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

annotate src/DLD-FUNCTIONS/cellfun.cc @ 12949:d1db86336a49

cellfun.cc (cellfun): Small optimisation for function handles to built-ins

author	Jordi Gutiérrez Hermoso <jordigh@gmail.com>
date	Thu, 11 Aug 2011 02:41:36 -0500
parents	61fba96cb482
children	5a5cb2a4b71d

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
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 11457 diff changeset	3 Copyright (C) 2005-2011 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
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	61 static octave_value_list
10181 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 {
11046 14993c9e857e amd.cc, cellfun.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10964 diff changeset	73 octave_scalar_map msg;
10181 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 ());
11046 14993c9e857e amd.cc, cellfun.cc: use octave_scalar_map instead of Octave_map John W. Eaton <jwe@octave.org> parents: 10964 diff changeset	76 msg.assign ("index", static_cast<double> (count + static_cast<octave_idx_type>(1)));
10181 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\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	96 @deftypefn {Loadable Function} {} cellfun (@var{name}, @var{C})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	97 @deftypefnx {Loadable Function} {} cellfun (\"size\", @var{C}, @var{k})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	98 @deftypefnx {Loadable Function} {} cellfun (\"isclass\", @var{C}, @var{class})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	99 @deftypefnx {Loadable Function} {} cellfun (@var{func}, @var{C})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 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\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 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\
12932 f951ffdd0133 doc: Document numel option to cellfun. Use fewer function handles in examples. Rik <octave@nomad.inbox5.com> parents: 12642 diff changeset	125 @item numel\n\
f951ffdd0133 doc: Document numel option to cellfun. Use fewer function handles in examples. Rik <octave@nomad.inbox5.com> parents: 12642 diff changeset	126 @itemx prodofsize\n\
f951ffdd0133 doc: Document numel option to cellfun. Use fewer function handles in examples. Rik <octave@nomad.inbox5.com> parents: 12642 diff changeset	127 Return the number of elements contained within each cell element. The\n\
f951ffdd0133 doc: Document numel option to cellfun. Use fewer function handles in examples. Rik <octave@nomad.inbox5.com> parents: 12642 diff changeset	128 number is the product of the dimensions of the object at each cell element.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	129 \n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	130 @item size\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	131 Return the size along the @var{k}-th dimension.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	132 \n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	133 @item isclass\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	134 Return 1 for elements of @var{class}.\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	135 @end table\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	136 \n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	137 Additionally, @code{cellfun} accepts an arbitrary function @var{func}\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	138 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	139 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	140 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	141 it must return a string value. The function can take one or more arguments,\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	142 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	143 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	144 \n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	145 @example\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	146 @group\n\
12932 f951ffdd0133 doc: Document numel option to cellfun. Use fewer function handles in examples. Rik <octave@nomad.inbox5.com> parents: 12642 diff changeset	147 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	148 @result{}ans = [1.57080 0.00000]\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	149 @end group\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	150 @end example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	151 \n\
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	152 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	153 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	154 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	155 \n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	156 @example\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	157 @group\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	158 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	159 a = x;\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	160 b = x*x;\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	161 endfunction\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	162 [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	163 @result{}\n\
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 12483 diff changeset	164 aa =\n\
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	165 1 2 3\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	166 bb =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	167 1 4 9\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	168 @end group\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	169 @end example\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10791 diff changeset	170 \n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	171 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	172 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	173 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	174 \n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	175 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	176 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	177 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	178 cell array (or cell arrays). For example:\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	179 \n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	180 @example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	181 @group\n\
12932 f951ffdd0133 doc: Document numel option to cellfun. Use fewer function handles in examples. Rik <octave@nomad.inbox5.com> parents: 12642 diff changeset	182 cellfun (\"tolower\", @{\"Foo\", \"Bar\", \"FooBar\"@},\n\
6623 545847da3b88 [project @ 2007-05-15 02:23:08 by jwe] jwe parents: 6550 diff changeset	183 \"UniformOutput\",false)\n\
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	184 @result{} ans = @{\"foo\", \"bar\", \"foobar\"@}\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	185 @end group\n\
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	186 @end example\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	187 \n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	188 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	189 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	190 \n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	191 @example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	192 function [@dots{}] = errfunc (@var{s}, @dots{})\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	193 @end example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	194 \n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	195 @noindent\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	196 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	197 @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	198 'identifier', 'message' and 'index', giving respectively the error\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	199 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	200 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	201 \n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	202 @example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	203 @group\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	204 function y = foo (s, x), y = NaN; endfunction\n\
12932 f951ffdd0133 doc: Document numel option to cellfun. Use fewer function handles in examples. Rik <octave@nomad.inbox5.com> parents: 12642 diff changeset	205 cellfun (\"factorial\", @{-1,2@}, 'ErrorHandler', @@foo)\n\
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	206 @result{} ans = [NaN 2]\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	207 @end group\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	208 @end example\n\
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	209 \n\
10687 a8ce6bdecce5 Improve documentation strings. Rik <octave@nomad.inbox5.com> parents: 10670 diff changeset	210 @seealso{arrayfun, structfun, spfun}\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	211 @end deftypefn")
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	212 {
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	213 octave_value_list retval;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	214 int nargin = args.length ();
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	215 int nargout1 = (nargout < 1 ? 1 : nargout);
5205 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 if (nargin < 2)
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	218 {
12483 7a5aacf65f81 Rewrite error strings in src/ to use variables named in documentation. Rik <octave@nomad.inbox5.com> parents: 11590 diff changeset	219 error ("cellfun: function requires at least 2 arguments");
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5784 diff changeset	220 print_usage ();
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	221 return retval;
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	222 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	223
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	224 octave_value func = args(0);
12949 d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	225 bool symbol_table_lookup = false;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	226
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	227 if (! args(1).is_cell ())
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	228 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	229 error ("cellfun: C must be a cell array");
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	230
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	231 return retval;
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	232 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	233
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	234 if (func.is_string ())
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	235 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	236 const Cell f_args = args(1).cell_value ();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	237
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	238 octave_idx_type k = f_args.numel ();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	239
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	240 std::string name = func.string_value ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	241
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	242 if (name == "isempty")
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	243 {
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	244 boolNDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	245 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	246 result(count) = f_args.elem(count).is_empty ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	247 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	248 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	249 else if (name == "islogical")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	250 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	251 boolNDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	252 for (octave_idx_type count= 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	253 result(count) = f_args.elem(count).is_bool_type ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	254 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	255 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	256 else if (name == "isreal")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	257 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	258 boolNDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	259 for (octave_idx_type count= 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	260 result(count) = f_args.elem(count).is_real_type ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	261 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	262 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	263 else if (name == "length")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	264 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	265 NDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	266 for (octave_idx_type count= 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	267 result(count) = static_cast<double> (f_args.elem(count).length ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	268 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	269 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	270 else if (name == "ndims")
