function found = findbetween(mat, row, from, till)
%% found = findbetween(mat, row, from, till)
%  For input output description follow GG.m script and comments
%
%  Written by Boshra Rajaei 3/11/16
%  b.rajaei@sadjad.ac.ir
%
%  Copyright (c) 2016-2017 boshra rajaei <b.rajaei@sadjad.ac.ir>
%
%  This program is a free software: you can redistribute it and/or modify
%  it under the terms of the GNU Affero General Public License as
%  published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
%
%  You should have received a copy of the GNU Affero General Public License
%  along with this program. If not, see <http://www.gnu.org/licenses/>.
%
%%
len = length(row);

for i=from:till
    m = mat{i};
    if(length(m)~=length(row)) continue; end
    if(sum(m==row) == len)
        found = i;
        return;
    end
end

found = 0;