1 ## Copyright (C) 2009 VZLU Prague, a.s., Czech Republic
3 ## This program is free software; you can redistribute it and/or modify it under
4 ## the terms of the GNU General Public License as published by the Free Software
5 ## Foundation; either version 3 of the License, or (at your option) any later
8 ## This program is distributed in the hope that it will be useful, but WITHOUT
9 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13 ## You should have received a copy of the GNU General Public License along with
14 ## this program; if not, see <http://www.gnu.org/licenses/>.
17 ## @deftypefn{Function File} {} join (d1, d2, joinop)
18 ## Merges two given dictionaries. For common keys, the function @var{joinop} is
19 ## called to combine the two values. If not supplied, values from d2 are taken.
22 ## Author: Jaroslav Hajek <highegg@gmail.com>
24 function d = join (d1, d2, jop)
25 if (nargin < 2 || nargin > 3 || ! (isa (d1, "dict") && isa (d2, "dict")))
32 [keys, idx] = sort ([keys1; keys2]);
33 values = [d1.values; d2.values](idx);
37 idx = find (strcmp (keys(1:n-1), keys(2:n)));
40 values(idx+1) = cellfun (jop, values(idx), values(idx+1), "UniformOutput", false);