Function MakeSingleContractionCoefficientFunction

fem/coefficient.cpp:5568–5577

};

shared_ptr<CoefficientFunction>
MakeSingleContractionCoefficientFunction (shared_ptr<CoefficientFunction> c1,
                                          shared_ptr<CoefficientFunction> vec,
                                          int index)
{
  auto res = make_shared<SingleContractionCoefficientFunction> (c1, vec, index);
  if (c1->IsZeroCF() || vec->IsZeroCF())
    return ZeroCF(res->Dimensions());
  return res;
}