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	271 {
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	272 NDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	273 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	274 result(count) = static_cast<double> (f_args.elem(count).ndims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	275 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	276 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	277 else if (name == "prodofsize" \|\| name == "numel")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	278 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	279 NDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	280 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	281 result(count) = static_cast<double> (f_args.elem(count).numel ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	282 retval(0) = result;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	283 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	284 else if (name == "size")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	285 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	286 if (nargin == 3)
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	287 {
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	288 int d = args(2).nint_value () - 1;
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 (d < 0)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	291 error ("cellfun: K must be a positive integer");
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	292
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	293 if (! error_state)
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	294 {
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	295 NDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	296 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	297 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	298 dim_vector dv = f_args.elem(count).dims ();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	299 if (d < dv.length ())
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	300 result(count) = static_cast<double> (dv(d));
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	301 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	302 result(count) = 1.0;
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 retval(0) = result;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	305 }
9450 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
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	308 error ("cellfun: not enough arguments for \"size\"");
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	309 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	310 else if (name == "isclass")
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	311 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	312 if (nargin == 3)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	313 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	314 std::string class_name = args(2).string_value();
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	315 boolNDArray result (f_args.dims ());
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	316 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	317 result(count) = (f_args.elem(count).class_name() == class_name);
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	318
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	319 retval(0) = result;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	320 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	321 else
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	322 error ("cellfun: not enough arguments for \"isclass\"");
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	323 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	324 else
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	325 {
9728 70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	326 if (! valid_identifier (name))
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	327 {
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	328
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	329 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	330 std::string fname = "function y = ";
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	331 fname.append (fcn_name);
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	332 fname.append ("(x) y = ");
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	333 octave_function *ptr_func = extract_function (args(0), "cellfun",
9728 70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	334 fcn_name, fname, "; endfunction");
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	335 if (ptr_func && ! error_state)
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	336 func = octave_value (ptr_func, true);
70925b11ba46 again allow the obsolete syntax for cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9684 diff changeset	337 }
10428 fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	338 else
fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	339 {
fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	340 func = symbol_table::find_function (name);
fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	341 if (func.is_undefined ())
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	342 error ("cellfun: invalid function NAME: %s", name.c_str ());
12949 d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	343
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	344 symbol_table_lookup = true;
10428 fb8c9db4a39c fix parsing of function names in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	345 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	346 }
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	347 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	348
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	349 if (error_state \|\| ! retval.empty ())
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	350 return retval;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	351
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	352 if (func.is_function_handle () \|\| func.is_inline_function ()
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	353 \|\| func.is_function ())
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	354 {
12949 d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	355
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	356 // The following is an optimisation because the symbol table can
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	357 // give a more specific function class, so this can result in
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	358 // fewer polymorphic function calls as the function gets called
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	359 // for each value of the array.
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	360 if (! symbol_table_lookup )
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	361 {
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	362 octave_value f = symbol_table::find_function ( func.function_value ()
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	363 -> name ());
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	364 if (f.is_defined ())
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	365 func = f;
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	366 }
d1db86336a49 cellfun.cc (cellfun): Small optimisation for function handles to built-ins Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 12948 diff changeset	367
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	368 unwind_protect frame;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	369 frame.protect_var (buffer_error_messages);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	370
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	371 bool uniform_output = true;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	372 octave_value error_handler;
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	373
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	374 while (nargin > 3 && args(nargin-2).is_string())
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	375 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	376 std::string arg = args(nargin-2).string_value();
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	377
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	378 std::transform (arg.begin (), arg.end (),
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	379 arg.begin (), tolower);
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	380
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	381 if (arg == "uniformoutput")
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	382 uniform_output = args(nargin-1).bool_value();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	383 else if (arg == "errorhandler")
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	384 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	385 if (args(nargin-1).is_function_handle () \|\|
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	386 args(nargin-1).is_inline_function ())
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	387 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	388 error_handler = args(nargin-1);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	389 }
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	390 else if (args(nargin-1).is_string ())
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	391 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	392 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	393 error_handler = symbol_table::find_function (err_name);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	394 if (error_handler.is_undefined ())
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	395 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	396 error ("cellfun: invalid function NAME: %s", err_name.c_str ());
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	397 break;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	398 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	399 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	400 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	401 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	402 error ("cellfun: invalid value for 'ErrorHandler' function");
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	403 break;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	404 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	405 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	406 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	407 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	408 error ("cellfun: unrecognized parameter %s",
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	409 arg.c_str());
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	410 break;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	411 }
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	412
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	413 nargin -= 2;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	414 }
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	415
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	416 nargin -= 1;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	417
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	418 octave_value_list inputlist (nargin, octave_value ());
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	419
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	420 OCTAVE_LOCAL_BUFFER (Cell, inputs, nargin);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	421 OCTAVE_LOCAL_BUFFER (bool, mask, nargin);
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 // This is to prevent copy-on-write.
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	424 const Cell *cinputs = inputs;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	425
9684 c5ff5f858cfd omission from last patch Jaroslav Hajek <highegg@gmail.com> parents: 9683 diff changeset	426 octave_idx_type k = 1;
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	427
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	428 dim_vector fdims (1, 1);
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	429
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	430 if (error_state)
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	431 return octave_value_list ();
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	432
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	433 for (int j = 0; j < nargin; j++)
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	434 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	435 if (! args(j+1).is_cell ())
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	436 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	437 error ("cellfun: arguments must be cells");
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	438 return octave_value_list ();
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	439 }
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 inputs[j] = args(j+1).cell_value ();
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	442 mask[j] = inputs[j].numel () != 1;
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	443 if (! mask[j])
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	444 inputlist(j) = cinputs[j](0);
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
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	447 for (int j = 0; j < nargin; j++)
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	448 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	449 if (mask[j])
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 fdims = inputs[j].dims ();
9683 5b3b9dcfd59c fix crash in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9678 diff changeset	452 k = inputs[j].numel ();
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	453 for (int i = j+1; i < nargin; i++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	454 {
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	455 if (mask[i] && inputs[i].dims () != fdims)
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	456 {
11590 4ced6b90fffb style fixes for warning and error messages in source files John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	457 error ("cellfun: dimensions mismatch");
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	458 return octave_value_list ();
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	459 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	460 }
9683 5b3b9dcfd59c fix crash in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9678 diff changeset	461 break;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	462 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	463 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	464
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	465 if (error_handler.is_defined ())
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	466 buffer_error_messages++;
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	467
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	468 if (uniform_output)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	469 {
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	470 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	471 idx_list.front ().resize (1);
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	472 std::string idx_type = "(";
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	473
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	474 OCTAVE_LOCAL_BUFFER (octave_value, retv, nargout1);
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 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	477 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	478 for (int j = 0; j < nargin; j++)
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	479 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	480 if (mask[j])
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	481 inputlist.xelem (j) = cinputs[j](count);
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	482 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	483
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	484 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	485 func, error_handler);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	486
9459 cb0b21f34abc avoid double error messages in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9450 diff changeset	487 if (error_state)
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	488 return retval;
9459 cb0b21f34abc avoid double error messages in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9450 diff changeset	489
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	490 if (tmp.length () < nargout1)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	491 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	492 if (tmp.length () < nargout)
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	493 {
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	494 error ("cellfun: too many output arguments");
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	495 return octave_value_list ();
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	496 }
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	497 else
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	498 nargout1 = 0;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	499 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	500
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	501 if (count == 0)
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 for (int j = 0; j < nargout1; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	504 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	505 octave_value val = tmp(j);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	506
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	507 if (val.numel () == 1)
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	508 retv[j] = val.resize (fdims);
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	509 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	510 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	511 error ("cellfun: all values must be scalars when UniformOutput = true");
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	512 break;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	513 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	514 }
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 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	517 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	518 for (int j = 0; j < nargout1; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	519 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	520 octave_value val = tmp(j);
5989 e049385342f6 [project @ 2006-09-14 02:10:46 by jwe] jwe parents: 5988 diff changeset	521
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	522 if (! retv[j].fast_elem_insert (count, val))
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	523 {
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	524 if (val.numel () == 1)
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	525 {
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	526 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	527 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	528 idx_type, idx_list, val);
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	529
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	530 if (error_state)
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	531 break;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	532 }
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	533 else
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	534 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	535 error ("cellfun: all values must be scalars when UniformOutput = true");
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	536 break;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10521 diff changeset	537 }
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8985 diff changeset	538 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	539 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	540 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	541
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	542 if (error_state)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	543 break;
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	544 }
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8985 diff changeset	545
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	546 retval.resize (nargout1);
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	547 for (int j = 0; j < nargout1; j++)
11457 33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	548 {
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	549 if (nargout > 0 && retv[j].is_undefined ())
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	550 retval(j) = NDArray (fdims);
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	551 else
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	552 retval(j) = retv[j];
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	553 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	554 }
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	555 else
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	556 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	557 OCTAVE_LOCAL_BUFFER (Cell, results, 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++)
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	559 results[j].resize (fdims);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	560
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	561 for (octave_idx_type count = 0; count < k ; count++)
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	562 {
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	563 for (int j = 0; j < nargin; j++)
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	564 {
40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	565 if (mask[j])
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	566 inputlist.xelem (j) = cinputs[j](count);
9465 40de4692c860 auto-expanding scalar cells in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9459 diff changeset	567 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	568
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	569 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	570 func, error_handler);
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	571
9459 cb0b21f34abc avoid double error messages in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9450 diff changeset	572 if (error_state)
10181 a668fbd32e34 improve cellfun & avoid undefined values from builtins Jaroslav Hajek <highegg@gmail.com> parents: 10155 diff changeset	573 return retval;
9459 cb0b21f34abc avoid double error messages in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9450 diff changeset	574
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	575 if (tmp.length () < nargout1)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	576 {
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	577 if (tmp.length () < nargout)
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	578 {
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	579 error ("cellfun: too many output arguments");
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 10044 diff changeset	580 return octave_value_list ();
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	581 }
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	582 else
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	583 nargout1 = 0;
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	584 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	585
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	586
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	587 for (int j = 0; j < nargout1; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	588 results[j](count) = tmp(j);
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	589 }
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	590
9988 76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	591 retval.resize(nargout1);
76cf4aec34e9 allow functions returning no value in cellfun Jaroslav Hajek <highegg@gmail.com> parents: 9740 diff changeset	592 for (int j = 0; j < nargout1; j++)
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	593 retval(j) = results[j];
cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	594 }
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	595 }
9450 cf714e75c656 implement overloaded function handles Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	596 else
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	597 error ("cellfun: argument NAME must be a string or function handle");
5205 59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	598
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	599 return retval;
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	600 }
59592dcbb5d8 [project @ 2005-03-15 16:04:56 by jwe] jwe parents: diff changeset	601
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	602 /*
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	603
11457 33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	604 %!test
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	605 %! [a,b] = cellfun (@(x) x, cell (2, 0));
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	606 %! assert (a, zeros (2, 0));
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	607 %! assert (b, zeros (2, 0));
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	608
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	609 %!test
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	610 %! [a,b] = cellfun (@(x) x, cell (2, 0), "uniformoutput", false);
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	611 %! assert (a, cell (2, 0));
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	612 %! assert (b, cell (2, 0));
33f6384d2b78 cellfun compatibility fix John W. Eaton <jwe@octave.org> parents: 11046 diff changeset	613
8373 63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	614 %% Test function to check the "Errorhandler" option
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	615 %!function [z] = cellfunerror (S, varargin)
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	616 %! z = S;
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	617 %! endfunction
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	618
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	619 %% 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	620 %% a function_handle or an anonymous function
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	621 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	622 %! 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	623 %! assert (A, [true, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	624 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	625 %! 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	626 %! assert (A, [true, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	627 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	628 %! 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	629 %! assert (A, [true, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	630 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	631 %! 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	632 %! assert (A, [true, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	633
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	634 %% 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	635 %% "isempty", "islogical", "length", "ndims" or "prodofsize"
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	636 %!test
10291 fc879f361bda make isreal matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 10181 diff changeset	637 %! A = cellfun ("isreal", {true, 0.1, {}, i*2, [], "abc"});
