octave: src/DLD-FUNCTIONS/cellfun.cc annotate

annotate src/DLD-FUNCTIONS/cellfun.cc @ 10963:0d7624852beb

implement cellindexmat function

author	Jaroslav Hajek <highegg@gmail.com>
date	Mon, 13 Sep 2010 08:23:32 +0200
parents	a4f482e66b65
children	50273985ebca

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
8920 eb63fbe60fab update copyright notices John W. Eaton <jwe@octave.org> parents: 8828 diff changeset	3 Copyright (C) 2005, 2006, 2007, 2008, 2009 Mohamed Kamoun
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	4 Copyright (C) 2009 Jaroslav Hajek
10521 4d1fc073fbb7 add some missing copyright stmts Jaroslav Hajek <highegg@gmail.com> parents: 10428 diff changeset	5 Copyright (C) 2010 VZLU Prague
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	6
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	7 This file is part of Octave.
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	8
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	9 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	10 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	11 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	12 option) any later version.
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	13
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	14 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	15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	16 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	17 for more details.
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	18
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	19 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	20 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	21 <http://www.gnu.org/licenses/>.
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	22
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 #ifdef HAVE_CONFIG_H
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	26 #include <config.h>
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	27 #endif
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	28
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	29 #include <string>
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	30 #include <vector>
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	31 #include <list>
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8985 diff changeset	32 #include <memory>
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	33
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	34 #include "lo-mappers.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 8373 diff changeset	35 #include "oct-locbuf.h"
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	36
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	37 #include "Cell.h"
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	38 #include "oct-map.h"
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	39 #include "defun-dld.h"
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	40 #include "parse.h"
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	41 #include "variables.h"
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	42 #include "ov-colon.h"
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	43 #include "unwind-prot.h"
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	44 #include "gripes.h"
9728 70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	45 #include "utils.h"
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	46
10044 2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	47 #include "ov-scalar.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	48 #include "ov-float.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	49 #include "ov-complex.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	50 #include "ov-flt-complex.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	51 #include "ov-bool.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	52 #include "ov-int8.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	53 #include "ov-int16.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	54 #include "ov-int32.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	55 #include "ov-int64.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	56 #include "ov-uint8.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	57 #include "ov-uint16.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	58 #include "ov-uint32.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	59 #include "ov-uint64.h"
2d7a8c227713 rewrite uniformoutput optimization in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10043 diff changeset	60
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	61 static octave_value_list
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	62 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	63 const octave_value_list& inputlist,
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	64 octave_value& func,
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	65 octave_value& error_handler)
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	66 {
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	67 octave_value_list tmp = func.do_multi_index_op (nargout, inputlist);
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	68
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	69 if (error_state)
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	70 {
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	71 if (error_handler.is_defined ())
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	72 {
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	73 Octave_map msg;
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	74 msg.assign ("identifier", last_error_id ());
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	75 msg.assign ("message", last_error_message ());
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	76 msg.assign ("index", octave_value(double (count + static_cast<octave_idx_type>(1))));
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	77 octave_value_list errlist = inputlist;
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	78 errlist.prepend (msg);
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	79 buffer_error_messages--;
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	80 error_state = 0;
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	81 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	82 buffer_error_messages++;
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	83
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	84 if (error_state)
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	85 tmp.clear ();
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	86 }
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	87 else
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	88 tmp.clear ();
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	89 }
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	90
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	91 return tmp;
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	92 }
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	93
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	94 DEFUN_DLD (cellfun, args, nargout,
8715 954b6f69f51d doc fixes John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	95 "-- texinfo --\n\
10687 a8ce6bdecce5 Improve documentation strings. Rik <octave@nomad.inbox5.com> parents: 10670 diff changeset	96 @deftypefn {Loadable Function} {} cellfun (@var{name}, @var{c})\n\
6854 364765c17648 [project @ 2007-09-01 00:03:10 by dbateman] dbateman parents: 6704 diff changeset	97 @deftypefnx {Loadable Function} {} cellfun (\"size\", @var{c}, @var{k})\n\
364765c17648 [project @ 2007-09-01 00:03:10 by dbateman] dbateman parents: 6704 diff changeset	98 @deftypefnx {Loadable Function} {} cellfun (\"isclass\", @var{c}, @var{class})\n\
364765c17648 [project @ 2007-09-01 00:03:10 by dbateman] dbateman parents: 6704 diff changeset	99 @deftypefnx {Loadable Function} {} cellfun (@var{func}, @var{c})\n\
364765c17648 [project @ 2007-09-01 00:03:10 by dbateman] dbateman parents: 6704 diff changeset	100 @deftypefnx {Loadable Function} {} cellfun (@var{func}, @var{c}, @var{d})\n\
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	101 @deftypefnx {Loadable Function} {[@var{a}, @dots{}] =} cellfun (@dots{})\n\
6854 364765c17648 [project @ 2007-09-01 00:03:10 by dbateman] dbateman parents: 6704 diff changeset	102 @deftypefnx {Loadable Function} {} cellfun (@dots{}, 'ErrorHandler', @var{errfunc})\n\
364765c17648 [project @ 2007-09-01 00:03:10 by dbateman] dbateman parents: 6704 diff changeset	103 @deftypefnx {Loadable Function} {} cellfun (@dots{}, 'UniformOutput', @var{val})\n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	104 \n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	105 Evaluate the function named @var{name} on the elements of the cell array\n\
5543 4d52e637a72a [project @ 2005-11-21 16:13:47 by jwe] jwe parents: 5451 diff changeset	106 @var{c}. Elements in @var{c} are passed on to the named function\n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	107 individually. The function @var{name} can be one of the functions\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	108 \n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	109 @table @code\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	110 @item isempty\n\
5543 4d52e637a72a [project @ 2005-11-21 16:13:47 by jwe] jwe parents: 5451 diff changeset	111 Return 1 for empty elements.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	112 \n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	113 @item islogical\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	114 Return 1 for logical elements.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	115 \n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	116 @item isreal\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	117 Return 1 for real elements.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	118 \n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	119 @item length\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	120 Return a vector of the lengths of cell elements.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	121 \n\
5543 4d52e637a72a [project @ 2005-11-21 16:13:47 by jwe] jwe parents: 5451 diff changeset	122 @item ndims\n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	123 Return the number of dimensions of each element.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	124 \n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	125 @item prodofsize\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	126 Return the product of dimensions of each element.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	127 \n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	128 @item size\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	129 Return the size along the @var{k}-th dimension.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	130 \n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	131 @item isclass\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	132 Return 1 for elements of @var{class}.\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	133 @end table\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	134 \n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	135 Additionally, @code{cellfun} accepts an arbitrary function @var{func}\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	136 in the form of an inline function, function handle, or the name of a\n\
9036 58604c45ca74 Cleanup of data types related documentation Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	137 function (in a character string). In the case of a character string\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	138 argument, the function must accept a single argument named @var{x}, and\n\
9036 58604c45ca74 Cleanup of data types related documentation Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	139 it must return a string value. The function can take one or more arguments,\n\
10791 3140cb7a05a1 Add spellchecker scripts for Octave and run spellcheck of documentation Rik <octave@nomad.inbox5.com> parents: 10786 diff changeset	140 with the inputs arguments given by @var{c}, @var{d}, etc. Equally the\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	141 function can return one or more output arguments. For example:\n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	142 \n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	143 @example\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	144 @group\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	145 cellfun (@@atan2, @{1, 0@}, @{0, 1@})\n\
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	146 @result{}ans = [1.57080 0.00000]\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	147 @end group\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	148 @end example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	149 \n\
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	150 The number of output arguments of @code{cellfun} matches the number of output\n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	151 arguments of the function. The outputs of the function will be collected\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	152 into the output arguments of @code{cellfun} like this:\n\
