def select_st.after
unified-nsga-iii@0.2.2.0 · survival.bend:1183
import unified-nsga-iii@0.2.2.0/survival.bend as Survival
import Base
import unified-nsga-iii@0.2.2.0/individual.bend as Ind
import unified-nsga-iii@0.2.2.0/normalization.bend as Norm
import unified-nsga-iii@0.2.2.0/rng.bend as Rng
1183def select_st.after(+st: Norm.State, +pop: List<&2, Ind.Individual>, pair: List<&2, Nat> & Rng.State) -> Norm.State & List<&2, Ind.Individual> & Rng.State:
1184 (idxs, rng2) = pair
1185 (st, gather(pop, idxs), rng2)