octave: libinterp/corefcn/ls-utils.cc annotate

annotate libinterp/corefcn/ls-utils.cc @ 27919:1891570abac8

update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2020.

author	John W. Eaton <jwe@octave.org>
date	Mon, 06 Jan 2020 22:29:51 -0500
parents	b442ec6dda5c
children	bd51beb6205e

rev	line source
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1 /*
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2
27919 1891570abac8 update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 27918 diff changeset	3 Copyright (C) 2003-2020 The Octave Project Developers
27918 b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	4
b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	5 See the file COPYRIGHT.md in the top-level directory of this distribution
b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	6 or <https://octave.org/COPYRIGHT.html/>.
b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	7
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	8
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	9 This file is part of Octave.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	10
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23220 diff changeset	11 Octave is free software: you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	12 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23220 diff changeset	13 the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	14 (at your option) any later version.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	15
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	16 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	17 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	19 GNU General Public License for more details.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	20
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	21 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: 5307 diff changeset	22 along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23220 diff changeset	23 <https://www.gnu.org/licenses/>.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	24
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	25 */
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	26
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	27 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21200 diff changeset	28 # include "config.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	29 #endif
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	30
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	31 #include "data-conv.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	32
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	33 #include "ls-utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	34
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	35 // MAX_VAL and MIN_VAL are assumed to have integral values even though
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	36 // they are stored in doubles.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	37
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	38 save_type
4661 12b6fbd57436 [project @ 2003-11-25 05:41:35 by jwe] jwe parents: 4634 diff changeset	39 get_save_type (double /* max_val /, double / min_val */)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	40 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	41 save_type st = LS_DOUBLE;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	42
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	43 // Matlab doesn't seem to load the UINT32 type correctly, so let's
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	44 // avoid it (and the other unsigned types, even though they may not
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	45 // have the same problem. And apparently, there are problems with
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	46 // other smaller types as well. If we avoid them all, then maybe we
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	47 // will avoid problems. Unfortunately, we won't be able to save
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	48 // space...
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	49
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	50 // if (max_val < 256 && min_val > -1)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	51 // st = LS_U_CHAR;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	52 // else if (max_val < 65536 && min_val > -1)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	53 // st = LS_U_SHORT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	54 // else if (max_val < 4294967295UL && min_val > -1)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	55 // st = LS_U_INT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	56 // else if (max_val < 128 && min_val >= -128)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	57 // st = LS_CHAR;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	58 // else if (max_val < 32768 && min_val >= -32768)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	59 // st = LS_SHORT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	60 // else if (max_val <= 2147483647L && min_val >= -2147483647L)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	61 // st = LS_INT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	62
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	63 return st;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	64 }
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	65
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	66 save_type
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	67 get_save_type (float /* max_val /, float / min_val */)
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	68 {
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	69 save_type st = LS_FLOAT;
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	70
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	71 // Matlab doesn't seem to load the UINT32 type correctly, so let's
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	72 // avoid it (and the other unsigned types, even though they may not
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	73 // have the same problem. And apparently, there are problems with
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	74 // other smaller types as well. If we avoid them all, then maybe we
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	75 // will avoid problems. Unfortunately, we won't be able to save
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	76 // space...
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	77
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	78 // if (max_val < 256 && min_val > -1)
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	79 // st = LS_U_CHAR;
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	80 // else if (max_val < 65536 && min_val > -1)
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	81 // st = LS_U_SHORT;
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	82 // else if (max_val < 4294967295UL && min_val > -1)
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	83 // st = LS_U_INT;
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	84 // else if (max_val < 128 && min_val >= -128)
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	85 // st = LS_CHAR;
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	86 // else if (max_val < 32768 && min_val >= -32768)
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	87 // st = LS_SHORT;
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	88 // else if (max_val <= 2147483647L && min_val >= -2147483647L)
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	89 // st = LS_INT;
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	90
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	91 return st;
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 10160 diff changeset	92 }

Mercurial > octave

annotate libinterp/corefcn/ls-utils.cc @ 27919:1891570abac8