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	153 \n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	154 @example\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	155 @group\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	156 function [a, b] = twoouts (x)\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	157 a = x;\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	158 b = x*x;\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	159 endfunction\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	160 [aa, bb] = cellfun(@@twoouts, @{1, 2, 3@})\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	161 @result{}\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	162 aa = \n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	163 1 2 3\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	164 bb =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	165 1 4 9\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	166 @end group\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	167 @end example\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	168 \n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	169 Note that per default the output argument(s) are arrays of the same size as\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	170 the input arguments. Input arguments that are singleton (1x1) cells will be\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	171 automatically expanded to the size of the other arguments.\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	172 \n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	173 If the parameter 'UniformOutput' is set to true (the default), then the\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	174 function must return scalars which will be concatenated into the return\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	175 array(s). If 'UniformOutput' is false, the outputs are concatenated into a\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	176 cell array (or cell arrays). For example:\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	177 \n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	178 @example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	179 @group\n\
6623 545847da3b88 [project @ 2007-05-15 02:23:08 by jwe] jwe parents: 6550 diff changeset	180 cellfun (\"tolower(x)\", @{\"Foo\", \"Bar\", \"FooBar\"@},\n\
545847da3b88 [project @ 2007-05-15 02:23:08 by jwe] jwe parents: 6550 diff changeset	181 \"UniformOutput\",false)\n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	182 @result{} ans = @{\"foo\", \"bar\", \"foobar\"@}\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	183 @end group\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	184 @end example\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	185 \n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	186 Given the parameter 'ErrorHandler', then @var{errfunc} defines a function to\n\
9036 58604c45ca74 Cleanup of data types related documentation Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	187 call in case @var{func} generates an error. The form of the function is\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	188 \n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	189 @example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	190 function [@dots{}] = errfunc (@var{s}, @dots{})\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	191 @end example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	192 \n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	193 @noindent\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	194 where there is an additional input argument to @var{errfunc} relative to\n\
9036 58604c45ca74 Cleanup of data types related documentation Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	195 @var{func}, given by @var{s}. This is a structure with the elements\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	196 'identifier', 'message' and 'index', giving respectively the error\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	197 identifier, the error message, and the index into the input arguments\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	198 of the element that caused the error. For example:\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	199 \n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	200 @example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	201 @group\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	202 function y = foo (s, x), y = NaN; endfunction\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	203 cellfun (@@factorial, @{-1,2@},'ErrorHandler',@@foo)\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	204 @result{} ans = [NaN 2]\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	205 @end group\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	206 @end example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	207 \n\
10687 a8ce6bdecce5 Improve documentation strings. Rik <octave@nomad.inbox5.com> parents: 10670 diff changeset	208 @seealso{arrayfun, structfun, spfun}\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	209 @end deftypefn")
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	210 {
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	211 octave_value_list retval;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	212 int nargin = args.length ();
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	213 int nargout1 = (nargout < 1 ? 1 : nargout);
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	214
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	215 if (nargin < 2)
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	216 {
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	217 error ("cellfun: you must supply at least 2 arguments");
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5784 diff changeset	218 print_usage ();
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	219 return retval;
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	220 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	221
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	222 octave_value func = args(0);
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	223
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	224 if (! args(1).is_cell ())
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	225 {
5543 4d52e637a72a [project @ 2005-11-21 16:13:47 by jwe] jwe parents: 5451 diff changeset	226 error ("cellfun: second argument must be a cell array");
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	227
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	228 return retval;
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	229 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	230
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	231 if (func.is_string ())
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	232 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	233 const Cell f_args = args(1).cell_value ();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	234
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	235 octave_idx_type k = f_args.numel ();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	236
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	237 std::string name = func.string_value ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	238
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	239 if (name == "isempty")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	240 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	241 boolNDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	242 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	243 result(count) = f_args.elem(count).is_empty ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	244 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	245 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	246 else if (name == "islogical")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	247 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	248 boolNDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	249 for (octave_idx_type count= 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	250 result(count) = f_args.elem(count).is_bool_type ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	251 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	252 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	253 else if (name == "isreal")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	254 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	255 boolNDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	256 for (octave_idx_type count= 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	257 result(count) = f_args.elem(count).is_real_type ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	258 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	259 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	260 else if (name == "length")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	261 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	262 NDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	263 for (octave_idx_type count= 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	264 result(count) = static_cast<double> (f_args.elem(count).length ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	265 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	266 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	267 else if (name == "ndims")
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	268 {
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	269 NDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	270 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	271 result(count) = static_cast<double> (f_args.elem(count).ndims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	272 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	273 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	274 else if (name == "prodofsize" \|\| name == "numel")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	275 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	276 NDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	277 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	278 result(count) = static_cast<double> (f_args.elem(count).numel ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	279 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	280 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	281 else if (name == "size")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	282 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	283 if (nargin == 3)
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	284 {
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	285 int d = args(2).nint_value () - 1;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	286
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	287 if (d < 0)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	288 error ("cellfun: third argument must be a positive integer");
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	289
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	290 if (! error_state)
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	291 {
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	292 NDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	293 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	294 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	295 dim_vector dv = f_args.elem(count).dims ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	296 if (d < dv.length ())
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	297 result(count) = static_cast<double> (dv(d));
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	298 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	299 result(count) = 1.0;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	300 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	301 retval(0) = result;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	302 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	303 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	304 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	305 error ("not enough arguments for `size'");
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	306 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	307 else if (name == "isclass")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	308 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	309 if (nargin == 3)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	310 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	311 std::string class_name = args(2).string_value();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	312 boolNDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	313 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	314 result(count) = (f_args.elem(count).class_name() == class_name);
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	315
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	316 retval(0) = result;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	317 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	318 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	319 error ("not enough arguments for `isclass'");
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	320 }
10033 f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	321 else if (name == "subsref" && nargin == 5 && nargout == 1
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	322 && args(2).numel () == 1 && args(2).is_cell ()
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	323 && args(3).is_string ()
10043 7fbdeaa9b0e0 fix common_size optimization Jaroslav Hajek <highegg@gmail.com> parents: 10033 diff changeset	324 && args(3).xtolower ().string_value () == "uniformoutput"
7fbdeaa9b0e0 fix common_size optimization Jaroslav Hajek <highegg@gmail.com> parents: 10033 diff changeset	325 && ! args(4).bool_value () && ! error_state)
10033 f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	326 {
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	327 // This optimizes the case of applying the same index expression to
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	328 // multiple values. We decode the subscript just once. uniformoutput must
10043 7fbdeaa9b0e0 fix common_size optimization Jaroslav Hajek <highegg@gmail.com> parents: 10033 diff changeset	329 // be set to false.
