function CPD = set_params(CPD, varargin)% SET_PARAMS Set the parameters (fields) for a tabular_decision_node object% CPD = set_params(CPD, name/value pairs)%% The following optional arguments can be specified in the form of name/value pairs:%% policy - the table containing the policy%% e.g., CPD = set_params(CPD, 'policy', T)args = varargin;nargs = length(args);for i=1:2:nargs  switch args{i},   case 'policy',   CPD.CPT = args{i+1};   otherwise,    error(['invalid argument name ' args{i}]);  endend