Method minN

gecode/set/var-imp/integerset.hpp:119–127

nth smallest element

  // nth smallest element
  forceinline int
  BndSet::minN(unsigned int n) const {
    for (RangeList* c = fst(); c != nullptr; c = c->next()) {
      if (c->width() > n)
        return static_cast<int>(c->min() + n);
      n -= c->width();
    }
    return MIN_OF_EMPTY;
  }

  forceinline unsigned int
  BndSet::card(void) const {