Daniel@0: function pot = convert_to_pot(CPD, pot_type, domain, evidence)
Daniel@0: % CONVERT_TO_POT Convert a root CPD to one or more potentials
Daniel@0: % pots = convert_to_pot(CPD, pot_type, domain, evidence)
Daniel@0: 
Daniel@0: assert(length(domain)==1);
Daniel@0: assert(~isempty(evidence(domain)));
Daniel@0: T = 1;   
Daniel@0: 
Daniel@0: sz = CPD.sizes;
Daniel@0: ns = zeros(1, max(domain));
Daniel@0: ns(domain) = sz;
Daniel@0: 
Daniel@0: switch pot_type
Daniel@0:  case 'u',
Daniel@0:   pot = upot(domain, 1, T, 0);
Daniel@0:  case 'd',
Daniel@0:   ns(domain) = 1;
Daniel@0:   pot = dpot(domain, ns(domain), T);          
Daniel@0:  case {'c','g'},
Daniel@0:   ns(domain) = 0;
Daniel@0:   pot = cpot(domain, ns(domain), 0);
Daniel@0:  case 'cg',
Daniel@0:   ddom = [];
Daniel@0:   cdom = domain; % we assume the root node is cts
Daniel@0:   %pot = cgpot(ddom, cdom, ns, {cpot([],[],0)});
Daniel@0:   pot = cgpot(ddom, cdom, ns);
Daniel@0: end
Daniel@0: