IM2_RingElement_promote()

const RingElement * IM2_RingElement_promote	(	const Ring *	S,
		const RingElement *	f )

Definition at line 396 of file ringelement.cpp.

{
  try
    {
      const RingElement *result;
 
      if (f->promote(S, result)) return result;
      ERROR("cannot promote given ring element");
      return nullptr;
  } catch (const exc::engine_error& e)
    {
      ERROR(e.what());
      return nullptr;
  }
}

References ERROR, RingElement::promote(), and result().