10033 f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	330
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	331 const Cell tmpc = args(2).cell_value ();
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	332 octave_value subs = tmpc(0);
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	333
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	334 std::string type;
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	335 std::list<octave_value_list> idx;
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	336 decode_subscripts ("subsref", subs, type, idx);
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	337
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	338 if (! error_state)
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	339 {
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	340 Cell result (f_args.dims ());
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	341 for (octave_idx_type count = 0; count < k && ! error_state; count++)
10075 84b0725f4b09 return class types by reference in const Array element access functions Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	342 {
84b0725f4b09 return class types by reference in const Array element access functions Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	343 octave_value tmp = f_args.elem (count);
84b0725f4b09 return class types by reference in const Array element access functions Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	344 result(count) = tmp.subsref (type, idx);
84b0725f4b09 return class types by reference in const Array element access functions Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	345 }
10033 f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	346
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	347 retval(0) = result;
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	348 }
f349847c4541 optimize cellfun (@subsref, args, {subs}, uniformoutput, true) case Jaroslav Hajek <highegg@gmail.com> parents: 9988 diff changeset	349 }
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	350 else
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	351 {
9728 70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	352 if (! valid_identifier (name))
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	353 {
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	354
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	355 std::string fcn_name = unique_symbol_name ("__cellfun_fcn_");
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	356 std::string fname = "function y = ";
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	357 fname.append (fcn_name);
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	358 fname.append ("(x) y = ");
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	359 octave_function *ptr_func = extract_function (args(0), "cellfun",
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	360 fcn_name, fname, "; endfunction");
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	361 if (ptr_func && ! error_state)
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	362 func = octave_value (ptr_func, true);
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	363 }
10428 fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	364 else
fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	365 {
fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	366 func = symbol_table::find_function (name);
fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	367 if (func.is_undefined ())
fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	368 error ("cellfun: invalid function name: %s", name.c_str ());
fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	369 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	370 }
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	371 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	372
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	373 if (error_state \|\| ! retval.empty ())
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	374 return retval;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	375
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	376 if (func.is_function_handle () \|\| func.is_inline_function ()
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	377 \|\| func.is_function ())
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	378 {
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	379 unwind_protect frame;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	380 frame.protect_var (buffer_error_messages);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	381
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	382 bool uniform_output = true;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	383 octave_value error_handler;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	384
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	385 while (nargin > 3 && args(nargin-2).is_string())
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	386 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	387 std::string arg = args(nargin-2).string_value();
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	388
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	389 std::transform (arg.begin (), arg.end (),
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	390 arg.begin (), tolower);
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	391
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	392 if (arg == "uniformoutput")
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	393 uniform_output = args(nargin-1).bool_value();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	394 else if (arg == "errorhandler")
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	395 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	396 if (args(nargin-1).is_function_handle () \|\|
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	397 args(nargin-1).is_inline_function ())
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	398 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	399 error_handler = args(nargin-1);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	400 }
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	401 else if (args(nargin-1).is_string ())
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	402 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	403 std::string err_name = args(nargin-1).string_value ();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	404 error_handler = symbol_table::find_function (err_name);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	405 if (error_handler.is_undefined ())
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	406 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	407 error ("cellfun: invalid function name: %s", err_name.c_str ());
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	408 break;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	409 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	410 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	411 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	412 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	413 error ("invalid errorhandler value");
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	414 break;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	415 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	416 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	417 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	418 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	419 error ("cellfun: unrecognized parameter %s",
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	420 arg.c_str());
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	421 break;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	422 }
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	423
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	424 nargin -= 2;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	425 }
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	426
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	427 nargin -= 1;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	428
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	429 octave_value_list inputlist (nargin, octave_value ());
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	430
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	431 OCTAVE_LOCAL_BUFFER (Cell, inputs, nargin);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	432 OCTAVE_LOCAL_BUFFER (bool, mask, nargin);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	433
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	434 // This is to prevent copy-on-write.
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	435 const Cell *cinputs = inputs;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	436
9684 c5ff5f858cfd omission from last patch Jaroslav Hajek <highegg@gmail.com> parents: 9683 diff changeset	437 octave_idx_type k = 1;
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	438
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	439 dim_vector fdims (1, 1);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	440
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	441 if (error_state)
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	442 return octave_value_list ();
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	443
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	444 for (int j = 0; j < nargin; j++)
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	445 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	446 if (! args(j+1).is_cell ())
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	447 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	448 error ("cellfun: arguments must be cells");
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	449 return octave_value_list ();
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	450 }
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	451
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	452 inputs[j] = args(j+1).cell_value ();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	453 mask[j] = inputs[j].numel () != 1;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	454 if (! mask[j])
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	455 inputlist(j) = cinputs[j](0);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	456 }
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	457
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	458 for (int j = 0; j < nargin; j++)
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	459 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	460 if (mask[j])
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	461 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	462 fdims = inputs[j].dims ();
9683 5b3b9dcfd59c fix crash in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9678 diff changeset	463 k = inputs[j].numel ();
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	464 for (int i = j+1; i < nargin; i++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	465 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	466 if (mask[i] && inputs[i].dims () != fdims)
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	467 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	468 error ("cellfun: Dimensions mismatch.");
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	469 return octave_value_list ();
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	470 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	471 }
9683 5b3b9dcfd59c fix crash in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9678 diff changeset	472 break;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	473 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	474 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	475
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	476 if (error_handler.is_defined ())
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	477 buffer_error_messages++;
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	478
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	479 if (uniform_output)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	480 {
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	481 std::list<octave_value_list> idx_list (1);
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	482 idx_list.front ().resize (1);
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	483 std::string idx_type = "(";
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	484
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	485 OCTAVE_LOCAL_BUFFER (octave_value, retv, nargout1);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	486
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	487 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	488 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	489 for (int j = 0; j < nargin; j++)
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	490 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	491 if (mask[j])
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	492 inputlist.xelem (j) = cinputs[j](count);
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	493 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	494
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	495 const octave_value_list tmp = get_output_list (count, nargout, inputlist,
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	496 func, error_handler);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	497
9459 cb0b21f34abc avoid double error messages in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9450 diff changeset	498 if (error_state)
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	499 return retval;
9459 cb0b21f34abc avoid double error messages in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9450 diff changeset	500
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	501 if (tmp.length () < nargout1)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	502 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	503 if (tmp.length () < nargout)
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	504 {
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	505 error ("cellfun: too many output arguments");
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	506 return octave_value_list ();
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	507 }
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	508 else
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	509 nargout1 = 0;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	510 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	511
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	512 if (count == 0)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	513 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	514 for (int j = 0; j < nargout1; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	515 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	516 octave_value val = tmp(j);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	517
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	518 if (val.numel () == 1)
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	519 retv[j] = val.resize (fdims);
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	520 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	521 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	522 error ("cellfun: expecting all values to be scalars for UniformOutput = true");
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	523 break;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	524 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	525 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	526 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	527 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	528 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	529 for (int j = 0; j < nargout1; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	530 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	531 octave_value val = tmp(j);
5989 e049385342f6 [project @ 2006-09-14 02:10:46 by jwe] jwe parents: 5988 diff changeset	532
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	533 if (! retv[j].fast_elem_insert (count, val))
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	534 {
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	535 if (val.numel () == 1)
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	536 {
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	537 idx_list.front ()(0) = count + 1.0;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	538 retv[j].assign (octave_value::op_asn_eq,
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	539 idx_type, idx_list, val);
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	540
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	541 if (error_state)
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	542 break;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	543 }
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	544 else
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	545 {
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	546 error ("cellfun: expecting all values to be scalars for UniformOutput = true");
