Daniel@0: function int = compute_fwd_interface(intra, inter)
Daniel@0: % COMPUTE_FWD_INTERFACE Compute nodes with children in the next slice
Daniel@0: % function int = compute_fwd_interface(intra, inter)
Daniel@0: 
Daniel@0: int = [];
Daniel@0: ss = length(intra);
Daniel@0: for u=1:ss
Daniel@0:   if any(inter(u,:))
Daniel@0:     int = [int u];
Daniel@0:   end
Daniel@0: end