merge_compares()

res_pair * res_comp::merge_compares ( res_pair * f, res_pair * g ) const

private

Definition at line 511 of file res-a1.cpp.

{
  if (g == nullptr) return f;
  if (f == nullptr) return g;
  res_pair head;
  res_pair *result = &head;
  while (1) switch (compare_compares(f, g))
      {
        case -1:
          result->next_compare = g;
          result = result->next_compare;
          g = g->next_compare;
          if (g == nullptr)
            {
              result->next_compare = f;
              return head.next_compare;
            }
          break;
        case 1:
          result->next_compare = f;
          result = result->next_compare;
          f = f->next_compare;
          if (f == nullptr)
            {
              result->next_compare = g;
              return head.next_compare;
            }
          break;
        case 0:
          assert(0);
      }
}

References compare_compares(), res_pair::next_compare, and result().

Referenced by set_compare_nums(), and sort_compares().