rawIsLocalUnit()

M2_bool rawIsLocalUnit

(

const RingElement *

f

)

Definition at line 753 of file localring.cpp.

{
  const LocalRing *L = f->get_ring()->cast_to_LocalRing();
  if (L == nullptr)
    {
      ERROR("expected an object over a local ring");
      return false;
    }
  return L->is_unit(f->get_value());
}

References Ring::cast_to_LocalRing(), ERROR, RingElement::get_ring(), RingElement::get_value(), and LocalRing::is_unit().