert (A, [true, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	780 %!test %% Pass another variable to the anonymous function
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	781 %! y = true;
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	782 %! A = cellfun (@(x) islogical (x) && y, {false, 0.3});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	783 %! assert (A, [true, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	784 %!test %% Three ouptut arguments of different type
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	785 %! [A, B, C] = cellfun (@find, {10, 11; 0, 12}, "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	786 %! assert (isequal (A, {true, true; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	787 %! assert (isequal (B, {true, true; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	788 %! assert (isequal (C, {10, 11; [], 12}));
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	789
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	790 %% Input arguments can be of type cell array of logical
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	791 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	792 %! A = cellfun (@(x,y) x == y, {false, true}, {true, true});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	793 %! assert (A, [false, true]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	794 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	795 %! A = cellfun (@(x,y) x == y, {false; true}, {true; true}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	796 %! "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	797 %! assert (A, [false; true]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	798 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	799 %! A = cellfun (@(x) x, {false, true; false, true}, "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	800 %! assert (A, {false, true; false, true});
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	801 %!test %% Three ouptut arguments of same type
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	802 %! [A, B, C] = cellfun (@find, {true, false; false, true}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	803 %! "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	804 %! assert (isequal (A, {true, []; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	805 %! assert (isequal (B, {true, []; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	806 %! assert (isequal (C, {true, []; [], true}));
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	807 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	808 %! A = cellfun (@(x,y) cell2str (x,y), {true}, {true}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	809 %! "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	810 %! assert (isfield (A, "identifier"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	811 %! assert (isfield (A, "message"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	812 %! assert (isfield (A, "index"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	813 %! assert (isempty (A.message), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	814 %! assert (A.index, 1);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	815 %!test %% Overwriting setting of "UniformOutput" true
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	816 %! A = cellfun (@(x,y) cell2str (x,y), {true}, {true}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	817 %! "UniformOutput", true, "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	818 %! assert (isfield (A, "identifier"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	819 %! assert (isfield (A, "message"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	820 %! assert (isfield (A, "index"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	821 %! assert (isempty (A.message), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	822 %! assert (A.index, 1);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	823
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	824 %% Input arguments can be of type cell array of numeric
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	825 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	826 %! A = cellfun (@(x,y) x>y, {1.1, 4.2}, {3.1, 2+3*i});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	827 %! assert (A, [false, true]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	828 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	829 %! A = cellfun (@(x,y) x>y, {1.1, 4.2; 2, 4}, {3.1, 2; 2, 4+2*i}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	830 %! "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	831 %! assert (A, [false, true; false, false]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	832 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	833 %! A = cellfun (@(x,y) x:y, {1.1, 4}, {3.1, 6}, "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	834 %! assert (isequal (A{1}, [1.1, 2.1, 3.1]));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	835 %! assert (isequal (A{2}, [4, 5, 6]));
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	836 %!test %% Three ouptut arguments of different type
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	837 %! [A, B, C] = cellfun (@find, {10, 11; 0, 12}, "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	838 %! assert (isequal (A, {true, true; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	839 %! assert (isequal (B, {true, true; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	840 %! assert (isequal (C, {10, 11; [], 12}));
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	841 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	842 %! A = cellfun (@(x,y) cell2str (x,y), {1.1, 4}, {3.1, 6}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	843 %! "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	844 %! B = isfield (A(1), "message") && isfield (A(1), "index");
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	845 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	846 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	847 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	848 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	849 %! assert ([A(1).index, A(2).index], [1, 2]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	850 %!test %% Overwriting setting of "UniformOutput" true
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	851 %! A = cellfun (@(x,y) cell2str (x,y), {1.1, 4}, {3.1, 6}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	852 %! "UniformOutput", true, "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	853 %! B = isfield (A(1), "message") && isfield (A(1), "index");
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	854 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	855 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	856 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	857 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	858 %! assert ([A(1).index, A(2).index], [1, 2]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	859
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	860 %% Input arguments can be of type cell arrays of character or strings
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	861 %!error %% "UniformOutput" false should be used
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	862 %! A = cellfun (@(x,y) x>y, {"ad", "c", "ghi"}, {"cc", "d", "fgh"});
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	863 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	864 %! A = cellfun (@(x,y) x>y, {"a"; "f"}, {"c"; "d"}, "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	865 %! assert (A, [false; true]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	866 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	867 %! A = cellfun (@(x,y) x:y, {"a", "d"}, {"c", "f"}, "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	868 %! assert (A, {"abc", "def"});
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	869 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	870 %! A = cellfun (@(x,y) cell2str (x,y), {"a", "d"}, {"c", "f"}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	871 %! "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	872 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	873 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	874 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	875 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	876 %! assert ([A(1).index, A(2).index], [1, 2]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	877 %!test %% Overwriting setting of "UniformOutput" true
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	878 %! A = cellfun (@(x,y) cell2str (x,y), {"a", "d"}, {"c", "f"}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	879 %! "UniformOutput", true, "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	880 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	881 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	882 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	883 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	884 %! assert ([A(1).index, A(2).index], [1, 2]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	885
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	886 %% Structures cannot be handled by cellfun
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	887 %!error
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	888 %! vst1.a = 1.1; vst1.b = 4.2; vst2.a = 3.1; vst2.b = 2;
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	889 %! A = cellfun (@(x,y) (x.a < y.a) && (x.b > y.b), vst1, vst2);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	890
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	891 %% Input arguments can be of type cell array of cell arrays
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	892 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	893 %! A = cellfun (@(x,y) x{1} < y{1}, {{1.1}, {4.2}}, {{3.1}, {2}});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	894 %! assert (A, [1, 0], 1e-16);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	895 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	896 %! A = cellfun (@(x,y) x{1} < y{1}, {{1.1}; {4.2}}, {{3.1}; {2}}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	897 %! "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	898 %! assert (A, [1; 0], 1e-16);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	899 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	900 %! A = cellfun (@(x,y) x{1} < y{1}, {{1.1}, {4.2}}, {{3.1}, {2}}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	901 %! "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	902 %! assert (A, {true, false});
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	903 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	904 %! A = cellfun (@(x,y) mat2str (x,y), {{1.1}, {4.2}}, {{3.1}, {2}}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	905 %! "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	906 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	907 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	908 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	909 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	910 %! assert ([A(1).index, A(2).index], [1, 2]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	911 %!test %% Overwriting setting of "UniformOutput" true
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	912 %! A = cellfun (@(x,y) mat2str (x,y), {{1.1}, {4.2}}, {{3.1}, {2}}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	913 %! "UniformOutput", true, "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	914 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	915 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	916 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	917 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	918 %! assert ([A(1).index, A(2).index], [1, 2]);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	919
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	920 %% Input arguments can be of type cell array of structure arrays
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	921 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	922 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	923 %! A = cellfun (@(x,y) (x.a == y.a) && (x.b < y.b), {a}, {b});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	924 %! assert (A, true);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	925 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	926 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	927 %! A = cellfun (@(x,y) (x.a == y.a) && (x.b < y.b) , {a}, {b}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	928 %! "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	929 %! assert (A, true);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	930 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	931 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	932 %! A = cellfun (@(x,y) (x.a == y.a) && (x.b < y.b) , {a}, {b}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	933 %! "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	934 %! assert (A, {true});
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	935 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	936 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	937 %! A = cellfun (@(x,y) cell2str (x.a, y.a), {a}, {b}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	938 %! "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	939 %! assert (isfield (A, "identifier"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	940 %! assert (isfield (A, "message"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	941 %! assert (isfield (A, "index"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	942 %! assert (isempty (A.message), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	943 %! assert (A.index, 1);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	944 %!test %% Overwriting setting of "UniformOutput" true
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	945 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	946 %! A = cellfun (@(x,y) cell2str (x.a, y.a), {a}, {b}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	947 %! "UniformOutput", true, "ErrorHandler", @__cellfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	948 %! assert (isfield (A, "identifier"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	949 %! assert (isfield (A, "message"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	950 %! assert (isfield (A, "index"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	951 %! assert (isempty (A.message), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	952 %! assert (A.index, 1);
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	953
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	954 %% A lot of other tests
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	955 %!assert (cellfun (@sin, {0,1}), sin ([0,1]))
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	956 %!assert (cellfun (inline ("sin (x)"), {0,1}), sin ([0,1]))
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	957 %!assert (cellfun ("sin", {0,1}), sin ([0,1]))
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	958 %!assert (cellfun ("isempty", {1,[]}), [false,true])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	959 %!assert (cellfun ("islogical", {false,pi}), [true,false])
