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function s = sscellstring (C)
%SSCELLSTRING what iscellstr should do
%
% Return true if C is a cell array of size *-by-1 where each component is a
% 1-by-* string. See also iscellstr.
% SuiteSparseCollection, Copyright (c) 2006-2019, Timothy A Davis.
% All Rights Reserved.
% SPDX-License-Identifier: GPL-2.0+
[m n] = size (C) ;
if (n ~= 1)
% C is not *-by-1
s = false ;
elseif (~iscellstr (C))
% C is not a cell array of strings
s = false ;
else
% iscellstr(C) reports true, but it allows any component C{i} to be a char
% array of any size, not just a char row vector. Now make sure each
% component C{i} is a char row vector of size 1-by-*, not any array.
s = true ;
for i = 1:m
if (~ischar (C {i}) || size (C {i}, 1) ~= 1)
s = false ;
break ;
end
end
end
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