createHomotopy()

template<typename RT>

Homotopy * SLEvaluatorConcrete< RT >::createHomotopy ( SLEvaluator * Hxt, SLEvaluator * HxH )

virtual

Implements SLEvaluator.

Definition at line 323 of file SLP-imp.hpp.

{
  auto castHxt = dynamic_cast<SLEvaluatorConcrete<RT>*>(Hxt);
  auto castHxH = dynamic_cast<SLEvaluatorConcrete<RT>*>(HxH);
  if (not castHxt or not castHxH)
    {
      ERROR("expected SLEvaluators in the same ring");
      return nullptr;
    }
  return new HomotopyConcrete<RT, typename HomotopyAlgorithm<RT>::Algorithm>(
      *this, *castHxt, *castHxH);
}

References ERROR, and SLEvaluatorConcrete().