--- a +++ b/inst/@gf/reshape.m @@ -0,0 +1,32 @@ +## Copyright (C) 2011 David Bateman +## +## 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} {} reshape (@var{A}, @var{m}, @var{n}, @dots{}) +## @deftypefnx {Function File} {} reshape (@var{A}, [@var{m} @var{n} @dots{}]) +## @deftypefnx {Function File} {} reshape (@var{A}, @dots{}, [], @dots{}) +## @deftypefnx {Function File} {} reshape (@var{A}, @var{size}) +## Return a matrix with the specified dimensions (@var{m}, @var{n}, @dots{}) +## whose elements are taken from the Galois array @var{A}. The elements of +## the matrix are accessed in column-major order (like Fortran arrays are +## stored). +## @end deftypefn + +function y = reshape (g, varargin) + y = g; + y._x = reshape (g._x, varargin{:}); +endfunction + +%!assert(reshape(gf(0:7,3),2,4),gf([0,2,4,6;1,3,5,7],3))