17002 dd783018709b Add special case function "isnumeric" to cellfun.cc (bug #39387). Olaf Till <i7tiol@t-online.de> parents: 16047 diff changeset	960 %!assert (cellfun ("isnumeric", {false,pi,struct()}), [false,true,false])
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	961 %!assert (cellfun ("isreal", {1i,1}), [false,true])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	962 %!assert (cellfun ("length", {zeros(2,2),1}), [2,1])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	963 %!assert (cellfun ("prodofsize", {zeros(2,2),1}), [4,1])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	964 %!assert (cellfun ("ndims", {zeros([2,2,2]),1}), [3,2])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	965 %!assert (cellfun ("isclass", {zeros([2,2,2]),"test"}, "double"), [true,false])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	966 %!assert (cellfun ("size", {zeros([1,2,3]),1}, 1), [1,1])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	967 %!assert (cellfun ("size", {zeros([1,2,3]),1}, 2), [2,1])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	968 %!assert (cellfun ("size", {zeros([1,2,3]),1}, 3), [3,1])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	969 %!assert (cellfun (@atan2, {1,1}, {1,2}), [atan2(1,1), atan2(1,2)])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	970 %!assert (cellfun (@atan2, {1,1}, {1,2},"UniformOutput", false), {atan2(1,1), atan2(1,2)})
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	971 %!assert (cellfun (@sin, {1,2;3,4}), sin ([1,2;3,4]))
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	972 %!assert (cellfun (@atan2, {1,1;1,1}, {1,2;1,2}), atan2 ([1,1;1,1],[1,2;1,2]))
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	973 %!error cellfun (@factorial, {-1,3})
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	974 %!assert (cellfun (@factorial,{-1,3},"ErrorHandler",@(x,y) NaN), [NaN,6])
16000 3f93cd251bdb fix ErrorHandler in cellfun (bug #38256) Stefan Mahr <dac922@gmx.de> parents: 15195 diff changeset	975 %!assert (cellfun (@(x) x(2),{[1],[1,2]},"ErrorHandler",@(x,y) NaN), [NaN,2])
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	976 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	977 %! [a,b,c] = cellfun (@fileparts, {fullfile("a","b","c.d"), fullfile("e","f","g.h")}, "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	978 %! assert (a, {fullfile("a","b"), fullfile("e","f")});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	979 %! assert (b, {"c", "g"});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	980 %! assert (c, {".d", ".h"});
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	981
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	982 ## Tests for bug #40467
21317 a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	983 %!assert (cellfun (@isreal, {1 inf nan []}), [true, true, true, true])
a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	984 %!assert (cellfun (@isreal, {1 inf nan []}, "UniformOutput", false), {true, true, true, true})
a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	985 %!assert (cellfun (@iscomplex, {1 inf nan []}), [false, false, false, false])
a4faec57f4c8 maint: remove semicolon after %!assert tests to follow Octave conventions. Rik <rik@octave.org> parents: 21301 diff changeset	986 %!assert (cellfun (@iscomplex, {1 inf nan []}, "UniformOutput", false), {false, false, false, false})
17892 5401637c3fa7 Make cellfun obey "UniformOutput" for optimised internal functions (bug #40467) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 17787 diff changeset	987
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	988 %!error cellfun (1)
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	989 %!error cellfun ("isclass", 1)
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	990 %!error cellfun ("size", 1)
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	991 %!error cellfun (@sin, {[]}, "BadParam", false)
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	992 %!error cellfun (@sin, {[]}, "UniformOuput")
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	993 %!error cellfun (@sin, {[]}, "ErrorHandler")
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	994 */
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	995
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	996 // Arrayfun was originally a .m file written by Bill Denney and Jaroslav
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	997 // Hajek. It was converted to C++ by jwe so that it could properly
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	998 // handle the nargout = 0 case.
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	999
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14854 diff changeset	1000 DEFUN (arrayfun, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1001 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1002 @deftypefn {} {} arrayfun (@var{func}, @var{A})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1003 @deftypefnx {} {@var{x} =} arrayfun (@var{func}, @var{A})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1004 @deftypefnx {} {@var{x} =} arrayfun (@var{func}, @var{A}, @var{b}, @dots{})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1005 @deftypefnx {} {[@var{x}, @var{y}, @dots{}] =} arrayfun (@var{func}, @var{A}, @dots{})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1006 @deftypefnx {} {} arrayfun (@dots{}, "UniformOutput", @var{val})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1007 @deftypefnx {} {} arrayfun (@dots{}, "ErrorHandler", @var{errfunc})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1008
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1009 Execute a function on each element of an array.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1010
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1011 This is useful for functions that do not accept array arguments. If the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1012 function does accept array arguments it is better to call the function
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1013 directly.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1014
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1015 The first input argument @var{func} can be a string, a function
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1016 handle, an inline function, or an anonymous function. The input
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1017 argument @var{A} can be a logic array, a numeric array, a string
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1018 array, a structure array, or a cell array. By a call of the function
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1019 @command{arrayfun} all elements of @var{A} are passed on to the named
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1020 function @var{func} individually.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1021
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1022 The named function can also take more than two input arguments, with
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1023 the input arguments given as third input argument @var{b}, fourth
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1024 input argument @var{c}, @dots{} If given more than one array input
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1025 argument then all input arguments must have the same sizes, for
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1026 example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1027
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1028 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1029 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1030 arrayfun (@@atan2, [1, 0], [0, 1])
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1031 @result{} [ 1.5708 0.0000 ]
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1032 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1033 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1034
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1035 If the parameter @var{val} after a further string input argument
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1036 @qcode{"UniformOutput"} is set @code{true} (the default), then the named
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1037 function @var{func} must return a single element which then will be
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1038 concatenated into the return value and is of type matrix. Otherwise,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1039 if that parameter is set to @code{false}, then the outputs are
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1040 concatenated in a cell array. For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1041
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1042 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1043 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1044 arrayfun (@@(x,y) x:y, "abc", "def", "UniformOutput", false)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1045 @result{}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1046 @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1047 [1,1] = abcd
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1048 [1,2] = bcde
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1049 [1,3] = cdef
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1050 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1051 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1052 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1053
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1054 If more than one output arguments are given then the named function
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1055 must return the number of return values that also are expected, for
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1056 example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1057
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1058 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1059 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1060 [A, B, C] = arrayfun (@@find, [10; 0], "UniformOutput", false)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1061 @result{}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1062 A =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1063 @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1064 [1,1] = 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1065 [2,1] = [](0x0)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1066 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1067 B =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1068 @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1069 [1,1] = 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1070 [2,1] = [](0x0)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1071 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1072 C =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1073 @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1074 [1,1] = 10
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1075 [2,1] = [](0x0)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1076 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1077 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1078 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1079
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1080 If the parameter @var{errfunc} after a further string input argument
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1081 @qcode{"ErrorHandler"} is another string, a function handle, an inline
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1082 function, or an anonymous function, then @var{errfunc} defines a
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1083 function to call in the case that @var{func} generates an error.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1084 The definition of the function must be of the form
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1085
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1086 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1087 function [@dots{}] = errfunc (@var{s}, @dots{})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1088 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1089
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1090 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1091 where there is an additional input argument to @var{errfunc}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1092 relative to @var{func}, given by @var{s}. This is a structure with
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1093 the elements @qcode{"identifier"}, @qcode{"message"}, and
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1094 @qcode{"index"} giving, respectively, the error identifier, the error
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1095 message, and the index of the array elements that caused the error. The
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1096 size of the output argument of @var{errfunc} must have the same size as the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1097 output argument of @var{func}, otherwise a real error is thrown. For
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1098 example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1099
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1100 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1101 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1102 function y = ferr (s, x), y = "MyString"; endfunction
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1103 arrayfun (@@str2num, [1234],
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1104 "UniformOutput", false, "ErrorHandler", @@ferr)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1105 @result{}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1106 @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1107 [1,1] = MyString
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1108 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1109 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1110 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1111
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1112 @seealso{spfun, cellfun, structfun}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1113 @end deftypefn */)
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1114 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1115 int nargin = args.length ();
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1116
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1117 if (nargin < 2)
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1118 print_usage ();
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1119
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1120 octave_value_list retval;
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1121 int nargout1 = (nargout < 1 ? 1 : nargout);
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1122 bool symbol_table_lookup = false;
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1123 octave_value func = args(0);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1124
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1125 if (func.is_string ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1126 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1127 // See if we can convert the string into a function.
