1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
% STK_DISP_GETFORMAT [STK internal]
%
% CALL: [FMT, SPC] = stk_disp_getformat ()
%
% NOTE
%
% This function solves a Matlab/Octave compatibility issue. See:
%
% * https://savannah.gnu.org/bugs/?51035
% * https://savannah.gnu.org/bugs/?49951
% * https://savannah.gnu.org/bugs/?46034
% * https://sourceforge.net/p/kriging/tickets/73
% Copyright Notice
%
% Copyright (C) 2017 CentraleSupelec
%
% Authors: Julien Bect <julien.bect@centralesupelec.fr>
% Copying Permission Statement
%
% This file is part of
%
% STK: a Small (Matlab/Octave) Toolbox for Kriging
% (http://sourceforge.net/projects/kriging)
%
% STK is free software: you can redistribute it and/or modify it under
% the terms of the GNU General Public License as published by the Free
% Software Foundation, either version 3 of the License, or (at your
% option) any later version.
%
% STK is distributed in the hope that it will be useful, but WITHOUT
% ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
% or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
% License for more details.
%
% You should have received a copy of the GNU General Public License
% along with STK. If not, see <http://www.gnu.org/licenses/>.
function [fmt, spc] = stk_disp_getformat ()
persistent method
if isempty (method)
method = choose_method ();
end
switch method
case 1 % Matlab and some versions of Octave (e.g., 4.0.3)
% Note: 'Format' and 'FormatSpacing' have been removed from the public
% list of root properties since Matlab R2014b, but are still recommended
% as the proper way to obtain this information in R2017a's manual.
fmt = get (0, 'Format');
spc = get (0, 'FormatSpacing');
case 2 % Octave 4.2 for sure (when was it introduced ?)
% In Octave 4.2.0 the 'Format' and 'FormatSpacing' root property have
% been removed, but __formattring__ and __compactformat__ are still
% available.
fmt = feval ('__formatstring__');
spc = feval ('__compactformat__');
case 3 % Octave > 4.2
% After Octave 4.2.0, __formattring__ and __compactformat__ have been
% removed too, and a new syntax is available.
[fmt, spc] = format ();
otherwise
% If nothing works, I really don't know which version of Octave or
% Matlab you are using, but defaulting to 'short' + 'loose' in this case
% seems better than a warning or an error.
fmt = 'short';
spc = 'loose';
end % switch
end % function
function method = choose_method ()
try
spc = get (0, 'FormatSpacing');
assert (ismember (spc, {'compact', 'loose'}));
method = 1;
catch
if exist ('__compactformat__', 'builtin') == 5
method = 2;
else
try
[fmt, spc] = format (); %#ok<ASGLU> CG#07
assert (ismember (spc, {'compact', 'loose'}));
method = 3;
catch
method = 4;
end % try
end % if
end % try
end % function
|
