/usr/share/octave/packages/3.2/struct-1.0.9/setfields.m is in octave-struct 1.0.9-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | ## Copyright (C) 2000 Etienne Grossmann
##
## This program 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 2 of the License, or
## (at your option) any later version.
##
## This program 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 this program; If not, see <http://www.gnu.org/licenses/>.
## -*- texinfo -*-
## @deftypefn {Function File} {} @var{s} = setfields(@var{s},@var{key},@var{value},...)
## Sets @var{s}.@var{key1} = @var{value1}, @var{s}.@var{key2} = @var{value2}, etc, finally
## returning s.
## For some compatibility and flexibility.
## @seealso{cmpstruct, fields, rmfield, isstruct, getfields, isfield,struct}
## @end deftypefn
## Author: Etienne Grossmann <etienne@cs.uky.edu>
## Last modified: January 2000
## November 2000: Paul Kienzle <pkienzle@kienzle.powernet.co.uk>
## return error rather than trapping to keyboard
function s = setfields(s,varargin)
if nargin == 0
s= struct; % doesn't work on older versions of octave
elseif rem(nargin,2) != 1,
error('setfields: expected struct, key1, val1, key2, val2, ...\n') ;
endif
for i=1:2:nargin-1
if ! ischar(varargin{i}) ,
error('setfields: called with non-string key') ;
else
s.(varargin{i}) = varargin{i+1};
end
end
%!
%!assert(setfields({},'key','value'),struct('key','value'))
%!
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