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1128 std::string name = args(0).string_value ();
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1129
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1130 if (! valid_identifier (name))
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1131 {
18862 6825522c25e4 maint: Use names beginning and ending with "__" for internal only functions. Rik <rik@octave.org> parents: 18812 diff changeset	1132 std::string fcn_name = unique_symbol_name ("__arrayfun_fcn__");
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1133 std::string fname = "function y = " + fcn_name + "(x) y = ";
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1134
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1135 octave_function *ptr_func
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1136 = extract_function (args(0), "arrayfun", fcn_name,
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1137 fname, "; endfunction");
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1138
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	1139 if (ptr_func)
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1140 func = octave_value (ptr_func, true);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1141 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1142 else
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1143 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1144 func = symbol_table::find_function (name);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1145
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1146 if (func.is_undefined ())
16003 3b3321f9db9f arrayfun: adding IDs to error messages in accordance with error_ids. Juan Pablo Carbajal <ajuanpi+dev@gmail.com> parents: 15195 diff changeset	1147 error_with_id ("Octave:invalid-input-arg",
16010 c5d548e4101f * cellfun.cc: Style fixes. John W. Eaton <jwe@octave.org> parents: 16004 diff changeset	1148 "arrayfun: invalid function NAME: %s",
c5d548e4101f * cellfun.cc: Style fixes. John W. Eaton <jwe@octave.org> parents: 16004 diff changeset	1149 name.c_str ());
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1150
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1151 symbol_table_lookup = true;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1152 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1153 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1154
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1155 if (func.is_function_handle () \|\| func.is_inline_function ()
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1156 \|\| func.is_function ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1157 {
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1158 // The following is an optimization because the symbol table can give a
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1159 // more specific function class, so this can result in fewer polymorphic
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1160 // function calls as the function gets called for each value of the array.
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1161
18678 6113e0c6920b maint: Clean up extra spaces before/after parentheses. Rik <rik@octave.org> parents: 18112 diff changeset	1162 if (! symbol_table_lookup)
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1163 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1164 if (func.is_function_handle ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1165 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1166 octave_fcn_handle* f = func.fcn_handle_value ();
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1167
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1168 // Overloaded function handles need to check the type of the
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1169 // arguments for each element of the array, so they cannot be
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1170 // optimized this way.
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1171 if (f -> is_overloaded ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1172 goto nevermind;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1173 }
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	1174 octave_value f
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	1175 = symbol_table::find_function (func.function_value () -> name ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	1176
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1177 if (f.is_defined ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1178 func = f;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1179 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1180
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1181 nevermind:
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1182
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1183 bool uniform_output = true;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1184 octave_value error_handler;
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1185
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1186 get_mapper_fun_options (args, nargin, uniform_output, error_handler);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1187
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1188 octave_value_list inputlist (nargin, octave_value ());
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1189
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1190 OCTAVE_LOCAL_BUFFER (octave_value, inputs, nargin);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1191 OCTAVE_LOCAL_BUFFER (bool, mask, nargin);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1192
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1193 octave_idx_type k = 1;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1194
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1195 dim_vector fdims (1, 1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1196
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1197 // Collect arguments. Pre-fill scalar elements of inputlist array.
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1198
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1199 for (int j = 0; j < nargin; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1200 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1201 inputs[j] = args(j+1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1202 mask[j] = inputs[j].numel () != 1;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1203
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1204 if (! mask[j])
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1205 inputlist(j) = inputs[j];
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1206 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1207
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1208 for (int j = 0; j < nargin; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1209 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1210 if (mask[j])
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1211 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1212 fdims = inputs[j].dims ();
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1213 k = inputs[j].numel ();
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1214
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1215 for (int i = j+1; i < nargin; i++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1216 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1217 if (mask[i] && inputs[i].dims () != fdims)
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1218 error_with_id ("Octave:invalid-input-arg",
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1219 "arrayfun: dimensions mismatch");
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1220 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1221 break;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1222 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1223 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1224
21743 f4d7d0eb5b0c use namespace for unwind_protect class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	1225 octave::unwind_protect frame;
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1226 frame.protect_var (buffer_error_messages);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1227
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1228 if (error_handler.is_defined ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1229 buffer_error_messages++;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1230
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1231 // Apply functions.
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1232
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1233 if (uniform_output)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1234 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1235 std::list<octave_value_list> idx_list (1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1236 idx_list.front ().resize (1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1237 std::string idx_type = "(";
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1238
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1239 OCTAVE_LOCAL_BUFFER (octave_value, retv, nargout1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1240
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1241 for (octave_idx_type count = 0; count < k; count++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1242 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1243 idx_list.front ()(0) = count + 1.0;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1244
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1245 for (int j = 0; j < nargin; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1246 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1247 if (mask[j])
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1248 inputlist.xelem (j) = inputs[j].do_index_op (idx_list);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1249 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1250
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1251 const octave_value_list tmp
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1252 = get_output_list (count, nargout, inputlist, func,
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1253 error_handler);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1254
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1255 if (nargout > 0 && tmp.length () < nargout)
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1256 error_with_id ("Octave:invalid-fun-call",
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1257 "arrayfun: function returned fewer than nargout values");
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1258
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1259 if (nargout > 0
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1260 \|\| (nargout == 0
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1261 && tmp.length () > 0 && tmp(0).is_defined ()))
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1262 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1263 int num_to_copy = tmp.length ();
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1264
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1265 if (num_to_copy > nargout1)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1266 num_to_copy = nargout1;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1267
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1268 if (count == 0)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1269 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1270 for (int j = 0; j < num_to_copy; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1271 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1272 if (tmp(j).is_defined ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1273 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1274 octave_value val = tmp(j);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1275
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1276 if (val.numel () == 1)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1277 retv[j] = val.resize (fdims);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1278 else
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1279 error_with_id ("Octave:invalid-fun-call",
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1280 "arrayfun: all values must be scalars when UniformOutput = true");
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1281 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1282 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1283 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1284 else
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1285 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1286 for (int j = 0; j < num_to_copy; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1287 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1288 if (tmp(j).is_defined ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1289 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1290 octave_value val = tmp(j);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1291
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1292 if (! retv[j].fast_elem_insert (count, val))
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1293 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1294 if (val.numel () == 1)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1295 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1296 idx_list.front ()(0) = count + 1.0;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1297 retv[j].assign (octave_value::op_asn_eq,
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1298 idx_type, idx_list, val);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1299 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1300 else
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1301 error_with_id ("Octave:invalid-fun-call",
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1302 "arrayfun: all values must be scalars when UniformOutput = true");
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1303 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1304 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1305 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1306 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1307 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1308 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1309
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1310 retval.resize (nargout1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1311
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1312 for (int j = 0; j < nargout1; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1313 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1314 if (nargout > 0 && retv[j].is_undefined ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1315 retval(j) = NDArray (fdims);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1316 else
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1317 retval(j) = retv[j];
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1318 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1319 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1320 else
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1321 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1322 std::list<octave_value_list> idx_list (1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1323 idx_list.front ().resize (1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1324 std::string idx_type = "(";
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1325
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1326 OCTAVE_LOCAL_BUFFER (Cell, results, nargout1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1327
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1328 for (int j = 0; j < nargout1; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1329 results[j].resize (fdims, Matrix ());
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1330
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1331 bool have_some_output = false;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1332