fc879f361bda make isreal matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 10181 diff changeset	638 %! 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	639 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	640 %! 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	641 %! assert (A, [false, false, false, false, true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	642 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	643 %! 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	644 %! assert (A, [true, false, true, false, false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	645 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	646 %! 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	647 %! assert (A, [1, 1, 1, 1, 0, 3]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	648 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	649 %! 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	650 %! assert (A, [2; 4]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	651 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	652 %! 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	653 %! assert (A, [4, 24]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	654
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	655 %% 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	656 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	657 %! 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	658 %! assert (A, [6, 7, 8]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	659 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	660 %! 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	661 %! "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	662 %! assert (A, {6, 7, 8});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	663 %!test %% Two input arguments of different types
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	664 %! 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	665 %! assert (A, [true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	666 %!test %% Pass another variable to the anonymous function
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	667 %! 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	668 %! assert (A, [true, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	669 %!test %% Three ouptut arguments of different type
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	670 %! [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	671 %! assert (isequal (A, {true, true; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	672 %! assert (isequal (B, {true, true; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	673 %! assert (isequal (C, {10, 11; [], 12}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	674
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	675 %% 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	676 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	677 %! 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	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,y) x == y, {false; true}, {true; true}, \
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	681 %! "UniformOutput", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	682 %! assert (A, [false; true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	683 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	684 %! 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	685 %! assert (A, {false, true; false, true});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	686 %!test %% Three ouptut arguments of same type
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	687 %! [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	688 %! "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	689 %! assert (isequal (A, {true, []; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	690 %! assert (isequal (B, {true, []; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	691 %! assert (isequal (C, {true, []; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	692 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	693 %! 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	694 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	695 %! assert (isfield (A, "identifier"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	696 %! assert (isfield (A, "message"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	697 %! assert (isfield (A, "index"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	698 %! assert (isempty (A.message), false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	699 %! assert (A.index, 1);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	700 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	701 %! 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	702 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	703 %! assert (isfield (A, "identifier"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	704 %! assert (isfield (A, "message"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	705 %! assert (isfield (A, "index"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	706 %! assert (isempty (A.message), false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	707 %! assert (A.index, 1);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	708
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	709 %% 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	710 %!test
9622 40cbcdf12b54 fix broken tests Jaroslav Hajek <highegg@gmail.com> parents: 9465 diff changeset	711 %! 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	712 %! assert (A, [false, true]);
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, 4.2; 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	715 %! "UniformOutput", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	716 %! assert (A, [false, true; false, false]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	717 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	718 %! 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	719 %! 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	720 %! assert (isequal (A{2}, [4, 5, 6]));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	721 %!test %% Three ouptut arguments of different type
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	722 %! [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	723 %! assert (isequal (A, {true, true; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	724 %! assert (isequal (B, {true, true; [], true}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	725 %! assert (isequal (C, {10, 11; [], 12}));
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	726 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	727 %! 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	728 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	729 %! 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	730 %! 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	731 %! 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	732 %! 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	733 %! 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	734 %! 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	735 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	736 %! 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	737 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	738 %! 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	739 %! 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	740 %! 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	741 %! 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	742 %! 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	743 %! 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	744
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	745 %% 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	746 %!error %% "UniformOutput" false should be used
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	747 %! 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	748 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	749 %! 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	750 %! assert (A, [false; true]);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	751 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	752 %! 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	753 %! assert (A, {"abc", "def"});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	754 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	755 %! 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	756 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	757 %! 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	758 %! 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	759 %! 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	760 %! 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	761 %! 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	762 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	763 %! 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	764 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	765 %! 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	766 %! 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	767 %! 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	768 %! 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	769 %! 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	770
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	771 %% Structures cannot be handled by cellfun
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	772 %!error
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	773 %! 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	774 %! 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	775
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	776 %% 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	777 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	778 %! 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	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", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	783 %! assert (A, [1; 0], 1e-16);
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) 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	786 %! "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	787 %! assert (A, {true, false});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	788 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	789 %! 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	790 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	791 %! 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	792 %! 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	793 %! 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	794 %! 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	795 %! 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	796 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	797 %! 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	798 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	799 %! 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	800 %! 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	801 %! 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	802 %! 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	803 %! 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	804
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	805 %% 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	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 %! assert (A, true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	810 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	811 %! 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	812 %! 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	813 %! "UniformOutput", true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	814 %! assert (A, true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	815 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	816 %! 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	817 %! 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	818 %! "UniformOutput", false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	819 %! assert (A, {true});
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	820 %!test
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	821 %! 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	822 %! 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	823 %! "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	824 %! assert (isfield (A, "identifier"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	825 %! assert (isfield (A, "message"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	826 %! assert (isfield (A, "index"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	827 %! assert (isempty (A.message), false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	828 %! assert (A.index, 1);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	829 %!test %% Overwriting setting of "UniformOutput" true
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	830 %! 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	831 %! 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	832 %! "UniformOutput", true, "ErrorHandler", @cellfunerror);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	833 %! assert (isfield (A, "identifier"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	834 %! assert (isfield (A, "message"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	835 %! assert (isfield (A, "index"), true);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	836 %! assert (isempty (A.message), false);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	837 %! assert (A.index, 1);
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	838
63fe023d7898 Added more tests for cellfun. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8347 diff changeset	839 %% A lot of other tests
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	840 %!error(cellfun(1))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	841 %!error(cellfun('isclass',1))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	842 %!error(cellfun('size',1))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	843 %!error(cellfun(@sin,{[]},'BadParam',false))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	844 %!error(cellfun(@sin,{[]},'UniformOuput'))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	845 %!error(cellfun(@sin,{[]},'ErrorHandler'))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	846 %!assert(cellfun(@sin,{0,1}),sin([0,1]))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	847 %!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	848 %!assert(cellfun('sin',{0,1}),sin([0,1]))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	849 %!assert(cellfun('isempty',{1,[]}),[false,true])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	850 %!assert(cellfun('islogical',{false,pi}),[true,false])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	851 %!assert(cellfun('isreal',{1i,1}),[false,true])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	852 %!assert(cellfun('length',{zeros(2,2),1}),[2,1])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	853 %!assert(cellfun('prodofsize',{zeros(2,2),1}),[4,1])
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	854 %!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	855 %!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	856 %!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	857 %!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	858 %!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	859 %!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	860 %!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	861 %!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	862 %!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	863 %!error(cellfun(@factorial,{-1,3}))
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	864 %!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	865 %!test
6704 781777998927 [project @ 2007-06-13 05:23:56 by jwe] jwe parents: 6623 diff changeset	866 %! [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	867 %! assert(a,{fullfile("a","b"),fullfile("e","f")})
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	868 %! assert(b,{'c','g'})
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	869 %! assert(c,{'.d','.h'})
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	870
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	871 */
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	872
