add_in_place_0()

void DPoly::add_in_place_0 ( TowerPolynomial & f, const TowerPolynomial g )

private

Definition at line 670 of file dpoly.cpp.

{
  int i;
  if (g == nullptr) return;
  if (f == nullptr)
    {
      f = copy(0, g);
      return;
    }
  int fdeg = f->deg;
  int gdeg = g->deg;
 
  increase_size_0(g->deg, f);
  for (i = 0; i <= gdeg; i++)
    ZZp_ADD_TO(charac, f->arr.ints[i], g->arr.ints[i]);
  if (gdeg > fdeg)
    f->deg = gdeg;
  else if (gdeg == fdeg)
    reset_degree_0(f);
}

References charac, copy(), increase_size_0(), reset_degree_0(), and ZZp_ADD_TO().

Referenced by add_in_place().