## Copyright (C) 2004-2008  Carlo de Falco
##
## SECS2D - A 2-D Drift--Diffusion Semiconductor Device Simulator
##
## SECS2D 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 3 of the License, or
## (at your option) any later version.
##
## SECS2D 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 SECS2D; If not, see <http://www.gnu.org/licenses/>.
##
## AUTHOR: Carlo de Falco <cdf _AT_ users.sourceforge.net>

## -*- texinfo -*-
##
## @deftypefn {Function File} {@var{c}} = Ucolumns(@var{m})
##
## Return the columns of matrix @var{m}.
##
## Note: octave already has this function, this is here only for matlab
## compatibility.
##
## @end deftypefn

function c = Ucolumns(m)

  c = size(m,2);

endfunction
