get_betti()

M2_arrayint gbres_comp::get_betti ( int type ) const

virtual

Implements ResolutionComputation.

Definition at line 375 of file res-a2.cpp.

{
  if (type == 0) return betti_minimal();
  if (type == 4)
    {
      ERROR(
          "cannot use Minimize=>true unless res(...,FastNonminimal=>true) was "
          "used");
      return nullptr;
    }
 
  ERROR("received unsupported betti type for this algorithm");
  return nullptr;
}

References betti_minimal(), and ERROR.