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	547 break;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	548 }
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8985 diff changeset	549 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	550 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	551 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	552
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	553 if (error_state)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	554 break;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	555 }
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8985 diff changeset	556
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	557 retval.resize (nargout1);
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	558 for (int j = 0; j < nargout1; j++)
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	559 retval(j) = retv[j];
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	560 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	561 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	562 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	563 OCTAVE_LOCAL_BUFFER (Cell, results, nargout1);
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	564 for (int j = 0; j < nargout1; j++)
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	565 results[j].resize (fdims);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	566
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	567 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	568 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	569 for (int j = 0; j < nargin; j++)
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	570 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	571 if (mask[j])
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	572 inputlist.xelem (j) = cinputs[j](count);
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	573 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	574
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	575 const octave_value_list tmp = get_output_list (count, nargout, inputlist,
a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	576 func, error_handler);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	577
9459 cb0b21f34abc avoid double error messages in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9450 diff changeset	578 if (error_state)
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	579 return retval;
9459 cb0b21f34abc avoid double error messages in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9450 diff changeset	580
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	581 if (tmp.length () < nargout1)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	582 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	583 if (tmp.length () < nargout)
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	584 {
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	585 error ("cellfun: too many output arguments");
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	586 return octave_value_list ();
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	587 }
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	588 else
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	589 nargout1 = 0;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	590 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	591
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	592
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	593 for (int j = 0; j < nargout1; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	594 results[j](count) = tmp(j);
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	595 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	596
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	597 retval.resize(nargout1);
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	598 for (int j = 0; j < nargout1; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	599 retval(j) = results[j];
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	600 }
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	601 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	602 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	603 error ("cellfun: first argument must be a string or function handle");
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	604
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	605 return retval;
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	606 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	607
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	608 /*
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	609
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	610 %% Test function to check the "Errorhandler" option
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	611 %!function [z] = cellfunerror (S, varargin)
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	612 %! z = S;
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	613 %! endfunction
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	614
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	615 %% 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	616 %% a function_handle or an anonymous function
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	617 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	618 %! A = cellfun ("islogical", {true, 0.1, false, i*2});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	619 %! assert (A, [true, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	620 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	621 %! A = cellfun (inline ("islogical (x)", "x"), {true, 0.1, false, i*2});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	622 %! assert (A, [true, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	623 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	624 %! A = cellfun (@islogical, {true, 0.1, false, i*2});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	625 %! assert (A, [true, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	626 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	627 %! A = cellfun (@(x) islogical(x), {true, 0.1, false, i*2});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	628 %! assert (A, [true, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	629
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	630 %% First input argument can be the special string "isreal",
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	631 %% "isempty", "islogical", "length", "ndims" or "prodofsize"
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	632 %!test
10291 fc879f361bda make isreal matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 10181 diff changeset	633 %! A = cellfun ("isreal", {true, 0.1, {}, i*2, [], "abc"});
fc879f361bda make isreal matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 10181 diff changeset	634 %! 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	635 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	636 %! A = cellfun ("isempty", {true, 0.1, false, i*2, [], "abc"});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	637 %! assert (A, [false, false, false, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	638 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	639 %! A = cellfun ("islogical", {true, 0.1, false, i*2, [], "abc"});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	640 %! assert (A, [true, false, true, false, false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	641 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	642 %! A = cellfun ("length", {true, 0.1, false, i*2, [], "abc"});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	643 %! assert (A, [1, 1, 1, 1, 0, 3]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	644 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	645 %! A = cellfun ("ndims", {[1, 2; 3, 4]; (cell (1,2,3,4))});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	646 %! assert (A, [2; 4]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	647 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	648 %! A = cellfun ("prodofsize", {[1, 2; 3, 4], (cell (1,2,3,4))});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	649 %! assert (A, [4, 24]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	650
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	651 %% 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	652 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	653 %! A = cellfun (@(x,y,z) x + y + z, {1, 1, 1}, {2, 2, 2}, {3, 4, 5});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	654 %! assert (A, [6, 7, 8]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	655 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	656 %! A = cellfun (@(x,y,z) x + y + z, {1, 1, 1}, {2, 2, 2}, {3, 4, 5}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	657 %! "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	658 %! assert (A, {6, 7, 8});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	659 %!test %% Two input arguments of different types
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	660 %! A = cellfun (@(x,y) islogical (x) && ischar (y), {false, true}, {"a", 3});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	661 %! assert (A, [true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	662 %!test %% Pass another variable to the anonymous function
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	663 %! y = true; A = cellfun (@(x) islogical (x) && y, {false, 0.3});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	664 %! assert (A, [true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	665 %!test %% Three ouptut arguments of different type
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	666 %! [A, B, C] = cellfun (@find, {10, 11; 0, 12}, "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	667 %! assert (isequal (A, {true, true; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	668 %! assert (isequal (B, {true, true; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	669 %! assert (isequal (C, {10, 11; [], 12}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	670
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	671 %% 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	672 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	673 %! A = cellfun (@(x,y) x == y, {false, true}, {true, true});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	674 %! assert (A, [false, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	675 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	676 %! A = cellfun (@(x,y) x == y, {false; true}, {true; true}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	677 %! "UniformOutput", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	678 %! assert (A, [false; true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	679 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	680 %! A = cellfun (@(x) x, {false, true; false, true}, "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	681 %! assert (A, {false, true; false, true});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	682 %!test %% Three ouptut arguments of same type
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	683 %! [A, B, C] = cellfun (@find, {true, false; false, true}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	684 %! "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	685 %! assert (isequal (A, {true, []; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	686 %! assert (isequal (B, {true, []; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	687 %! assert (isequal (C, {true, []; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	688 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	689 %! A = cellfun (@(x,y) cell2str (x,y), {true}, {true}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	690 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	691 %! assert (isfield (A, "identifier"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	692 %! assert (isfield (A, "message"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	693 %! assert (isfield (A, "index"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	694 %! assert (isempty (A.message), false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	695 %! assert (A.index, 1);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	696 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	697 %! A = cellfun (@(x,y) cell2str (x,y), {true}, {true}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	698 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	699 %! assert (isfield (A, "identifier"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	700 %! assert (isfield (A, "message"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	701 %! assert (isfield (A, "index"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	702 %! assert (isempty (A.message), false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	703 %! assert (A.index, 1);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	704
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	705 %% 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	706 %!test
9622 40cbcdf12b54 fix broken tests Jaroslav Hajek <highegg@gmail.com> parents: 9465 diff changeset	707 %! A = cellfun (@(x,y) x>y, {1.1, 4.2}, {3.1, 2+3*i});
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	708 %! assert (A, [false, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	709 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	710 %! A = cellfun (@(x,y) x>y, {1.1, 4.2; 2, 4}, {3.1, 2; 2, 4+2*i}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	711 %! "UniformOutput", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	712 %! assert (A, [false, true; false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	713 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	714 %! A = cellfun (@(x,y) x:y, {1.1, 4}, {3.1, 6}, "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	715 %! assert (isequal (A{1}, [1.1, 2.1, 3.1]));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	716 %! assert (isequal (A{2}, [4, 5, 6]));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	717 %!test %% Three ouptut arguments of different type
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	718 %! [A, B, C] = cellfun (@find, {10, 11; 0, 12}, "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	719 %! assert (isequal (A, {true, true; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	720 %! assert (isequal (B, {true, true; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	721 %! assert (isequal (C, {10, 11; [], 12}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	722 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	723 %! A = cellfun (@(x,y) cell2str(x,y), {1.1, 4}, {3.1, 6}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	724 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	725 %! B = isfield (A(1), "message") && isfield (A(1), "index");
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	726 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	727 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	728 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	729 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	730 %! assert ([A(1).index, A(2).index], [1, 2]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	731 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	732 %! A = cellfun (@(x,y) cell2str(x,y), {1.1, 4}, {3.1, 6}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	733 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	734 %! B = isfield (A(1), "message") && isfield (A(1), "index");
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	735 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	736 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	737 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	738 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	739 %! assert ([A(1).index, A(2).index], [1, 2]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	740
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	741 %% 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	742 %!error %% "UniformOutput" false should be used
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	743 %! A = cellfun (@(x,y) x>y, {"ad", "c", "ghi"}, {"cc", "d", "fgh"});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	744 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	745 %! A = cellfun (@(x,y) x>y, {"a"; "f"}, {"c"; "d"}, "UniformOutput", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	746 %! assert (A, [false; true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	747 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	748 %! A = cellfun (@(x,y) x:y, {"a", "d"}, {"c", "f"}, "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	749 %! assert (A, {"abc", "def"});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	750 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	751 %! A = cellfun (@(x,y) cell2str(x,y), {"a", "d"}, {"c", "f"}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	752 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	753 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	754 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	755 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	756 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	757 %! assert ([A(1).index, A(2).index], [1, 2]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	758 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	759 %! A = cellfun (@(x,y) cell2str(x,y), {"a", "d"}, {"c", "f"}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	760 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	761 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	762 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	763 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	764 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	765 %! assert ([A(1).index, A(2).index], [1, 2]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	766