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	873 static void
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	874 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	875 const Array<int>& dimv,
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	876 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	877 Array<int>& perm)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	878 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	879 int dvl = dimv.length ();
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	880 int maxd = dv.length ();
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	881 celldv = dv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	882 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	883 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	884 if (maxd > dv.length ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	885 celldv.resize (maxd, 1);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	886 arraydv = celldv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	887
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	888 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	889
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10291 diff changeset	890 perm.clear (maxd, 1);
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	891 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	892 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	893 int k = dimv(i) - 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	894 if (k < 0)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	895 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	896 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	897 return;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	898 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	899 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	900 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	901 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	902 return;
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 sing[k] = true;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	906 perm(i) = k;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	907 }
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 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	910 if (! sing[k])
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	911 perm(i++) = k;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	912
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	913 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	914 if (sing[i])
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	915 celldv(i) = 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	916 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	917 arraydv(i) = 1;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	918 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	919
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	920 template<class NDA>
10756 d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	921 static inline typename NDA::element_type
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	922 do_num2cell_elem (const NDA& array, octave_idx_type i)
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	923 { return 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 static inline Cell
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	926 do_num2cell_elem (const Cell& array, octave_idx_type i)
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	927 { return Cell (array(i)); }
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	928
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	929
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	930 template<class NDA>
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	931 static Cell
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	932 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	933 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	934 if (dimv.is_empty ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	935 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	936 Cell retval (array.dims ());
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	937 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	938 for (octave_idx_type i = 0; i < nel; i++)
10756 d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	939 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	940
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	941 return retval;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	942 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	943 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	944 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	945 dim_vector celldv, arraydv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	946 Array<int> perm;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	947 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	948 if (error_state)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	949 return Cell ();
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	950
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	951 NDA parray = array.permute (perm);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	952
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	953 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	954 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	955
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	956 Cell retval (celldv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	957 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	958 {
9731 7b9cbaad68d6 extend Array<T> Jaroslav Hajek <highegg@gmail.com> parents: 9728 diff changeset	959 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	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 return retval;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	963 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	964 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	965
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	966
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	967 DEFUN_DLD (num2cell, args, ,
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	968 "-- texinfo --\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	969 @deftypefn {Loadable Function} {@var{C} =} num2cell (@var{A})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	970 @deftypefnx {Loadable Function} {@var{C} =} num2cell (@var{A}, @var{dim})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	971 Convert the numeric matrix @var{A} to a cell array. If @var{dim} is\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	972 defined, the value @var{C} is of dimension 1 in this dimension and the\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	973 elements of @var{A} are placed into @var{C} in slices. For example:\n\
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	974 \n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	975 @example\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	976 @group\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	977 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	978 @result{} ans =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	979 @{\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	980 [1,1] = 1\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	981 [2,1] = 3\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	982 [1,2] = 2\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	983 [2,2] = 4\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	984 @}\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	985 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	986 @result{} ans =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	987 @{\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	988 [1,1] =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	989 1\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	990 3\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	991 [1,2] =\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	992 2\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	993 4\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	994 @}\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	995 @end group\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	996 @end example\n\
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	997 \n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	998 @seealso{mat2cell}\n\
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	999 @end deftypefn")
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1000 {
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1001 int nargin = args.length();
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1002 octave_value retval;
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1003
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1004 if (nargin < 1 \|\| nargin > 2)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5784 diff changeset	1005 print_usage ();
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1006 else
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1007 {
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1008 octave_value array = args(0);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1009 Array<int> dimv;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1010 if (nargin > 1)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1011 dimv = args (1).int_vector_value (true);
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1012
9678 c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1013 if (error_state)
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1014 ;
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1015 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	1016 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	1017 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	1018 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	1019 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	1020 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1021 if (array.is_integer_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1022 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1023 if (array.is_int8_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.int8_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_int16_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.int16_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_int32_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.int32_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_int64_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.int64_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_uint8_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.uint8_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_uint16_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.uint16_array_value (), dimv);
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1035 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	1036 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	1037 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	1038 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	1039 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1040 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	1041 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1042 if (array.is_single_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1043 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	1044 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1045 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	1046 }
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 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1049 if (array.is_single_type ())
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1050 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	1051 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1052 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	1053 }
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1054 }
10756 d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1055 else if (array.is_map ())
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1056 retval = do_num2cell (array.map_value (), dimv);
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1057 else if (array.is_cell ())
d808eb829d48 optimize num2cell on structs Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	1058 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	1059 else
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1060 gripe_wrong_type_arg ("num2cell", array);
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1061 }
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1062
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1063 return retval;
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1064 }
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	1065
5988 d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1066 /*
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 %!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	1069 %!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	1070 %!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	1071
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1072 */
d9ce802628e6 [project @ 2006-09-12 21:31:41 by dbateman] dbateman parents: 5829 diff changeset	1073
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1074 static bool
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1075 mat2cell_mismatch (const dim_vector& dv,
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1076 const Array<octave_idx_type> *d, int nd)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1077 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1078 for (int i = 0; i < nd; i++)
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 s = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1081 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	1082 s += d[i](j);
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 octave_idx_type r = i < dv.length () ? dv(i) : 1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1085
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1086 if (s != r)
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 error ("mat2cell: mismatch on %d-th dimension (%d != %d)",
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1089 i+1, r, s);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1090 return true;
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
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1094 return false;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1095 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1096
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1097 template<class container>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1098 static void
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1099 prepare_idx (container *idx, int idim, int nd,
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1100 const Array<octave_idx_type>* d)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1101 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1102 octave_idx_type nidx = idim < nd ? d[idim].numel () : 1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1103 if (nidx == 1)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1104 idx[0] = idx_vector::colon;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1105 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1106 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1107 octave_idx_type l = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1108 for (octave_idx_type i = 0; i < nidx; i++)
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 octave_idx_type u = l + d[idim](i);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1111 idx[i] = idx_vector (l, u);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1112 l = u;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1113 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1114 }
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
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1117 // 2D specialization, works for Array, Sparse and octave_map.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1118 // Uses 1D or 2D indexing.