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1333 for (octave_idx_type count = 0; count < k; count++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1334 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1335 idx_list.front ()(0) = count + 1.0;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1336
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1337 for (int j = 0; j < nargin; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1338 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1339 if (mask[j])
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1340 inputlist.xelem (j) = inputs[j].do_index_op (idx_list);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1341 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1342
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1343 const octave_value_list tmp
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1344 = get_output_list (count, nargout, inputlist, func,
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1345 error_handler);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1346
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1347 if (nargout > 0 && tmp.length () < nargout)
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1348 error_with_id ("Octave:invalid-fun-call",
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1349 "arrayfun: function returned fewer than nargout values");
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1350
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1351 if (nargout > 0
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1352 \|\| (nargout == 0
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1353 && tmp.length () > 0 && tmp(0).is_defined ()))
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1354 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1355 int num_to_copy = tmp.length ();
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1356
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1357 if (num_to_copy > nargout1)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1358 num_to_copy = nargout1;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1359
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1360 if (num_to_copy > 0)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1361 have_some_output = true;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1362
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1363 for (int j = 0; j < num_to_copy; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1364 results[j](count) = tmp(j);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1365 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1366 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1367
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1368 if (have_some_output \|\| fdims.any_zero ())
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1369 {
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1370 retval.resize (nargout1);
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1371
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1372 for (int j = 0; j < nargout1; j++)
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1373 retval(j) = results[j];
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1374 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1375 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1376 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1377 else
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1378 error_with_id ("Octave:invalid-fun-call",
16010 c5d548e4101f * cellfun.cc: Style fixes. John W. Eaton <jwe@octave.org> parents: 16004 diff changeset	1379 "arrayfun: argument NAME must be a string or function handle");
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1380
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1381 return retval;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1382 }
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1383
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1384 /*
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	1385 %!function r = __f11 (x)
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1386 %! global __arrayfun_test_num_outputs__;
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1387 %! __arrayfun_test_num_outputs__ = nargout;
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1388 %! r = x;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	1389 %!endfunction
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1390
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	1391 %!function __f01 (x)
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1392 %! global __arrayfun_test_num_outputs__;
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1393 %! __arrayfun_test_num_outputs__ = nargout;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	1394 %!endfunction
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1395
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1396 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1397 %! global __arrayfun_test_num_outputs__;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	1398 %! arrayfun (@__f11, {1});
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1399 %! assert (__arrayfun_test_num_outputs__, 0);
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	1400 %! x = arrayfun (@__f11, {1});
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1401 %! assert (__arrayfun_test_num_outputs__, 1);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1402
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1403 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1404 %! global __arrayfun_test_num_outputs__;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	1405 %! arrayfun (@__f01, {1});
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1406 %! assert (__arrayfun_test_num_outputs__, 0);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1407
21581 6fab85c1538f maint: Follow Octave conventions for use of semicolon in BIST tests. Rik <rik@octave.org> parents: 21580 diff changeset	1408 %!error x = arrayfun (@__f01, [1, 2])
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1409
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1410 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1411 %! assert (arrayfun (@__f11, [1, 2]), [1, 2]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1412 %! assert (arrayfun (@__f11, [1, 2], "uniformoutput", false), {1, 2});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1413 %! assert (arrayfun (@__f11, {1, 2}), {1, 2});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1414 %! assert (arrayfun (@__f11, {1, 2}, "uniformoutput", false), {{1}, {2}});
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1415
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1416 %!assert (arrayfun (@ones, 1, [2,3], "uniformoutput", false), {[1,1], [1,1,1]})
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1417
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1418 %% Test function to check the "Errorhandler" option
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1419 %!function z = __arrayfunerror (S, varargin)
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1420 %! z = S;
14085 4e8f23ccadce test: Use internal prefix "__" for %!functions to avoid polluting workspace Rik <octave@nomad.inbox5.com> parents: 14076 diff changeset	1421 %!endfunction
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1422 %% First input argument can be a string, an inline function, a
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1423 %% function_handle or an anonymous function
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1424 %!test
21580 ecce63c99c3f maint: Add semicolons to terminate code in %! blocks. Rik <rik@octave.org> parents: 21562 diff changeset	1425 %! arrayfun (@isequal, [false, true], [true, true]); # No output argument
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1426 %!error
21580 ecce63c99c3f maint: Add semicolons to terminate code in %! blocks. Rik <rik@octave.org> parents: 21562 diff changeset	1427 %! arrayfun (@isequal); # One or less input arguments
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1428 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1429 %! A = arrayfun ("isequal", [false, true], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1430 %! assert (A, [false, true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1431 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1432 %! A = arrayfun (inline ("(x == y)", "x", "y"), [false, true], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1433 %! assert (A, [false, true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1434 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1435 %! A = arrayfun (@isequal, [false, true], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1436 %! assert (A, [false, true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1437 %!test
14854 5ae9f0f77635 maint: Use Octave coding conventions for coddling parenthis is DLD-FUNCTIONS directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1438 %! A = arrayfun (@(x,y) isequal (x,y), [false, true], [true, true]);
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1439 %! assert (A, [false, true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1440
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1441 %% Number of input and output arguments may be greater than one
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1442 %#!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1443 %! A = arrayfun (@(x) islogical (x), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1444 %! assert (A, true);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1445 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1446 %! A = arrayfun (@(x,y,z) x + y + z, [1, 1, 1], [2, 2, 2], [3, 4, 5]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1447 %! assert (A, [6, 7, 8], 1e-16);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1448 %!test %% Two input arguments of different types
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1449 %! A = arrayfun (@(x,y) islogical (x) && ischar (y), false, "a");
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1450 %! assert (A, true);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1451 %!test %% Pass another variable to the anonymous function
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1452 %! y = true;
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1453 %! A = arrayfun (@(x) islogical (x && y), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1454 %! assert (A, true);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1455 %!test %% Three ouptut arguments of different type
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1456 %! [A, B, C] = arrayfun (@find, [10, 11; 0, 12], "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1457 %! assert (isequal (A, {true, true; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1458 %! assert (isequal (B, {true, true; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1459 %! assert (isequal (C, {10, 11; [], 12}));
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1460
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1461 %% Input arguments can be of type logical
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1462 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1463 %! A = arrayfun (@(x,y) x == y, [false, true], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1464 %! assert (A, [false, true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1465 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1466 %! A = arrayfun (@(x,y) x == y, [false; true], [true; true], "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1467 %! assert (A, [false; true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1468 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1469 %! A = arrayfun (@(x) x, [false, true, false, true], "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1470 %! assert (A, {false, true, false, true});
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1471 %!test %% Three ouptut arguments of same type
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1472 %! [A, B, C] = arrayfun (@find, [true, false; false, true], "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1473 %! assert (isequal (A, {true, []; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1474 %! assert (isequal (B, {true, []; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1475 %! assert (isequal (C, {true, []; [], true}));
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1476 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	1477 %! A = arrayfun (@(x,y) array2str (x,y), true, true, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1478 %! "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1479 %! assert (isfield (A, "identifier"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1480 %! assert (isfield (A, "message"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1481 %! assert (isfield (A, "index"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1482 %! assert (isempty (A.message), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1483 %! assert (A.index, 1);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1484 %!test %% Overwriting setting of "UniformOutput" true
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	1485 %! A = arrayfun (@(x,y) array2str (x,y), true, true, "UniformOutput", true, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1486 %! "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1487 %! assert (isfield (A, "identifier"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1488 %! assert (isfield (A, "message"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1489 %! assert (isfield (A, "index"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1490 %! assert (isempty (A.message), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1491 %! assert (A.index, 1);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1492
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1493 %% Input arguments can be of type numeric
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1494 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1495 %! A = arrayfun (@(x,y) x>y, [1.1, 4.2], [3.1, 2+3*i]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1496 %! assert (A, [false, true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1497 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1498 %! A = arrayfun (@(x,y) x>y, [1.1, 4.2; 2, 4], [3.1, 2; 2, 4+2*i], "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1499 %! assert (A, [false, true; false, false]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1500 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1501 %! A = arrayfun (@(x,y) x:y, [1.1, 4], [3.1, 6], "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1502 %! assert (isequal (A{1}, [1.1, 2.1, 3.1]));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1503 %! assert (isequal (A{2}, [4, 5, 6]));
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1504 %!test %% Three ouptut arguments of different type
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1505 %! [A, B, C] = arrayfun (@find, [10, 11; 0, 12], "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1506 %! assert (isequal (A, {true, true; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1507 %! assert (isequal (B, {true, true; [], true}));
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1508 %! assert (isequal (C, {10, 11; [], 12}));
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1509 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	1510 %! A = arrayfun (@(x,y) array2str (x,y), {1.1, 4}, {3.1, 6}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1511 %! "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1512 %! B = isfield (A(1), "message") && isfield (A(1), "index");
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1513 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1514 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1515 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1516 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1517 %! assert ([A(1).index, A(2).index], [1, 2]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1518 %!test %% Overwriting setting of "UniformOutput" true
