Mercurial > hg > octave-nkf

annotate scripts/deprecated/java_unsigned_conversion.m @ 20349:bcf0a288aa6c stable

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
maint: Merge default to stable in preparation for 4.0.0 release.
author John W. Eaton <jwe@octave.org>
date Tue, 28 Apr 2015 12:12:16 -0400
parents 446c46af4b42 9fc020886ae9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
19898
4197fc428c7d maint: Update copyright notices for 2015.
John W. Eaton <jwe@octave.org>
parents: 18102
diff changeset
1 ## Copyright (C) 2012-2015 Rik Wehbring
18102
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
2 ##
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
3 ## This file is part of Octave.
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
4 ##
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
5 ## Octave is free software; you can redistribute it and/or modify it
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
6 ## under the terms of the GNU General Public License as published by
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
7 ## the Free Software Foundation; either version 3 of the License, or (at
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
8 ## your option) any later version.
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
9 ##
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
10 ## Octave is distributed in the hope that it will be useful, but
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
13 ## General Public License for more details.
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
14 ##
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
15 ## You should have received a copy of the GNU General Public License
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
16 ## along with Octave; see the file COPYING. If not, see
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
17 ## <http://www.gnu.org/licenses/>.
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
18
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
19 ## -*- texinfo -*-
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
20 ## @deftypefn {Built-in Function} {@var{val} =} java_unsigned_conversion ()
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
21 ## @deftypefnx {Built-in Function} {@var{old_val} =} java_unsigned_conversion (@var{new_val})
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
22 ## @deftypefnx {Built-in Function} {} java_unsigned_conversion (@var{new_val}, "local")
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
23 ## Query or set the internal variable that controls how integer classes are
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
24 ## converted when Java matrix autoconversion is enabled. When enabled, Java
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
25 ## arrays of class Byte or Integer are converted to matrices of class uint8 or
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
26 ## uint32 respectively.
20038
9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19898
diff changeset
27 ##
18102
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
28 ## When called from inside a function with the @qcode{"local"} option, the
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
29 ## variable is changed locally for the function and any subroutines it calls.
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
30 ## The original variable value is restored when exiting the function.
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
31 ## @seealso{java_unsigned_autoconversion, java_convert_matrix, debug_java}
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
32 ## @end deftypefn
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
33
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
34 function old_val = java_unsigned_conversion (varargin)
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
35
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
36 persistent warned = false;
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
37 if (! warned)
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
38 warned = true;
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
39 warning ("Octave:deprecated-function",
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
40 "java_unsigned_conversion is obsolete and will be removed from a future version of Octave; use java_unsigned_autoconversion instead");
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
41 endif
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
42
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
43 if (nargin > 2)
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
44 print_usage ();
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
45 endif
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
46
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
47 old_val = java_unsigned_autoconversion (varargin{:});
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
48
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
49 endfunction
e124ae274013 maint: Backout ca72f1b73216 on gui_release branch.
Rik <rik@octave.org>
parents:
diff changeset
50