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 template <class Array2D>
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1121 static Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1122 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	1123 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1124 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1125 assert (nd == 1 \|\| nd == 2);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1126 assert (a.ndims () == 2);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1127
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1128 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1129 return retval;
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 octave_idx_type nridx = d[0].length ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1132 octave_idx_type ncidx = nd == 1 ? 1 : d[1].length ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1133 retval.clear (nridx, ncidx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1134
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1135 int ivec = -1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1136 if (a.rows () > 1 && a.cols () == 1 && ncidx == 1)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1137 ivec = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1138 else if (a.rows () == 1 && nridx == 1 && nd == 2)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1139 ivec = 1;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1140
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1141 if (ivec >= 0)
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 // Vector split. Use 1D indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1144 octave_idx_type l = 0, nidx = (ivec == 0 ? nridx : ncidx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1145 for (octave_idx_type i = 0; i < nidx; i++)
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 octave_idx_type u = l + d[ivec](i);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1148 retval(i) = a.index (idx_vector (l, u));
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1149 l = u;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1150 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1151 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1152 else
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 // General 2D case. Use 2D indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1155 OCTAVE_LOCAL_BUFFER (idx_vector, ridx, nridx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1156 prepare_idx (ridx, 0, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1157
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1158 OCTAVE_LOCAL_BUFFER (idx_vector, cidx, ncidx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1159 prepare_idx (cidx, 1, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1160
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1161 for (octave_idx_type j = 0; j < ncidx; j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1162 for (octave_idx_type i = 0; i < nridx; i++)
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 octave_quit ();
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 retval(i,j) = a.index (ridx[i], cidx[j]);
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
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1170 return retval;
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
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1173 // Nd case. Works for Arrays and octave_map.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1174 // Uses Nd indexing.
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 template <class ArrayND>
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1177 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1178 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	1179 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1180 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1181 assert (nd >= 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1182
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1183 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1184 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1185
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1186 dim_vector rdv = dim_vector::alloc (nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1187 OCTAVE_LOCAL_BUFFER (octave_idx_type, nidx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1188 octave_idx_type idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1189 for (int i = 0; i < nd; i++)
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 rdv(i) = nidx[i] = d[i].length ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1192 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1193 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1194
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1195 retval.clear (rdv);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1196
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1197 OCTAVE_LOCAL_BUFFER (idx_vector, xidx, idxtot);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1198 OCTAVE_LOCAL_BUFFER (idx_vector *, idx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1199
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1200 idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1201 for (int i = 0; i < nd; 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 idx[i] = xidx + idxtot;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1204 prepare_idx (idx[i], i, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1205 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1206 }
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 OCTAVE_LOCAL_BUFFER_INIT (octave_idx_type, ridx, nd, 0);
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1209 NoAlias< Array<idx_vector> > ra_idx
57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1210 (dim_vector (1, std::max (nd, a.ndims ())), idx_vector::colon);
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1211
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1212 for (octave_idx_type j = 0; j < retval.numel (); j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1213 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1214 octave_quit ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1215
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1216 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1217 ra_idx(i) = idx[i][ridx[i]];
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 retval(j) = a.index (ra_idx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1220
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1221 rdv.increment_index (ridx);
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
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1224 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1225 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1226
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1227 // Dispatcher.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1228 template <class ArrayND>
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1229 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1230 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	1231 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1232 if (a.ndims () == 2 && nd <= 2)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1233 return do_mat2cell_2d (a, d, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1234 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1235 return do_mat2cell_nd (a, d, nd);
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
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1238 // General case. Works for any class supporting do_index_op.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1239 // Uses Nd indexing.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1240
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1241 Cell
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1242 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	1243 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1244 NoAlias<Cell> retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1245 assert (nd >= 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1246
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1247 if (mat2cell_mismatch (a.dims (), d, nd))
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1248 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1249
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1250 dim_vector rdv = dim_vector::alloc (nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1251 OCTAVE_LOCAL_BUFFER (octave_idx_type, nidx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1252 octave_idx_type idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1253 for (int i = 0; i < nd; i++)
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 rdv(i) = nidx[i] = d[i].length ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1256 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1257 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1258
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1259 retval.clear (rdv);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1260
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1261 OCTAVE_LOCAL_BUFFER (octave_value, xidx, idxtot);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1262 OCTAVE_LOCAL_BUFFER (octave_value *, idx, nd);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1263
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1264 idxtot = 0;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1265 for (int i = 0; i < nd; 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 idx[i] = xidx + idxtot;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1268 prepare_idx (idx[i], i, nd, d);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1269 idxtot += nidx[i];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1270 }
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 OCTAVE_LOCAL_BUFFER_INIT (octave_idx_type, ridx, nd, 0);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1273 octave_value_list ra_idx (std::max (nd, a.ndims ()),
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1274 octave_value::magic_colon_t);
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 (octave_idx_type j = 0; j < retval.numel (); j++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1277 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1278 octave_quit ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1279
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1280 for (int i = 0; i < nd; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1281 ra_idx(i) = idx[i][ridx[i]];
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1282
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1283 retval(j) = a.do_index_op (ra_idx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1284
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1285 if (error_state)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1286 break;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1287
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1288 rdv.increment_index (ridx);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1289 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1290
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1291 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1292 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1293
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1294 DEFUN_DLD (mat2cell, args, ,