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	1519 %! A = arrayfun (@(x,y) array2str (x,y), {1.1, 4}, {3.1, 6}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1520 %! "UniformOutput", true, "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1521 %! B = isfield (A(1), "message") && isfield (A(1), "index");
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1522 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1523 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1524 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1525 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1526 %! assert ([A(1).index, A(2).index], [1, 2]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1527
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1528 %% Input arguments can be of type character or strings
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1529 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1530 %! A = arrayfun (@(x,y) x>y, ["ad", "c", "ghi"], ["cc", "d", "fgh"]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1531 %! assert (A, [false, true, false, true, true, true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1532 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1533 %! A = arrayfun (@(x,y) x>y, ["a"; "f"], ["c"; "d"], "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1534 %! assert (A, [false; true]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1535 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1536 %! A = arrayfun (@(x,y) x:y, ["a", "d"], ["c", "f"], "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1537 %! assert (A, {"abc", "def"});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1538 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	1539 %! A = arrayfun (@(x,y) cell2str (x,y), ["a", "d"], ["c", "f"], ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1540 %! "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1541 %! B = isfield (A(1), "identifier") && isfield (A(1), "message") && isfield (A(1), "index");
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1542 %! assert (B, true);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1543
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1544 %% Input arguments can be of type structure
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1545 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1546 %! a = struct ("a", 1.1, "b", 4.2); b = struct ("a", 3.1, "b", 2);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1547 %! A = arrayfun (@(x,y) (x.a < y.a) && (x.b > y.b), a, b);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1548 %! assert (A, true);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1549 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1550 %! a = struct ("a", 1.1, "b", 4.2); b = struct ("a", 3.1, "b", 2);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1551 %! A = arrayfun (@(x,y) (x.a < y.a) && (x.b > y.b), a, b, "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1552 %! assert (A, true);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1553 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1554 %! a = struct ("a", 1.1, "b", 4.2); b = struct ("a", 3.1, "b", 2);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1555 %! A = arrayfun (@(x,y) x.a:y.a, a, b, "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1556 %! assert (isequal (A, {[1.1, 2.1, 3.1]}));
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1557 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1558 %! A = arrayfun (@(x) mat2str(x), "a", "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1559 %! assert (isfield (A, "identifier"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1560 %! assert (isfield (A, "message"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1561 %! assert (isfield (A, "index"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1562 %! assert (isempty (A.message), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1563 %! assert (A.index, 1);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1564 %!test %% Overwriting setting of "UniformOutput" true
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	1565 %! A = arrayfun (@(x) mat2str(x), "a", "UniformOutput", true, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1566 %! "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1567 %! assert (isfield (A, "identifier"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1568 %! assert (isfield (A, "message"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1569 %! assert (isfield (A, "index"), true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1570 %! assert (isempty (A.message), false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1571 %! assert (A.index, 1);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1572
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1573 %% Input arguments can be of type cell array
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1574 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1575 %! A = arrayfun (@(x,y) x{1} < y{1}, {1.1, 4.2}, {3.1, 2});
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1576 %! assert (A, [true, false]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1577 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1578 %! A = arrayfun (@(x,y) x{1} < y{1}, {1.1; 4.2}, {3.1; 2}, "UniformOutput", true);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1579 %! assert (A, [true; false]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1580 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1581 %! A = arrayfun (@(x,y) x{1} < y{1}, {1.1, 4.2}, {3.1, 2}, "UniformOutput", false);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1582 %! assert (A, {true, false});
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1583 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1584 %! A = arrayfun (@(x,y) num2str(x,y), {1.1, 4.2}, {3.1, 2}, "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1585 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1586 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1587 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1588 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1589 %! assert ([A(1).index, A(2).index], [1, 2]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1590 %!test
17245 7babcdb9bc13 Use ... instead of \ for line continuation marker. Stefan Mahr <dac922@gmx.de> parents: 17199 diff changeset	1591 %! A = arrayfun (@(x,y) num2str (x,y), {1.1, 4.2}, {3.1, 2}, ...
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1592 %! "UniformOutput", true, "ErrorHandler", @__arrayfunerror);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1593 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1594 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1595 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1596 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1597 %! assert ([A(1).index, A(2).index], [1, 2]);
13234 e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1598 */
e066d173aae6 improve compatibility of arrayfun for nargout = 0 case John W. Eaton <jwe@octave.org> parents: 13231 diff changeset	1599
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1600 static void
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1601 do_num2cell_helper (const dim_vector& dv,
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1602 const Array<int>& dimv,
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1603 dim_vector& celldv, dim_vector& arraydv,
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1604 Array<int>& perm)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1605 {
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	1606 int dvl = dimv.numel ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21581 diff changeset	1607 int maxd = dv.ndims ();
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1608 celldv = dv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1609 for (int i = 0; i < dvl; i++)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1610 maxd = std::max (maxd, dimv(i));
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21581 diff changeset	1611 if (maxd > dv.ndims ())
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1612 celldv.resize (maxd, 1);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1613 arraydv = celldv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1614
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1615 OCTAVE_LOCAL_BUFFER_INIT (bool, sing, maxd, false);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1616
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10291 diff changeset	1617 perm.clear (maxd, 1);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1618 for (int i = 0; i < dvl; i++)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1619 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1620 int k = dimv(i) - 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1621 if (k < 0)
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	1622 error ("num2cell: dimension indices must be positive");
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	1623
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	1624 if (i > 0 && k < dimv(i-1) - 1)
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	1625 error ("num2cell: dimension indices must be strictly increasing");
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1626
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1627 sing[k] = true;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1628 perm(i) = k;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1629 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1630
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1631 for (int k = 0, i = dvl; k < maxd; k++)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1632 if (! sing[k])
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1633 perm(i++) = k;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1634
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1635 for (int i = 0; i < maxd; i++)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1636 if (sing[i])
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1637 celldv(i) = 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1638 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1639 arraydv(i) = 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1640 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1641
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21127 diff changeset	1642 template <typename NDA>
10756 d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1643 static inline typename NDA::element_type
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1644 do_num2cell_elem (const NDA& array, octave_idx_type i)
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1645 { return array(i); }
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1646
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1647 static inline Cell
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1648 do_num2cell_elem (const Cell& array, octave_idx_type i)
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1649 { return Cell (array(i)); }
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1650
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21127 diff changeset	1651 template <typename NDA>
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1652 static Cell
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1653 do_num2cell (const NDA& array, const Array<int>& dimv)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1654 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1655 if (dimv.is_empty ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1656 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1657 Cell retval (array.dims ());
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1658 octave_idx_type nel = array.numel ();
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1659 for (octave_idx_type i = 0; i < nel; i++)
10756 d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1660 retval.xelem (i) = do_num2cell_elem (array, i);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1661
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1662 return retval;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1663 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1664 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1665 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1666 dim_vector celldv, arraydv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1667 Array<int> perm;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1668 do_num2cell_helper (array.dims (), dimv, celldv, arraydv, perm);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1669
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1670 NDA parray = array.permute (perm);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1671
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17893 diff changeset	1672 octave_idx_type nela = arraydv.numel ();
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17893 diff changeset	1673 octave_idx_type nelc = celldv.numel ();
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1674 parray = parray.reshape (dim_vector (nela, nelc));
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1675
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1676 Cell retval (celldv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1677 for (octave_idx_type i = 0; i < nelc; i++)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1678 {
9731 7b9cbaad68d6 extend Array<T> Jaroslav Hajek <highegg@gmail.com> parents: 9728 diff changeset	1679 retval.xelem (i) = NDA (parray.column (i).reshape (arraydv));
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1680 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1681
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1682 return retval;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1683 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1684 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1685
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1686 // FIXME: this is a mess, but if a size method for the object exists,
13695 348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1687 // we have to call it to get the size of the object instead of using the
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1688 // internal dims method.
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1689
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1690 static dim_vector
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1691 get_object_dims (octave_value& obj)
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1692 {
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1693 dim_vector retval;
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1694
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1695 Matrix m = obj.size ();
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1696
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1697 int n = m.numel ();
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1698
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1699 retval.resize (n);
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1700
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1701 for (int i = 0; i < n; i++)
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1702 retval(i) = m(i);
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1703
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1704 return retval;
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1705 }
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1706
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1707 static Cell
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1708 do_object2cell (const octave_value& obj, const Array<int>& dimv)
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1709 {
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1710 Cell retval;
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1711
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1712 // FIXME: this copy is only needed because the octave_value::size
13695 348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1713 // method is not const.