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	767 %% Structures cannot be handled by cellfun
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	768 %!error
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	769 %! vst1.a = 1.1; vst1.b = 4.2; vst2.a = 3.1; vst2.b = 2;
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	770 %! A = cellfun (@(x,y) (x.a < y.a) && (x.b > y.b), vst1, vst2);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	771
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	772 %% 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	773 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	774 %! A = cellfun (@(x,y) x{1} < y{1}, {{1.1}, {4.2}}, {{3.1}, {2}});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	775 %! assert (A, [1, 0], 1e-16);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	776 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	777 %! A = cellfun (@(x,y) x{1} < y{1}, {{1.1}; {4.2}}, {{3.1}; {2}}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	778 %! "UniformOutput", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	779 %! assert (A, [1; 0], 1e-16);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	780 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	781 %! A = cellfun (@(x,y) x{1} < y{1}, {{1.1}, {4.2}}, {{3.1}, {2}}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	782 %! "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	783 %! assert (A, {true, false});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	784 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	785 %! A = cellfun (@(x,y) mat2str(x,y), {{1.1}, {4.2}}, {{3.1}, {2}}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	786 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	787 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	788 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	789 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	790 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	791 %! assert ([A(1).index, A(2).index], [1, 2]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	792 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	793 %! A = cellfun (@(x,y) mat2str(x,y), {{1.1}, {4.2}}, {{3.1}, {2}}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	794 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	795 %! assert ([(isfield (A(1), "identifier")), (isfield (A(2), "identifier"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	796 %! assert ([(isfield (A(1), "message")), (isfield (A(2), "message"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	797 %! assert ([(isfield (A(1), "index")), (isfield (A(2), "index"))], [true, true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	798 %! assert ([(isempty (A(1).message)), (isempty (A(2).message))], [false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	799 %! assert ([A(1).index, A(2).index], [1, 2]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	800
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	801 %% 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	802 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	803 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	804 %! A = cellfun (@(x,y) (x.a == y.a) && (x.b < y.b), {a}, {b});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	805 %! assert (A, true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	806 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	807 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	808 %! A = cellfun (@(x,y) (x.a == y.a) && (x.b < y.b) , {a}, {b}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	809 %! "UniformOutput", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	810 %! assert (A, true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	811 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	812 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	813 %! A = cellfun (@(x,y) (x.a == y.a) && (x.b < y.b) , {a}, {b}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	814 %! "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	815 %! assert (A, {true});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	816 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	817 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	818 %! A = cellfun (@(x,y) cell2str (x.a, y.a), {a}, {b}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	819 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	820 %! assert (isfield (A, "identifier"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	821 %! assert (isfield (A, "message"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	822 %! assert (isfield (A, "index"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	823 %! assert (isempty (A.message), false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	824 %! assert (A.index, 1);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	825 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	826 %! a = struct ("a", 1, "b", 2); b = struct ("a", 1, "b", 3);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	827 %! A = cellfun (@(x,y) cell2str (x.a, y.a), {a}, {b}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	828 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	829 %! assert (isfield (A, "identifier"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	830 %! assert (isfield (A, "message"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	831 %! assert (isfield (A, "index"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	832 %! assert (isempty (A.message), false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	833 %! assert (A.index, 1);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	834
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	835 %% A lot of other tests
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	836 %!error(cellfun(1))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	837 %!error(cellfun('isclass',1))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	838 %!error(cellfun('size',1))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	839 %!error(cellfun(@sin,{[]},'BadParam',false))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	840 %!error(cellfun(@sin,{[]},'UniformOuput'))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	841 %!error(cellfun(@sin,{[]},'ErrorHandler'))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	842 %!assert(cellfun(@sin,{0,1}),sin([0,1]))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	843 %!assert(cellfun(inline('sin(x)'),{0,1}),sin([0,1]))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	844 %!assert(cellfun('sin',{0,1}),sin([0,1]))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	845 %!assert(cellfun('isempty',{1,[]}),[false,true])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	846 %!assert(cellfun('islogical',{false,pi}),[true,false])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	847 %!assert(cellfun('isreal',{1i,1}),[false,true])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	848 %!assert(cellfun('length',{zeros(2,2),1}),[2,1])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	849 %!assert(cellfun('prodofsize',{zeros(2,2),1}),[4,1])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	850 %!assert(cellfun('ndims',{zeros([2,2,2]),1}),[3,2])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	851 %!assert(cellfun('isclass',{zeros([2,2,2]),'test'},'double'),[true,false])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	852 %!assert(cellfun('size',{zeros([1,2,3]),1},1),[1,1])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	853 %!assert(cellfun('size',{zeros([1,2,3]),1},2),[2,1])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	854 %!assert(cellfun('size',{zeros([1,2,3]),1},3),[3,1])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	855 %!assert(cellfun(@atan2,{1,1},{1,2}),[atan2(1,1),atan2(1,2)])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	856 %!assert(cellfun(@atan2,{1,1},{1,2},'UniformOutput',false),{atan2(1,1),atan2(1,2)})
6422 9b982dd07654 [project @ 2007-03-20 21:26:12 by dbateman] dbateman parents: 5989 diff changeset	857 %!assert(cellfun(@sin,{1,2;3,4}),sin([1,2;3,4]))
9b982dd07654 [project @ 2007-03-20 21:26:12 by dbateman] dbateman parents: 5989 diff changeset	858 %!assert(cellfun(@atan2,{1,1;1,1},{1,2;1,2}),atan2([1,1;1,1],[1,2;1,2]))
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	859 %!error(cellfun(@factorial,{-1,3}))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	860 %!assert(cellfun(@factorial,{-1,3},'ErrorHandler',@(x,y) NaN),[NaN,6])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	861 %!test
6704 781777998927 [project @ 2007-06-13 05:23:56 by jwe] jwe parents: 6623 diff changeset	862 %! [a,b,c]=cellfun(@fileparts,{fullfile("a","b","c.d"),fullfile("e","f","g.h")},'UniformOutput',false);
781777998927 [project @ 2007-06-13 05:23:56 by jwe] jwe parents: 6623 diff changeset	863 %! assert(a,{fullfile("a","b"),fullfile("e","f")})
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	864 %! assert(b,{'c','g'})
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	865 %! assert(c,{'.d','.h'})
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	866
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	867 */
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	868
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	869 static void
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	870 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	871 const Array<int>& dimv,
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	872 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	873 Array<int>& perm)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	874 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	875 int dvl = dimv.length ();
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	876 int maxd = dv.length ();
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	877 celldv = dv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	878 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	879 maxd = std::max (maxd, dimv(i));
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	880 if (maxd > dv.length ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	881 celldv.resize (maxd, 1);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	882 arraydv = celldv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	883
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	884 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	885
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10291 diff changeset	886 perm.clear (maxd, 1);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	887 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	888 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	889 int k = dimv(i) - 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	890 if (k < 0)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	891 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	892 error ("num2cell: dimension indices must be positive");
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	893 return;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	894 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	895 else if (i > 0 && k < dimv(i-1) - 1)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	896 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	897 error ("num2cell: dimension indices must be strictly increasing");
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	898 return;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	899 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	900
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	901 sing[k] = true;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	902 perm(i) = k;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	903 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	904
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	905 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	906 if (! sing[k])
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	907 perm(i++) = k;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	908
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	909 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	910 if (sing[i])
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	911 celldv(i) = 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	912 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	913 arraydv(i) = 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	914 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	915
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	916 template<class NDA>
10756 d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	917 static inline typename NDA::element_type
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	918 do_num2cell_elem (const NDA& array, octave_idx_type i)
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	919 { return array(i); }
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	920
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	921 static inline Cell
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	922 do_num2cell_elem (const Cell& array, octave_idx_type i)
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	923 { return Cell (array(i)); }
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	924
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	925
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	926 template<class NDA>
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	927 static Cell
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	928 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	929 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	930 if (dimv.is_empty ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	931 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	932 Cell retval (array.dims ());
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	933 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	934 for (octave_idx_type i = 0; i < nel; i++)
10756 d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	935 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	936
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	937 return retval;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	938 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	939 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	940 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	941 dim_vector celldv, arraydv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	942 Array<int> perm;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	943 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	944 if (error_state)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	945 return Cell ();
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	946
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	947 NDA parray = array.permute (perm);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	948
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	949 octave_idx_type nela = arraydv.numel (), nelc = celldv.numel ();
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	950 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	951
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	952 Cell retval (celldv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	953 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	954 {
9731 7b9cbaad68d6 extend Array<T> Jaroslav Hajek <highegg@gmail.com> parents: 9728 diff changeset	955 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	956 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	957
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	958 return retval;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	959 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	960 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	961
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	962
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	963 DEFUN_DLD (num2cell, args, ,
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	964 "-- texinfo --\n\
9307 c2923c27c877 Various documentation improvements Rik <rdrider0-list@yahoo.com> parents: 9209 diff changeset	965 @deftypefn {Loadable Function} {@var{c} =} num2cell (@var{m})\n\
8095 d94a597c94a2 Typo in num2cell's description Thomas Weber <thomas.weber.mail@gmail.com> parents: 7977 diff changeset	966 @deftypefnx {Loadable Function} {@var{c} =} num2cell (@var{m}, @var{dim})\n\
9307 c2923c27c877 Various documentation improvements Rik <rdrider0-list@yahoo.com> parents: 9209 diff changeset	967 Convert the matrix @var{m} to a cell array. If @var{dim} is defined, the\n\
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	968 value @var{c} is of dimension 1 in this dimension and the elements of\n\
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	969 @var{m} are placed into @var{c} in slices. For example:\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	970 \n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	971 @example\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	972 @group\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	973 num2cell([1,2;3,4])\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	974 @result{} ans =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	975 @{\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	976 [1,1] = 1\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	977 [2,1] = 3\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	978 [1,2] = 2\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	979 [2,2] = 4\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	980 @}\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	981 num2cell([1,2;3,4],1)\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	982 @result{} ans =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	983 @{\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	984 [1,1] =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	985 1\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	986 3\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	987 [1,2] =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	988 2\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	989 4\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	990 @}\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	991 @end group\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	992 @end example\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	993 \n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	994 @seealso{mat2cell}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	995 @end deftypefn")
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	996 {
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	997 int nargin = args.length();
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	998 octave_value retval;
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	999
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1000 if (nargin < 1 \|\| nargin > 2)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5784 diff changeset	1001 print_usage ();
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1002 else
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1003 {
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1004 octave_value array = args(0);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1005 Array<int> dimv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1006 if (nargin > 1)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1007 dimv = args (1).int_vector_value (true);
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1008
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1009 if (error_state)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1010 ;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1011 else if (array.is_bool_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1012 retval = do_num2cell (array.bool_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1013 else if (array.is_char_matrix ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1014 retval = do_num2cell (array.char_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1015 else if (array.is_numeric_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1016 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1017 if (array.is_integer_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1018 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1019 if (array.is_int8_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1020 retval = do_num2cell (array.int8_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1021 else if (array.is_int16_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1022 retval = do_num2cell (array.int16_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1023 else if (array.is_int32_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1024 retval = do_num2cell (array.int32_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1025 else if (array.is_int64_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1026 retval = do_num2cell (array.int64_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1027 else if (array.is_uint8_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1028 retval = do_num2cell (array.uint8_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1029 else if (array.is_uint16_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1030 retval = do_num2cell (array.uint16_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1031 else if (array.is_uint32_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1032 retval = do_num2cell (array.uint32_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1033 else if (array.is_uint64_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1034 retval = do_num2cell (array.uint64_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1035 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1036 else if (array.is_complex_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1037 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1038 if (array.is_single_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1039 retval = do_num2cell (array.float_complex_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1040 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1041 retval = do_num2cell (array.complex_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1042 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1043 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1044 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1045 if (array.is_single_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1046 retval = do_num2cell (array.float_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1047 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1048 retval = do_num2cell (array.array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1049 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1050 }
10756 d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1051 else if (array.is_map ())
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1052 retval = do_num2cell (array.map_value (), dimv);
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1053 else if (array.is_cell ())
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1054 retval = do_num2cell (array.cell_value (), dimv);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1055 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1056 gripe_wrong_type_arg ("num2cell", array);
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1057 }
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1058
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1059 return retval;
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1060 }
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1061
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1062 /*
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1063
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1064 %!assert(num2cell([1,2;3,4]),{1,2;3,4})
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1065 %!assert(num2cell([1,2;3,4],1),{[1;3],[2;4]})
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1066 %!assert(num2cell([1,2;3,4],2),{[1,2];[3,4]})
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1067
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1068 */
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1069
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1070 static bool
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1071 mat2cell_mismatch (const dim_vector& dv,
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1072 const Array<octave_idx_type> *d, int nd)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1073 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1074 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1075 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1076 octave_idx_type s = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1077 for (octave_idx_type j = 0; j < d[i].length (); j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1078 s += d[i](j);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1079
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1080 octave_idx_type r = i < dv.length () ? dv(i) : 1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1081
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1082 if (s != r)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1083 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1084 error ("mat2cell: mismatch on %d-th dimension (%d != %d)",
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1085 i+1, r, s);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1086 return true;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1087 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1088 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1089
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1090 return false;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1091 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1092
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1093 template<class container>
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1094 static void
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1095 prepare_idx (container *idx, int idim, int nd,
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1096 const Array<octave_idx_type>* d)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1097 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1098 octave_idx_type nidx = idim < nd ? d[idim].numel () : 1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1099 if (nidx == 1)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1100 idx[0] = idx_vector::colon;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1101 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1102 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1103 octave_idx_type l = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1104 for (octave_idx_type i = 0; i < nidx; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1105 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1106 octave_idx_type u = l + d[idim](i);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1107 idx[i] = idx_vector (l, u);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1108 l = u;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1109 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1110 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1111 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1112
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1113 // 2D specialization, works for Array, Sparse and octave_map.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1114 // Uses 1D or 2D indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1115
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1116 template <class Array2D>
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1117 static Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1118 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	1119 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1120 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1121 assert (nd == 1 \|\| nd == 2);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1122 assert (a.ndims () == 2);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1123
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1124 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1125 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1126
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1127 octave_idx_type nridx = d[0].length ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1128 octave_idx_type ncidx = nd == 1 ? 1 : d[1].length ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1129 retval.clear (nridx, ncidx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1130
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1131 int ivec = -1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1132 if (a.rows () > 1 && a.cols () == 1 && ncidx == 1)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1133 ivec = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1134 else if (a.rows () == 1 && nridx == 1 && nd == 2)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1135 ivec = 1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1136
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1137 if (ivec >= 0)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1138 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1139 // Vector split. Use 1D indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1140 octave_idx_type l = 0, nidx = (ivec == 0 ? nridx : ncidx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1141 for (octave_idx_type i = 0; i < nidx; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1142 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1143 octave_idx_type u = l + d[ivec](i);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1144 retval(i) = a.index (idx_vector (l, u));
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1145 l = u;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1146 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1147 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1148 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1149 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1150 // General 2D case. Use 2D indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1151 OCTAVE_LOCAL_BUFFER (idx_vector, ridx, nridx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1152 prepare_idx (ridx, 0, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1153
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1154 OCTAVE_LOCAL_BUFFER (idx_vector, cidx, ncidx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1155 prepare_idx (cidx, 1, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1156
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1157 for (octave_idx_type j = 0; j < ncidx; j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1158 for (octave_idx_type i = 0; i < nridx; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1159 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1160 octave_quit ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1161
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1162 retval(i,j) = a.index (ridx[i], cidx[j]);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1163 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1164 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1165
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1166 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1167 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1168
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1169 // Nd case. Works for Arrays and octave_map.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1170 // Uses Nd indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1171
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1172 template <class ArrayND>
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1173 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1174 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	1175 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1176 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1177 assert (nd >= 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1178
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1179 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1180 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1181
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1182 dim_vector rdv = dim_vector::alloc (nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1183 OCTAVE_LOCAL_BUFFER (octave_idx_type, nidx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1184 octave_idx_type idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1185 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1186 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1187 rdv(i) = nidx[i] = d[i].length ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1188 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1189 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1190
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1191 retval.clear (rdv);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1192
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1193 OCTAVE_LOCAL_BUFFER (idx_vector, xidx, idxtot);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1194 OCTAVE_LOCAL_BUFFER (idx_vector *, idx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1195
