18 for (uint64_t oldState : currentBeliefSupport) {
19 uint64_t row = pomdp.getTransitionMatrix().getRowGroupIndices()[oldState] + action;
20 for (
auto const& successor : pomdp.getTransitionMatrix().getRow(row)) {
22 if (pomdp.getObservation(successor.getColumn()) == observation) {
23 newBeliefSupport.
set(successor.getColumn(),
true);
27 currentBeliefSupport = newBeliefSupport;