function S = featureSelection(C)
% FEATURESELECTION Get feature selection struct for the CRF
%
%  S = FEATURESELECTION(C)


% Jerod Weinman
% jerod@acm.org
    
% $Id: featureSelection.m 1 2009-05-07 13:41:00Z weinman $
 
% Jerod Weinman
% jerod@acm.org
% Copyright 2004, 2008, 2009
 
%    This file is part of Matlab GridCRF.
%
%    Matlab GridCRF 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.
%
%    Matlab GridCRF 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 Matlab GridCRF.  If not, see <http://www.gnu.org/licenses/>.
    
  % GCRF.FEATURESELECTION
	
  S = C.weights;
  
  for f=fieldnames(S)'
	S.(f{:})(:) = 0;
  end;
  
