promote() [3/4]

bool M2::ConcreteRing< ARingGFM2 >::promote ( const Ring * Rf, const ring_elem f, ring_elem & result ) const

inlinevirtual

Implements Ring.

Definition at line 963 of file aring-glue.hpp.

{
  // Rf = Z/p[x]/F(x) ---> GF(p,n)
  // promotion: need to be able to know the value of 'x'.
  // lift: need to compute (primite_element)^e
  ElementType a;
  bool retval = R->promote(Rf, f, a);
  R->to_ring_elem(result, a);
  return retval;
}