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1714 octave_value array = obj;
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1715
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1716 if (! dimv.is_empty ())
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1717 error ("num2cell (A, dim) not implemented for class objects");
13695 348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1718
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1719 dim_vector dv = get_object_dims (array);
13695 348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1720
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1721 retval.resize (dv);
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1722
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1723 octave_value_list idx (1);
13695 348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1724
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1725 for (octave_idx_type i = 0; i < dv.numel (); i++)
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1726 {
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1727 octave_quit ();
13695 348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1728
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1729 idx(0) = double (i+1);
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1730
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20918 diff changeset	1731 retval.xelem (i) = array.single_subsref ("(", idx);
13695 348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1732 }
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1733
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1734 return retval;
348857854c52 correctly handle multidimensional objects in num2cell John W. Eaton <jwe@octave.org> parents: 13329 diff changeset	1735 }
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1736
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14854 diff changeset	1737 DEFUN (num2cell, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1738 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1739 @deftypefn {} {@var{C} =} num2cell (@var{A})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1740 @deftypefnx {} {@var{C} =} num2cell (@var{A}, @var{dim})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1741 Convert the numeric matrix @var{A} to a cell array.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1742
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1743 If @var{dim} is defined, the value @var{C} is of dimension 1 in this
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1744 dimension and the elements of @var{A} are placed into @var{C} in slices.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1745 For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1746
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1747 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1748 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1749 num2cell ([1,2;3,4])
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1750 @result{}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1751 @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1752 [1,1] = 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1753 [2,1] = 3
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1754 [1,2] = 2
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1755 [2,2] = 4
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1756 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1757 num2cell ([1,2;3,4],1)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1758 @result{}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1759 @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1760 [1,1] =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1761 1
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1762 3
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1763 [1,2] =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1764 2
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1765 4
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1766 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1767 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1768 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1769
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1770 @seealso{mat2cell}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	1771 @end deftypefn */)
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1772 {
20897 9aad16a799c9 maint: Replace argc variable name with nargin in C++ code. Rik <rik@octave.org> parents: 20853 diff changeset	1773 int nargin = args.length ();
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1774
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1775 if (nargin < 1 \|\| nargin > 2)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5784 diff changeset	1776 print_usage ();
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1777
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1778 octave_value retval;
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	1779
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1780 octave_value array = args(0);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1781
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1782 Array<int> dimv;
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1783 if (nargin > 1)
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1784 dimv = args(1).int_vector_value (true);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1785
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1786 if (array.is_bool_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1787 retval = do_num2cell (array.bool_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1788 else if (array.is_char_matrix ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1789 retval = do_num2cell (array.char_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1790 else if (array.is_numeric_type ())
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1791 {
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1792 if (array.is_integer_type ())
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1793 {
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1794 if (array.is_int8_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1795 retval = do_num2cell (array.int8_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1796 else if (array.is_int16_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1797 retval = do_num2cell (array.int16_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1798 else if (array.is_int32_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1799 retval = do_num2cell (array.int32_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1800 else if (array.is_int64_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1801 retval = do_num2cell (array.int64_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1802 else if (array.is_uint8_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1803 retval = do_num2cell (array.uint8_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1804 else if (array.is_uint16_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1805 retval = do_num2cell (array.uint16_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1806 else if (array.is_uint32_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1807 retval = do_num2cell (array.uint32_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1808 else if (array.is_uint64_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1809 retval = do_num2cell (array.uint64_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1810 }
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1811 else if (array.is_complex_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1812 {
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1813 if (array.is_single_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1814 retval = do_num2cell (array.float_complex_array_value (), dimv);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1815 else
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1816 retval = do_num2cell (array.complex_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1817 }
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1818 else
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1819 {
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1820 if (array.is_single_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1821 retval = do_num2cell (array.float_array_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1822 else
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1823 retval = do_num2cell (array.array_value (), dimv);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1824 }
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1825 }
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1826 else if (array.is_object ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1827 retval = do_object2cell (array, dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1828 else if (array.is_map ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1829 retval = do_num2cell (array.map_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1830 else if (array.is_cell ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1831 retval = do_num2cell (array.cell_value (), dimv);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	1832 else
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20980 diff changeset	1833 err_wrong_type_arg ("num2cell", array);
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1834
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1835 return retval;
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1836 }
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1837
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1838 /*
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1839 %!assert (num2cell ([1,2;3,4]), {1,2;3,4})
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1840 %!assert (num2cell ([1,2;3,4], 1), {[1;3],[2;4]})
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	1841 %!assert (num2cell ([1,2;3,4], 2), {[1,2];[3,4]})
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1842 */
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1843
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1844 static bool
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1845 mat2cell_mismatch (const dim_vector& dv,
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1846 const Array<octave_idx_type> *d, int nd)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1847 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1848 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1849 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1850 octave_idx_type s = 0;
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	1851 for (octave_idx_type j = 0; j < d[i].numel (); j++)
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1852 s += d[i](j);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1853
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21581 diff changeset	1854 octave_idx_type r = i < dv.ndims () ? dv(i) : 1;
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1855
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1856 if (s != r)
21399 8017ce5b2a6e Avoid 1-th, 2-th, ... in error message of mat2cell dim mismatch (bug #47330) Lachlan Andrew <lachlanbis@gmail.com> parents: 21317 diff changeset	1857 error ("mat2cell: mismatch on dimension %d (%d != %d)", i+1, r, s);
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1858 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1859
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1860 return false;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1861 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1862
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21127 diff changeset	1863 template <typename container>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1864 static void
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1865 prepare_idx (container *idx, int idim, int nd,
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1866 const Array<octave_idx_type>* d)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1867 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1868 octave_idx_type nidx = idim < nd ? d[idim].numel () : 1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1869 if (nidx == 1)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1870 idx[0] = idx_vector::colon;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1871 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1872 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1873 octave_idx_type l = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1874 for (octave_idx_type i = 0; i < nidx; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1875 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1876 octave_idx_type u = l + d[idim](i);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1877 idx[i] = idx_vector (l, u);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1878 l = u;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1879 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1880 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1881 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1882
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1883 // 2D specialization, works for Array, Sparse and octave_map.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1884 // Uses 1D or 2D indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1885
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21127 diff changeset	1886 template <typename Array2D>
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1887 static Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1888 do_mat2cell_2d (const Array2D& a, const Array<octave_idx_type> *d, int nd)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1889 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1890 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1891 assert (nd == 1 \|\| nd == 2);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1892 assert (a.ndims () == 2);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1893
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1894 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1895 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1896
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	1897 octave_idx_type nridx = d[0].numel ();
a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	1898 octave_idx_type ncidx = nd == 1 ? 1 : d[1].numel ();
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1899 retval.clear (nridx, ncidx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1900
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1901 int ivec = -1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1902 if (a.rows () > 1 && a.cols () == 1 && ncidx == 1)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1903 ivec = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1904 else if (a.rows () == 1 && nridx == 1 && nd == 2)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1905 ivec = 1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1906
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1907 if (ivec >= 0)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1908 {
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21743 diff changeset	1909 // Vector split. Use 1D indexing.
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17893 diff changeset	1910 octave_idx_type l = 0;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17893 diff changeset	1911 octave_idx_type nidx = (ivec == 0 ? nridx : ncidx);
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1912 for (octave_idx_type i = 0; i < nidx; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1913 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1914 octave_idx_type u = l + d[ivec](i);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1915 retval(i) = a.index (idx_vector (l, u));
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1916 l = u;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1917 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1918 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1919 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1920 {
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21743 diff changeset	1921 // General 2D case. Use 2D indexing.
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1922 OCTAVE_LOCAL_BUFFER (idx_vector, ridx, nridx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1923 prepare_idx (ridx, 0, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1924
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1925 OCTAVE_LOCAL_BUFFER (idx_vector, cidx, ncidx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1926 prepare_idx (cidx, 1, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1927
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1928 for (octave_idx_type j = 0; j < ncidx; j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1929 for (octave_idx_type i = 0; i < nridx; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1930 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1931 octave_quit ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1932
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1933 retval(i,j) = a.index (ridx[i], cidx[j]);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1934 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1935 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1936
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1937 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1938 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1939
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21743 diff changeset	1940 // Nd case. Works for Arrays and octave_map.
