rawARingTower1()

const Ring * rawARingTower1	(	const Ring *	K,
		M2_ArrayString	names )

Definition at line 296 of file aring.cpp.

{
  try
    {
      const M2::ConcreteRing<M2::ARingZZpFFPACK> *Kp =
          dynamic_cast<const M2::ConcreteRing<M2::ARingZZpFFPACK> *>(K);
      if (Kp == nullptr)
        {
          ERROR("expected a base ring ZZ/p");
          return nullptr;
        }
      const M2::ARingZZpFFPACK &A = Kp->ring();
 
      // Get the names into the correct form:
      auto varnames = M2_ArrayString_to_stdvector(names);
      M2::ARingTower *T = M2::ARingTower::create(A, varnames);
      return M2::ConcreteRing<M2::ARingTower>::create(
          std::unique_ptr<M2::ARingTower>(T));
  } catch (const exc::engine_error& e)
    {
      ERROR(e.what());
      return nullptr;
  }
}

References M2::ARingTower::create(), M2::ConcreteRing< RingType >::create(), ERROR, M2_ArrayString_to_stdvector(), M2::ConcreteRing< RingType >::ring(), and T.