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1295 "-- texinfo --\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1296 @deftypefn {Loadable Function} {@var{C} =} mat2cell (@var{A}, @var{m}, @var{n})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1297 @deftypefnx {Loadable Function} {@var{C} =} mat2cell (@var{A}, @var{d1}, @var{d2}, @dots{})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1298 @deftypefnx {Loadable Function} {@var{C} =} mat2cell (@var{A}, @var{r})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1299 Convert the matrix @var{A} to a cell array. If @var{A} is 2-D, then\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1300 it is required that @code{sum (@var{m}) == size (@var{A}, 1)} and\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1301 @code{sum (@var{n}) == size (@var{A}, 2)}. Similarly, if @var{A} is\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1302 multi-dimensional and the number of dimensional arguments is equal\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1303 to the dimensions of @var{A}, then it is required that @code{sum (@var{di})\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1304 == size (@var{A}, i)}.\n\
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1305 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1306 Given a single dimensional argument @var{r}, the other dimensional\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1307 arguments are assumed to equal @code{size (@var{A},@var{i})}.\n\
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1308 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1309 An example of the use of mat2cell is\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1310 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1311 @example\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1312 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	1313 @result{} @{\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1314 [1,1] =\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 1 5 9\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1317 2 6 10\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1318 3 7 11\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 [2,1] =\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 4 8 12\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1323 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1324 [1,2] =\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 13\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1327 14\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1328 15\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1329 \n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1330 [2,2] = 16\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1331 @}\n\
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1332 @end example\n\
5829 93785a1b0f97 [project @ 2006-05-23 18:34:10 by jwe] jwe parents: 5823 diff changeset	1333 @seealso{num2cell, cell2mat}\n\
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1334 @end deftypefn")
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1335 {
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1336 int nargin = args.length();
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1337 octave_value retval;
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1338
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1339 if (nargin < 2)
7038 4482ba9814b7 [project @ 2007-10-19 16:05:48 by jwe] jwe parents: 7017 diff changeset	1340 print_usage ();
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1341 else
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1342 {
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1343 // Prepare indices.
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1344 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	1345
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1346 for (int i = 1; i < nargin; i++)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1347 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1348 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	1349 if (error_state)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1350 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1351 }
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1352
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1353 octave_value a = args(0);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1354 bool sparse = a.is_sparse_type ();
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1355 if (sparse && nargin > 3)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1356 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1357 error ("mat2cell: sparse arguments only support 2D indexing");
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1358 return retval;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1359 }
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1360
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1361 switch (a.builtin_type ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10125 diff changeset	1362 {
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1363 case btyp_double:
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1364 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1365 if (sparse)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1366 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	1367 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1368 retval = do_mat2cell (a.array_value (), d, nargin - 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1369 break;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1370 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1371 case btyp_complex:
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1372 {
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1373 if (sparse)
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1374 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	1375 else
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1376 retval = do_mat2cell (a.complex_array_value (), d, nargin - 1);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1377 break;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1378 }
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1379 #define BTYP_BRANCH(X,Y) \
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1380 case btyp_ ## X: \
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1381 retval = do_mat2cell (a.Y ## _value (), d, nargin - 1); \
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1382 break
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1383
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1384 BTYP_BRANCH (float, float_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1385 BTYP_BRANCH (float_complex, float_complex_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1386 BTYP_BRANCH (bool, bool_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1387 BTYP_BRANCH (char, char_array);
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1388
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1389 BTYP_BRANCH (int8, int8_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1390 BTYP_BRANCH (int16, int16_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1391 BTYP_BRANCH (int32, int32_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1392 BTYP_BRANCH (int64, int64_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1393 BTYP_BRANCH (uint8, uint8_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1394 BTYP_BRANCH (uint16, uint16_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1395 BTYP_BRANCH (uint32, uint32_array);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1396 BTYP_BRANCH (uint64, uint64_array);
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 BTYP_BRANCH (cell, cell);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1399 BTYP_BRANCH (struct, map);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1400 #undef BTYP_BRANCH
5784 70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1401
10786 146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1402 case btyp_func_handle:
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1403 gripe_wrong_type_arg ("mat2cell", a);
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1404 break;
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1405 default:
146a97c3bc97 some optimizations for mat2cell Jaroslav Hajek <highegg@gmail.com> parents: 10756 diff changeset	1406 retval = do_mat2cell (a, d, nargin-1);
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10125 diff changeset	1407 }
5784 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 return retval;
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1411 }
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1412
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1413 /*
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1414
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1415 %!test
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1416 %! x = reshape(1:20,5,4);
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1417 %! c = mat2cell(x,[3,2],[3,1]);
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1418 %! 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	1419
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1420 %!test
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1421 %! x = 'abcdefghij';
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1422 %! 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	1423 %! empty1by0str = resize('',1,0);
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1424 %! assert(c,{empty1by0str,'abcd','ef',empty1by0str,'ghij',empty1by0str})
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1425
70f7659d0fb9 [project @ 2006-05-03 05:55:56 by dbateman] dbateman parents: 5642 diff changeset	1426 */
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1427
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1428 // 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	1429 template <class NDA>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1430 static Cell
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1431 do_cellslices_nda (const NDA& array,
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1432 const Array<octave_idx_type>& lb,
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1433 const Array<octave_idx_type>& ub,
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1434 int dim = -1)
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1435 {
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1436 octave_idx_type n = lb.length ();
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1437 Cell retval (1, n);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1438 if (array.is_vector () && (dim == -1
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	1439 \|\| (dim == 0 && array.columns () == 1)
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1440 \|\| (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	1441 {
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1442 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	1443 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	1444 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1445 else
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1446 {
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1447 const dim_vector dv = array.dims ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1448 int ndims = dv.length ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1449 if (dim < 0)
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1450 dim = dv.first_non_singleton ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1451 ndims = std::max (ndims, dim + 1);
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1452
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1453 Array<idx_vector> idx (dim_vector (ndims, 1), idx_vector::colon);
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1454
9057 8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1455 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	1456 {
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1457 idx(dim) = idx_vector (lb(i) - 1, ub(i));
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1458 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	1459 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1460 }
8b263623d0f3 have cellslices index the last dim of n-d arrays Jaroslav Hajek <highegg@gmail.com> parents: 9042 diff changeset	1461
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1462 return retval;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1463 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1464
