Algorithm.nd_front: def of unified-nsga-iii@0.2.2.0
Import: import unified-nsga-iii@0.2.2.0/algorithm.bend as Algorithm
Lines 421-422 of unified-nsga-iii@0.2.2.0/algorithm.bend: https://jend.leeeet.dev/read.txt?path=unified-nsga-iii@0.2.2.0/algorithm.bend&start_line=421&end_line=422

import Base
import unified-nsga-iii@0.2.2.0/individual.bend as Ind
import unified-nsga-iii@0.2.2.0/non_dominated_sort.bend as NDS
import unified-nsga-iii@0.2.2.0/survival.bend as Surv

def nd_front(+pop: List<&2, Ind.Individual>) -> List<&2, Ind.Individual>:
  Surv.gather(pop, Surv.front0(NDS.sort(pop)))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/individual.bend&name=Individual
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/non_dominated_sort.bend&name=sort
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/survival.bend&name=front0
  https://jend.leeeet.dev/definition.txt?path=unified-nsga-iii@0.2.2.0/survival.bend&name=gather