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1196 idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1197 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1198 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1199 idx[i] = xidx + idxtot;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1200 prepare_idx (idx[i], i, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1201 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1202 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1203
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1204 OCTAVE_LOCAL_BUFFER_INIT (octave_idx_type, ridx, nd, 0);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1205 NoAlias< Array<idx_vector> > ra_idx (1, std::max (nd, a.ndims ()),
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1206 idx_vector::colon);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1207
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1208 for (octave_idx_type j = 0; j < retval.numel (); j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1209 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1210 octave_quit ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1211
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1212 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1213 ra_idx(i) = idx[i][ridx[i]];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1214
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1215 retval(j) = a.index (ra_idx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1216
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1217 rdv.increment_index (ridx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1218 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1219
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1220 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1221 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1222
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1223 // Dispatcher.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1224 template <class ArrayND>
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1225 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1226 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	1227 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1228 if (a.ndims () == 2 && nd <= 2)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1229 return do_mat2cell_2d (a, d, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1230 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1231 return do_mat2cell_nd (a, d, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1232 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1233
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1234 // General case. Works for any class supporting do_index_op.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1235 // Uses Nd indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1236
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1237 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1238 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	1239 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1240 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1241 assert (nd >= 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1242
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1243 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1244 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1245
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1246 dim_vector rdv = dim_vector::alloc (nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1247 OCTAVE_LOCAL_BUFFER (octave_idx_type, nidx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1248 octave_idx_type idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1249 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1250 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1251 rdv(i) = nidx[i] = d[i].length ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1252 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1253 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1254
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1255 retval.clear (rdv);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1256
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1257 OCTAVE_LOCAL_BUFFER (octave_value, xidx, idxtot);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1258 OCTAVE_LOCAL_BUFFER (octave_value *, idx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1259
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1260 idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1261 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1262 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1263 idx[i] = xidx + idxtot;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1264 prepare_idx (idx[i], i, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1265 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1266 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1267
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1268 OCTAVE_LOCAL_BUFFER_INIT (octave_idx_type, ridx, nd, 0);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1269 octave_value_list ra_idx (std::max (nd, a.ndims ()),
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1270 octave_value::magic_colon_t);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1271
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1272 for (octave_idx_type j = 0; j < retval.numel (); j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1273 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1274 octave_quit ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1275
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1276 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1277 ra_idx(i) = idx[i][ridx[i]];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1278
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1279 retval(j) = a.do_index_op (ra_idx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1280
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1281 if (error_state)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1282 break;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1283
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1284 rdv.increment_index (ridx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1285 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1286
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1287 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1288 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1289
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1290 DEFUN_DLD (mat2cell, args, ,
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1291 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	1292 @deftypefn {Loadable Function} {@var{b} =} mat2cell (@var{a}, @var{m}, @var{n})\n\
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1293 @deftypefnx {Loadable Function} {@var{b} =} mat2cell (@var{a}, @var{d1}, @var{d2}, @dots{})\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1294 @deftypefnx {Loadable Function} {@var{b} =} mat2cell (@var{a}, @var{r})\n\
9036 58604c45ca74 Cleanup of data types related documentation Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1295 Convert the matrix @var{a} to a cell array. If @var{a} is 2-D, then\n\
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1296 it is required that @code{sum (@var{m}) == size (@var{a}, 1)} and\n\
9036 58604c45ca74 Cleanup of data types related documentation Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1297 @code{sum (@var{n}) == size (@var{a}, 2)}. Similarly, if @var{a} is\n\
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1298 a multi-dimensional and the number of dimensional arguments is equal\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1299 to the dimensions of @var{a}, then it is required that @code{sum (@var{di})\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1300 == size (@var{a}, i)}.\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1301 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1302 Given a single dimensional argument @var{r}, the other dimensional\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1303 arguments are assumed to equal @code{size (@var{a},@var{i})}.\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1304 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1305 An example of the use of mat2cell is\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1306 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1307 @example\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1308 mat2cell (reshape(1:16,4,4),[3,1],[3,1])\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1309 @result{} @{\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1310 [1,1] =\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1311 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1312 1 5 9\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1313 2 6 10\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1314 3 7 11\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1315 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1316 [2,1] =\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1317 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1318 4 8 12\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1319 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1320 [1,2] =\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1321 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1322 13\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1323 14\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1324 15\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1325 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1326 [2,2] = 16\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1327 @}\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1328 @end example\n\
5829 93785a1b0f97 [project @ 2006-05-23 18:34:10 by jwe] jwe parents: 5823 diff changeset	1329 @seealso{num2cell, cell2mat}\n\
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1330 @end deftypefn")
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1331 {
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1332 int nargin = args.length();
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1333 octave_value retval;
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1334
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1335 if (nargin < 2)
7038 4482ba9814b7 [project @ 2007-10-19 16:05:48 by jwe] jwe parents: 7017 diff changeset	1336 print_usage ();
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1337 else
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1338 {
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1339 // Prepare indices.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1340 OCTAVE_LOCAL_BUFFER (Array<octave_idx_type>, d, nargin-1);
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1341
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1342 for (int i = 1; i < nargin; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1343 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1344 d[i-1] = args(i).octave_idx_type_vector_value (true);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1345 if (error_state)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1346 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1347 }
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1348
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1349 octave_value a = args(0);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1350 bool sparse = a.is_sparse_type ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1351 if (sparse && nargin > 3)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1352 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1353 error ("mat2cell: sparse arguments only support 2D indexing");
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1354 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1355 }
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1356
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1357 switch (a.builtin_type ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10125 diff changeset	1358 {
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1359 case btyp_double:
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1360 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1361 if (sparse)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1362 retval = do_mat2cell_2d (a.sparse_matrix_value (), d, nargin-1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1363 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1364 retval = do_mat2cell (a.array_value (), d, nargin - 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1365 break;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1366 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1367 case btyp_complex:
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1368 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1369 if (sparse)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1370 retval = do_mat2cell_2d (a.sparse_complex_matrix_value (), d, nargin-1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1371 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1372 retval = do_mat2cell (a.complex_array_value (), d, nargin - 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1373 break;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1374 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1375 #define BTYP_BRANCH(X,Y) \
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1376 case btyp_ ## X: \
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1377 retval = do_mat2cell (a.Y ## _value (), d, nargin - 1); \
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1378 break
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1379
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1380 BTYP_BRANCH (float, float_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1381 BTYP_BRANCH (float_complex, float_complex_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1382 BTYP_BRANCH (bool, bool_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1383 BTYP_BRANCH (char, char_array);
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1384
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1385 BTYP_BRANCH (int8, int8_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1386 BTYP_BRANCH (int16, int16_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1387 BTYP_BRANCH (int32, int32_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1388 BTYP_BRANCH (int64, int64_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1389 BTYP_BRANCH (uint8, uint8_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1390 BTYP_BRANCH (uint16, uint16_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1391 BTYP_BRANCH (uint32, uint32_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1392 BTYP_BRANCH (uint64, uint64_array);
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1393
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1394 BTYP_BRANCH (cell, cell);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1395 BTYP_BRANCH (struct, map);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1396 #undef BTYP_BRANCH
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1397
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1398 case btyp_func_handle:
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1399 gripe_wrong_type_arg ("mat2cell", a);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1400 break;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1401 default:
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1402 retval = do_mat2cell (a, d, nargin-1);
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10125 diff changeset	1403 }
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1404 }
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1405
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1406 return retval;
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1407 }
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1408
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1409 /*
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1410
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1411 %!test
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1412 %! x = reshape(1:20,5,4);
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1413 %! c = mat2cell(x,[3,2],[3,1]);
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1414 %! assert(c,{[1,6,11;2,7,12;3,8,13],[16;17;18];[4,9,14;5,10,15],[19;20]})
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1415
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1416 %!test
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1417 %! x = 'abcdefghij';
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1418 %! c = mat2cell(x,1,[0,4,2,0,4,0]);
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1419 %! empty1by0str = resize('',1,0);
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1420 %! assert(c,{empty1by0str,'abcd','ef',empty1by0str,'ghij',empty1by0str})
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1421
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1422 */
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1423
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1424 // FIXME: it would be nice to allow ranges being handled without a conversion.