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1465 DEFUN_DLD (cellslices, args, ,
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1466 "-- texinfo --\n\
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1467 @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	1468 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	1469 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	1470 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	1471 following code:\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1472 \n\
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1473 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9057 diff changeset	1474 @group\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1475 n = length (lb);\n\
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1476 sl = cell (1, n);\n\
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1477 for i = 1:length (lb)\n\
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1478 sl@{i@} = x(:,@dots{},lb(i):ub(i),@dots{},:);\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1479 endfor\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9057 diff changeset	1480 @end group\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1481 @end example\n\
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1482 \n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	1483 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	1484 slicing is done along the first non-singleton dimension.\n\
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1485 @end deftypefn")
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 retval;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1488 int nargin = args.length ();
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1489 if (nargin == 3 \|\| nargin == 4)
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1490 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1491 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	1492 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	1493 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	1494 int dim = -1;
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1495 if (nargin == 4)
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 dim = args(3).int_value () - 1;
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1498 if (dim < 0)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1499 error ("cellslices: DIM must be a valid dimension");
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1500 }
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1501
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1502 if (! error_state)
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1503 {
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1504 if (lb.length () != ub.length ())
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1505 error ("cellslices: the lengths of LB and UB must match");
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1506 else
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1507 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1508 Cell retcell;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1509 if (! x.is_sparse_type () && x.is_matrix_type ())
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1510 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1511 // specialize for some dense arrays.
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1512 if (x.is_bool_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1513 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	1514 else if (x.is_char_matrix ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1515 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	1516 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	1517 {
c929f09457b7 rewrite num2cell for speed-up + a few associated fixes Jaroslav Hajek <highegg@gmail.com> parents: 9622 diff changeset	1518 if (x.is_int8_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1519 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	1520 else if (x.is_int16_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1521 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	1522 else if (x.is_int32_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1523 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	1524 else if (x.is_int64_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1525 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	1526 else if (x.is_uint8_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1527 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	1528 else if (x.is_uint16_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1529 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	1530 else if (x.is_uint32_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1531 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	1532 else if (x.is_uint64_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1533 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	1534 }
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1535 else if (x.is_complex_type ())
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1536 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1537 if (x.is_single_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1538 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	1539 else
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1540 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	1541 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1542 else
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1543 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1544 if (x.is_single_type ())
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1545 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	1546 else
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1547 retcell = do_cellslices_nda (x.array_value (), lb, ub, dim);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1548 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1549 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1550 else
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1551 {
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1552 // generic code.
9740 78ac37d73557 fix cellslices to handle empty ranges with non-positive bounds Jaroslav Hajek <highegg@gmail.com> parents: 9731 diff changeset	1553 octave_idx_type n = lb.length ();
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1554 retcell = Cell (1, n);
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1555 const dim_vector dv = x.dims ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1556 int ndims = dv.length ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1557 if (dim < 0)
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1558 dim = dv.first_non_singleton ();
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1559 ndims = std::max (ndims, dim + 1);
82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1560 octave_value_list idx (ndims, octave_value::magic_colon_t);
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1561 for (octave_idx_type i = 0; i < n && ! error_state; i++)
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1562 {
10125 82ed1b4c3011 improve cellslices Jaroslav Hajek <highegg@gmail.com> parents: 10122 diff changeset	1563 idx(dim) = Range (lb(i), ub(i));
8985 193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1564 retcell(i) = x.do_index_op (idx);
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 if (! error_state)
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1568 retval = retcell;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1569 }
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 }
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1572 else
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1573 print_usage ();
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1574
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1575 return retval;
193804a4f82f add cellslices function Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1576 }
10122 9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	1577
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	1578 /*
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	1579 %!test
9d1a14e12431 Update docs and add tests for container functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 10075 diff changeset	1580 %! 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	1581 %! 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	1582 %! 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	1583 */
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1584
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1585 DEFUN_DLD (cellindexmat, args, ,
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1586 "-- texinfo --\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1587 @deftypefn {Loadable Function} {@var{y} =} cellindexmat (@var{x}, @var{varargin})\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1588 Given a cell array of matrices @var{x}, this function computes\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1589 \n\
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1590 @example\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1591 @group\n\
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1592 Y = cell (size (X));\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1593 for i = 1:numel (X)\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1594 Y@{i@} = X@{i@}(varargin@{:@});\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1595 endfor\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1596 @end group\n\
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1597 @end example\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1598 @seealso{cellfun, cellslices}\n\
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1599 @end deftypefn")
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1600 {
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1601 octave_value retval;
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1602 if (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 if (args(0).is_cell ())
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 const Cell x = args(0).cell_value ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1607 NoAlias<Cell> y(x.dims ());
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1608 octave_idx_type nel = x.numel ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1609 octave_value_list idx = args.slice (1, args.length () - 1);
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1610
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1611 for (octave_idx_type i = 0; i < nel; i++)
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 octave_quit ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1614 octave_value tmp = x(i);
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1615 y(i) = tmp.do_index_op (idx);
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1616 if (error_state)
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1617 break;
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1618 }
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1619
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1620 retval = y;
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1621 }
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1622 else
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	1623 error ("cellindexmat: X must be a cell");
10963 0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1624 }
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1625 else
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1626 print_usage ();
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1627
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1628 return retval;
0d7624852beb implement cellindexmat function Jaroslav Hajek <highegg@gmail.com> parents: 10846 diff changeset	1629 }

Mercurial > octave-nkf

annotate src/DLD-FUNCTIONS/cellfun.cc @ 12949:d1db86336a49