summaryrefslogtreecommitdiff
path: root/modules/elementary_functions/macros/ismatrix.sci
blob: 4a002fedb6da6463fc64ff00f499f0441f710a8d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2013 - Samuel Gougeon
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution.  The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt

function r = ismatrix(A)
    rhs=argn(2);
    if rhs<>1 then
        error(msprintf(gettext("%s: Wrong number of input argument(s): %d expected.\n"),"ismatrix", 1));
    end
    if type(A) == 15 then
        r = size(A) <> 0;
        return;
    end

    s = size(squeeze(A))
    s = length(s(s>0))
    r = s>0 & s<3;

endfunction