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1941 // Uses Nd indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1942
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21127 diff changeset	1943 template <typename ArrayND>
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1944 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1945 do_mat2cell_nd (const ArrayND& a, const Array<octave_idx_type> *d, int nd)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1946 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1947 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1948 assert (nd >= 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1949
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1950 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1951 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1952
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1953 dim_vector rdv = dim_vector::alloc (nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1954 OCTAVE_LOCAL_BUFFER (octave_idx_type, nidx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1955 octave_idx_type idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1956 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1957 {
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	1958 rdv(i) = nidx[i] = d[i].numel ();
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1959 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1960 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1961
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1962 retval.clear (rdv);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1963
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1964 OCTAVE_LOCAL_BUFFER (idx_vector, xidx, idxtot);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1965 OCTAVE_LOCAL_BUFFER (idx_vector *, idx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1966
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1967 idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1968 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1969 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1970 idx[i] = xidx + idxtot;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1971 prepare_idx (idx[i], i, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1972 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1973 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1974
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1975 OCTAVE_LOCAL_BUFFER_INIT (octave_idx_type, ridx, nd, 0);
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1976 NoAlias< Array<idx_vector> > ra_idx
57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1977 (dim_vector (1, std::max (nd, a.ndims ())), idx_vector::colon);
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1978
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1979 for (octave_idx_type j = 0; j < retval.numel (); j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1980 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1981 octave_quit ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1982
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1983 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1984 ra_idx(i) = idx[i][ridx[i]];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1985
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1986 retval(j) = a.index (ra_idx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1987
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1988 rdv.increment_index (ridx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1989 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1990
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1991 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1992 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1993
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1994 // Dispatcher.
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21127 diff changeset	1995 template <typename ArrayND>
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1996 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1997 do_mat2cell (const ArrayND& a, const Array<octave_idx_type> *d, int nd)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1998 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1999 if (a.ndims () == 2 && nd <= 2)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2000 return do_mat2cell_2d (a, d, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2001 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2002 return do_mat2cell_nd (a, d, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2003 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2004
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21743 diff changeset	2005 // General case. Works for any class supporting do_index_op.
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2006 // Uses Nd indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2007
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2008 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2009 do_mat2cell (octave_value& a, const Array<octave_idx_type> *d, int nd)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2010 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2011 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2012 assert (nd >= 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2013
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2014 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2015 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2016
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2017 dim_vector rdv = dim_vector::alloc (nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2018 OCTAVE_LOCAL_BUFFER (octave_idx_type, nidx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2019 octave_idx_type idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2020 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2021 {
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	2022 rdv(i) = nidx[i] = d[i].numel ();
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2023 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2024 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2025
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2026 retval.clear (rdv);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2027
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2028 OCTAVE_LOCAL_BUFFER (octave_value, xidx, idxtot);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2029 OCTAVE_LOCAL_BUFFER (octave_value *, idx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2030
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2031 idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2032 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2033 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2034 idx[i] = xidx + idxtot;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2035 prepare_idx (idx[i], i, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2036 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2037 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2038
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2039 OCTAVE_LOCAL_BUFFER_INIT (octave_idx_type, ridx, nd, 0);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	2040 octave_value_list ra_idx (std::max (nd, a.ndims ()),
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2041 octave_value::magic_colon_t);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2042
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2043 for (octave_idx_type j = 0; j < retval.numel (); j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2044 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2045 octave_quit ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2046
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2047 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2048 ra_idx(i) = idx[i][ridx[i]];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2049
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2050 retval(j) = a.do_index_op (ra_idx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2051
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2052 rdv.increment_index (ridx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2053 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2054
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2055 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2056 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2057
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14854 diff changeset	2058 DEFUN (mat2cell, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2059 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2060 @deftypefn {} {@var{C} =} mat2cell (@var{A}, @var{m}, @var{n})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2061 @deftypefnx {} {@var{C} =} mat2cell (@var{A}, @var{d1}, @var{d2}, @dots{})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2062 @deftypefnx {} {@var{C} =} mat2cell (@var{A}, @var{r})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2063 Convert the matrix @var{A} to a cell array.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2064
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2065 If @var{A} is 2-D, then it is required that
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2066 @code{sum (@var{m}) == size (@var{A}, 1)} and
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2067 @code{sum (@var{n}) == size (@var{A}, 2)}. Similarly, if @var{A} is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2068 multi-dimensional and the number of dimensional arguments is equal to the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2069 dimensions of @var{A}, then it is required that
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2070 @code{sum (@var{di}) == size (@var{A}, i)}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2071
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2072 Given a single dimensional argument @var{r}, the other dimensional
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2073 arguments are assumed to equal @code{size (@var{A},@var{i})}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2074
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2075 An example of the use of mat2cell is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2076
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2077 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2078 mat2cell (reshape (1:16,4,4), [3,1], [3,1])
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2079 @result{}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2080 @{
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2081 [1,1] =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2082
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2083 1 5 9
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2084 2 6 10
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2085 3 7 11
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2086
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2087 [2,1] =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2088
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2089 4 8 12
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2090
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2091 [1,2] =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2092
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2093 13
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2094 14
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2095 15
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2096
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2097 [2,2] = 16
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2098 @}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2099 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2100 @seealso{num2cell, cell2mat}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2101 @end deftypefn */)
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2102 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14501 diff changeset	2103 int nargin = args.length ();
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2104
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2105 if (nargin < 2)
7038 4482ba9814b7 [project @ 2007-10-19 16:05:48 by jwe] jwe parents: 7017 diff changeset	2106 print_usage ();
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2107
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	2108 octave_value retval;
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	2109
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2110 // Prepare indices.
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2111 OCTAVE_LOCAL_BUFFER (Array<octave_idx_type>, d, nargin-1);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2112
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2113 for (int i = 1; i < nargin; i++)
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2114 d[i-1] = args(i).octave_idx_type_vector_value (true);
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2115
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2116 octave_value a = args(0);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2117 bool sparse = a.is_sparse_type ();
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2118 if (sparse && nargin > 3)
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2119 error ("mat2cell: sparse arguments only support 2-D indexing");
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2120
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2121 switch (a.builtin_type ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2122 {
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2123 case btyp_double:
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2124 {
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2125 if (sparse)
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2126 retval = do_mat2cell_2d (a.sparse_matrix_value (), d, nargin-1);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2127 else
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2128 retval = do_mat2cell (a.array_value (), d, nargin - 1);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2129 }
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2130 break;
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2131
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2132 case btyp_complex:
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2133 {
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2134 if (sparse)
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2135 retval = do_mat2cell_2d (a.sparse_complex_matrix_value (), d,
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2136 nargin-1);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2137 else
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2138 retval = do_mat2cell (a.complex_array_value (), d, nargin - 1);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2139 }
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2140 break;
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2141
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2142 #define BTYP_BRANCH(X, Y) \
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2143 case btyp_ ## X: \
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2144 retval = do_mat2cell (a.Y ## _value (), d, nargin - 1); \
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2145 break
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2146
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2147 BTYP_BRANCH (float, float_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2148 BTYP_BRANCH (float_complex, float_complex_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2149 BTYP_BRANCH (bool, bool_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2150 BTYP_BRANCH (char, char_array);
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2151
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2152 BTYP_BRANCH (int8, int8_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2153 BTYP_BRANCH (int16, int16_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2154 BTYP_BRANCH (int32, int32_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2155 BTYP_BRANCH (int64, int64_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2156 BTYP_BRANCH (uint8, uint8_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2157 BTYP_BRANCH (uint16, uint16_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2158 BTYP_BRANCH (uint32, uint32_array);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2159 BTYP_BRANCH (uint64, uint64_array);
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2160
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2161 BTYP_BRANCH (cell, cell);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2162 BTYP_BRANCH (struct, map);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2163
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	2164 #undef BTYP_BRANCH
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2165
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2166 case btyp_func_handle:
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20980 diff changeset	2167 err_wrong_type_arg ("mat2cell", a);
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2168 break;
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2169
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2170 default:
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2171 retval = do_mat2cell (a, d, nargin-1);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2172 break;
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2173 }
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2174
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2175 return retval;
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2176 }
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2177
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2178 /*
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	2179 %!test
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	2180 %! x = reshape (1:20, 5, 4);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	2181 %! c = mat2cell (x, [3,2], [3,1]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	2182 %! assert (c, {[1,6,11;2,7,12;3,8,13],[16;17;18];[4,9,14;5,10,15],[19;20]});
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2183
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2184 %!test
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	2185 %! x = "abcdefghij";
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	2186 %! c = mat2cell (x, 1, [0,4,2,0,4,0]);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	2187 %! empty1by0str = resize ("", 1, 0);
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14366 diff changeset	2188 %! assert (c, {empty1by0str,"abcd","ef",empty1by0str,"ghij",empty1by0str});
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	2189 */
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2190
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	2191 // FIXME: it would be nice to allow ranges being handled without a conversion.