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1425 template <class NDA>
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1426 static Cell
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1427 do_cellslices_nda (const NDA& array,
78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1428 const Array<octave_idx_type>& lb,
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1429 const Array<octave_idx_type>& ub,
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1430 int dim = -1)
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1431 {
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1432 octave_idx_type n = lb.length ();
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1433 Cell retval (1, n);
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1434 if (array.is_vector () && (dim == -1
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1435 \|\| (dim == 0 && array.columns () == 1)
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1436 \|\| (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	1437 {
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1438 for (octave_idx_type i = 0; i < n && ! error_state; i++)
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1439 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	1440 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1441 else
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1442 {
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1443 const dim_vector dv = array.dims ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1444 int ndims = dv.length ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1445 if (dim < 0)
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1446 dim = dv.first_non_singleton ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1447 ndims = std::max (ndims, dim + 1);
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1448
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10291 diff changeset	1449 Array<idx_vector> idx (ndims, 1, idx_vector::colon);
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1450
9057 8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1451 for (octave_idx_type i = 0; i < n && ! error_state; i++)
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1452 {
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1453 idx(dim) = idx_vector (lb(i) - 1, ub(i));
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1454 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	1455 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1456 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1457
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1458 return retval;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1459 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1460
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1461 DEFUN_DLD (cellslices, args, ,
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1462 "-- texinfo --\n\
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1463 @deftypefn {Loadable Function} {@var{sl} =} cellslices (@var{x}, @var{lb}, @var{ub}, @var{dim})\n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	1464 Given an array @var{x}, this function produces a cell array of slices from\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	1465 the array determined by the index vectors @var{lb}, @var{ub}, for lower and\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	1466 upper bounds, respectively. In other words, it is equivalent to the\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	1467 following code:\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1468 \n\
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1469 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9057 diff changeset	1470 @group\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1471 n = length (lb);\n\
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1472 sl = cell (1, n);\n\
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1473 for i = 1:length (lb)\n\
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1474 sl@{i@} = x(:,@dots{},lb(i):ub(i),@dots{},:);\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1475 endfor\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9057 diff changeset	1476 @end group\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1477 @end example\n\
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1478 \n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	1479 The position of the index is determined by @var{dim}. If not specified,\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	1480 slicing is done along the first non-singleton dimension.\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1481 @end deftypefn")
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1482 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1483 octave_value retval;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1484 int nargin = args.length ();
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1485 if (nargin == 3 \|\| nargin == 4)
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1486 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1487 octave_value x = args(0);
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1488 Array<octave_idx_type> lb = args(1).octave_idx_type_vector_value ();
78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1489 Array<octave_idx_type> ub = args(2).octave_idx_type_vector_value ();
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1490 int dim = -1;
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1491 if (nargin == 4)
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1492 {
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1493 dim = args(3).int_value () - 1;
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1494 if (dim < 0)
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1495 error ("cellslices: dim must be a valid dimension");
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1496 }
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1497
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1498 if (! error_state)
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1499 {
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1500 if (lb.length () != ub.length ())
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1501 error ("cellslices: the lengths of lb and ub must match");
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1502 else
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1503 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1504 Cell retcell;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1505 if (! x.is_sparse_type () && x.is_matrix_type ())
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1506 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1507 // specialize for some dense arrays.
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1508 if (x.is_bool_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1509 retcell = do_cellslices_nda (x.bool_array_value (), lb, ub, dim);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1510 else if (x.is_char_matrix ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1511 retcell = do_cellslices_nda (x.char_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1512 else if (x.is_integer_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1513 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1514 if (x.is_int8_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1515 retcell = do_cellslices_nda (x.int8_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1516 else if (x.is_int16_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1517 retcell = do_cellslices_nda (x.int16_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1518 else if (x.is_int32_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1519 retcell = do_cellslices_nda (x.int32_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1520 else if (x.is_int64_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1521 retcell = do_cellslices_nda (x.int64_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1522 else if (x.is_uint8_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1523 retcell = do_cellslices_nda (x.uint8_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1524 else if (x.is_uint16_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1525 retcell = do_cellslices_nda (x.uint16_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1526 else if (x.is_uint32_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1527 retcell = do_cellslices_nda (x.uint32_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1528 else if (x.is_uint64_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1529 retcell = do_cellslices_nda (x.uint64_array_value (), lb, ub, dim);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1530 }
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1531 else if (x.is_complex_type ())
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1532 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1533 if (x.is_single_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1534 retcell = do_cellslices_nda (x.float_complex_array_value (), lb, ub, dim);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1535 else
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1536 retcell = do_cellslices_nda (x.complex_array_value (), lb, ub, dim);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1537 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1538 else
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1539 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1540 if (x.is_single_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1541 retcell = do_cellslices_nda (x.float_array_value (), lb, ub, dim);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1542 else
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1543 retcell = do_cellslices_nda (x.array_value (), lb, ub, dim);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1544 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1545 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1546 else
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1547 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1548 // generic code.
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1549 octave_idx_type n = lb.length ();
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1550 retcell = Cell (1, n);
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1551 const dim_vector dv = x.dims ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1552 int ndims = dv.length ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1553 if (dim < 0)
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1554 dim = dv.first_non_singleton ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1555 ndims = std::max (ndims, dim + 1);
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1556 octave_value_list idx (ndims, octave_value::magic_colon_t);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1557 for (octave_idx_type i = 0; i < n && ! error_state; i++)
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1558 {
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1559 idx(dim) = Range (lb(i), ub(i));
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1560 retcell(i) = x.do_index_op (idx);
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1561 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1562 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1563 if (! error_state)
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1564 retval = retcell;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1565 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1566 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1567 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1568 else
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1569 print_usage ();
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1570
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1571 return retval;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1572 }
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	1573
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	1574 /*
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	1575 %!test
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	1576 %! 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	1577 %! 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	1578 %! 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	1579 */
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1580
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1581 DEFUN_DLD (cellindexmat, args, ,
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1582 "-- texinfo --\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1583 @deftypefn {Loadable Function} {@var{y} =} cellindexmat (@var{x}, @var{varargin})\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1584 Given a cell array of matrices @var{x}, this function computes\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1585 @example\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1586 Y = cell (size (X));\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1587 for i = 1:numel (X)\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1588 Y@{i@} = X@{i@}(varargin@{:@});\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1589 endfor\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1590 @end example\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1591 @seealso{cellfun, cellslices}\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1592 @end deftypefn")
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1593 {
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1594 octave_value retval;
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1595 if (args.length () >= 1)
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1596 {
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1597 if (args(0).is_cell ())
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1598 {
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1599 const Cell x = args(0).cell_value ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1600 NoAlias<Cell> y(x.dims ());
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1601 octave_idx_type nel = x.numel ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1602 octave_value_list idx = args.slice (1, args.length () - 1);
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1603
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1604 for (octave_idx_type i = 0; i < nel; i++)
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1605 {
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1606 octave_quit ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1607 octave_value tmp = x(i);
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1608 y(i) = tmp.do_index_op (idx);
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1609 if (error_state)
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1610 break;
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1611 }
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1612
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1613 retval = y;
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1614 }
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1615 else
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1616 error ("cellindexmat: first argument must be a cell");
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1617 }
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1618 else
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1619 print_usage ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1620
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1621 return retval;
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1622 }

Mercurial > octave

annotate src/DLD-FUNCTIONS/cellfun.cc @ 10963:0d7624852beb