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generate convenience libraries for new parse-tree and interpfcn subdirectories * src/Makefile.am (liboctinterp_la_SOURCES): Include octave.cc in the list, not $(DIST_SRC). (liboctinterp_la_LIBADD): Include octave-value/liboctave-value.la, parse-tree/libparse-tree.la, interp-core/libinterp-core.la, interpfcn/libinterpfcn.la, and corefcn/libcorefcn.la in the list. * src/interp-core/module.mk (noinst_LTLIBRARIES): Add interp-core/libinterp-core.la to the list. (interp_core_libinterp_core_la_SOURCES): New variable. * src/interpfcn/module.mk (noinst_LTLIBRARIES): Add interpfcn/libinterpfcn.la to the list. (interpfcn_libinterpfcn_la_SOURCES): New variable. * src/parse-tree/module.mk (noinst_LTLIBRARIES): Add parse-tree/libparse-tree.la to the list. (parse_tree_libparse_tree_la_SOURCES): New variable. * src/octave-value/module.mk (noinst_LTLIBRARIES): Add octave-value/liboctave-value.la to the list. (octave_value_liboctave_value_la_SOURCES): New variable.
author John W. Eaton <jwe@octave.org>
date Sun, 05 Aug 2012 09:04:30 -0400
parents f3d52523cde1
children d63878346099 bf27e21f0bfb
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72c96de7a403 maint: update copyright notices for 2012
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1 ## Copyright (C) 2004-2012 David Bateman
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2 ## Copyright (C) 2009 VZLU Prague
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3 ##
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4 ## This file is part of Octave.
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5 ##
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6 ## Octave is free software; you can redistribute it and/or modify it
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7 ## under the terms of the GNU General Public License as published by
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8 ## the Free Software Foundation; either version 3 of the License, or (at
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9 ## your option) any later version.
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10 ##
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11 ## Octave is distributed in the hope that it will be useful, but
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12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 ## General Public License for more details.
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15 ##
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16 ## You should have received a copy of the GNU General Public License
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17 ## along with Octave; see the file COPYING. If not, see
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18 ## <http://www.gnu.org/licenses/>.
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19
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20 ## -*- texinfo -*-
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21 ## @deftypefn {Function File} {} flipdim (@var{x})
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22 ## @deftypefnx {Function File} {} flipdim (@var{x}, @var{dim})
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23 ## Return a copy of @var{x} flipped about the dimension @var{dim}.
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24 ## @var{dim} defaults to the first non-singleton dimension.
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25 ## For example:
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26 ##
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27 ## @example
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28 ## @group
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29 ## flipdim ([1, 2; 3, 4], 2)
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30 ## @result{} 2 1
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31 ## 4 3
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32 ## @end group
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33 ## @end example
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34 ## @seealso{fliplr, flipud, rot90, rotdim}
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35 ## @end deftypefn
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36
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37 ## Author: David Bateman, Jaroslav Hajek
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38
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39 function y = flipdim (x, dim)
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40
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41 if (nargin != 1 && nargin != 2)
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42 print_usage ();
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43 endif
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44
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45 nd = ndims (x);
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46 sz = size (x);
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47 if (nargin == 1)
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48 ## Find the first non-singleton dimension.
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49 (dim = find (sz > 1, 1)) || (dim = 1);
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50 elseif (! (isscalar (dim) && isindex (dim)))
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51 error ("flipdim: DIM must be a positive integer");
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52 endif
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53
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54 idx(1:max(nd, dim)) = {':'};
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55 idx{dim} = size (x, dim):-1:1;
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56 y = x(idx{:});
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57
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58 endfunction
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60
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61 %!assert (flipdim ([1,2;3,4]), flipdim ([1,2 ; 3,4], 1))
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62 %!assert (flipdim ([1,2;3,4], 2), [2,1;4,3])
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63 %!assert (flipdim ([1,2;3,4], 3), [1,2;3,4])
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65 ## FIXME -- we need tests for multidimensional arrays.
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66
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67 %!error flipdim ()
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68 %!error flipdim (1, 2, 3)
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