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21127 diff changeset	2192 template <typename NDA>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	2193 static Cell
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	2194 do_cellslices_nda (const NDA& array,
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	2195 const Array<octave_idx_type>& lb,
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2196 const Array<octave_idx_type>& ub,
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2197 int dim = -1)
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2198 {
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	2199 octave_idx_type n = lb.numel ();
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2200 Cell retval (1, n);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	2201 if (array.is_vector () && (dim == -1
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	2202 \|\| (dim == 0 && array.columns () == 1)
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2203 \|\| (dim == 1 && array.rows () == 1)))
9057 8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	2204 {
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	2205 for (octave_idx_type i = 0; i < n; i++)
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	2206 retval(i) = array.index (idx_vector (lb(i) - 1, ub(i)));
9057 8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	2207 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	2208 else
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	2209 {
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2210 const dim_vector dv = array.dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21581 diff changeset	2211 int ndims = dv.ndims ();
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2212 if (dim < 0)
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2213 dim = dv.first_non_singleton ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2214 ndims = std::max (ndims, dim + 1);
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2215
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	2216 Array<idx_vector> idx (dim_vector (ndims, 1), idx_vector::colon);
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2217
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	2218 for (octave_idx_type i = 0; i < n; i++)
9057 8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	2219 {
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2220 idx(dim) = idx_vector (lb(i) - 1, ub(i));
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2221 retval(i) = array.index (idx);
9057 8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	2222 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	2223 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	2224
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2225 return retval;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2226 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2227
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14854 diff changeset	2228 DEFUN (cellslices, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2229 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2230 @deftypefn {} {@var{sl} =} cellslices (@var{x}, @var{lb}, @var{ub}, @var{dim})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2231 Given an array @var{x}, this function produces a cell array of slices from
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2232 the array determined by the index vectors @var{lb}, @var{ub}, for lower and
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2233 upper bounds, respectively.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2234
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2235 In other words, it is equivalent to the following code:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2236
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2237 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2238 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2239 n = length (lb);
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2240 sl = cell (1, n);
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2241 for i = 1:length (lb)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2242 sl@{i@} = x(:,@dots{},lb(i):ub(i),@dots{},:);
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2243 endfor
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2244 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2245 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2246
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2247 The position of the index is determined by @var{dim}. If not specified,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2248 slicing is done along the first non-singleton dimension.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2249 @seealso{cell2mat, cellindexmat, cellfun}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2250 @end deftypefn */)
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2251 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2252 int nargin = args.length ();
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2253
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2254 if (nargin < 3 \|\| nargin > 4)
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2255 print_usage ();
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2256
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2257 octave_value x = args(0);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2258 Array<octave_idx_type> lb = args(1).octave_idx_type_vector_value ();
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2259 Array<octave_idx_type> ub = args(2).octave_idx_type_vector_value ();
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2260 int dim = -1;
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2261 if (nargin == 4)
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2262 {
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2263 dim = args(3).int_value () - 1;
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2264 if (dim < 0)
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2265 error ("cellslices: DIM must be a valid dimension");
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2266 }
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2267
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2268 if (lb.numel () != ub.numel ())
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2269 error ("cellslices: the lengths of LB and UB must match");
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2270
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2271 Cell retcell;
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2272 if (! x.is_sparse_type () && x.is_matrix_type ())
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2273 {
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2274 // specialize for some dense arrays.
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2275 if (x.is_bool_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2276 retcell = do_cellslices_nda (x.bool_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2277 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2278 else if (x.is_char_matrix ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2279 retcell = do_cellslices_nda (x.char_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2280 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2281 else if (x.is_integer_type ())
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2282 {
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2283 if (x.is_int8_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2284 retcell = do_cellslices_nda (x.int8_array_value (),
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2285 lb, ub, dim);
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2286 else if (x.is_int16_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2287 retcell = do_cellslices_nda (x.int16_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2288 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2289 else if (x.is_int32_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2290 retcell = do_cellslices_nda (x.int32_array_value (),
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2291 lb, ub, dim);
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2292 else if (x.is_int64_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2293 retcell = do_cellslices_nda (x.int64_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2294 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2295 else if (x.is_uint8_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2296 retcell = do_cellslices_nda (x.uint8_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2297 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2298 else if (x.is_uint16_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2299 retcell = do_cellslices_nda (x.uint16_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2300 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2301 else if (x.is_uint32_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2302 retcell = do_cellslices_nda (x.uint32_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2303 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2304 else if (x.is_uint64_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2305 retcell = do_cellslices_nda (x.uint64_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2306 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2307 }
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2308 else if (x.is_complex_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2309 {
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2310 if (x.is_single_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2311 retcell = do_cellslices_nda (x.float_complex_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2312 lb, ub, dim);
20560 56fee8f84fe7 eliminate more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	2313 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2314 retcell = do_cellslices_nda (x.complex_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2315 lb, ub, dim);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2316 }
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2317 else
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2318 {
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2319 if (x.is_single_type ())
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2320 retcell = do_cellslices_nda (x.float_array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2321 lb, ub, dim);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2322 else
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2323 retcell = do_cellslices_nda (x.array_value (),
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2324 lb, ub, dim);
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2325 }
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2326 }
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2327 else
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2328 {
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2329 // generic code.
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2330 octave_idx_type n = lb.numel ();
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2331 retcell = Cell (1, n);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2332 const dim_vector dv = x.dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21581 diff changeset	2333 int ndims = dv.ndims ();
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2334 if (dim < 0)
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2335 dim = dv.first_non_singleton ();
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2336 ndims = std::max (ndims, dim + 1);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2337 octave_value_list idx (ndims, octave_value::magic_colon_t);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2338 for (octave_idx_type i = 0; i < n; i++)
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2339 {
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2340 idx(dim) = Range (lb(i), ub(i));
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2341 retcell(i) = x.do_index_op (idx);
35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20804 diff changeset	2342 }
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2343 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2344
21127 df7891224709 maint: Use "return ovl (...)" in DEFUN macros. Rik <rik@octave.org> parents: 21100 diff changeset	2345 return ovl (retcell);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	2346 }
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	2347
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	2348 /*
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	2349 %!test
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	2350 %! m = [1, 2, 3, 4; 5, 6, 7, 8; 9, 10, 11, 12];
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	2351 %! c = cellslices (m, [1, 2], [2, 3], 2);
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	2352 %! assert (c, {[1, 2; 5, 6; 9, 10], [2, 3; 6, 7; 10, 11]});
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	2353 */
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	2354
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14854 diff changeset	2355 DEFUN (cellindexmat, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2356 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2357 @deftypefn {} {@var{y} =} cellindexmat (@var{x}, @var{varargin})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2358 Perform indexing of matrices in a cell array.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2359
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2360 Given a cell array of matrices @var{x}, this function computes
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2361
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2362 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2363 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2364 Y = cell (size (X));
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2365 for i = 1:numel (X)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2366 Y@{i@} = X@{i@}(varargin@{:@});
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2367 endfor
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2368 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2369 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2370 @seealso{cellslices, cellfun}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	2371 @end deftypefn */)
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	2372 {
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2373 if (args.length () == 0)
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	2374 print_usage ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	2375
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2376 const Cell x = args(0).xcell_value ("cellindexmat: X must be a cell");
20918 6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	2377
6f0bd96f93c0 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20897 diff changeset	2378 NoAlias<Cell> y (x.dims ());
20804 a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2379 octave_idx_type nel = x.numel ();
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2380 octave_value_list idx = args.slice (1, args.length () - 1);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2381
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2382 for (octave_idx_type i = 0; i < nel; i++)
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2383 {
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2384 octave_quit ();
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2385
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2386 octave_value tmp = x(i);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2387
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2388 y(i) = tmp.do_index_op (idx);
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2389 }
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2390
a6eaedd8bd75 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20756 diff changeset	2391 return octave_value (y);
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	2392 }

Mercurial > octave

annotate libinterp/corefcn/cellfun.cc @ 22022:278fc29b69ca