Method Operator

fem/coefficient.cpp:5703–5713

  } 

  shared_ptr<CoefficientFunction> Operator (const string & name) const override
  {
    Array<shared_ptr<CoefficientFunction>> cfop;
    
    for (auto & cf : ci)
      if (cf)
        cfop.Append (cf->Operator(name));
      else
        cfop.Append (nullptr);
    return MakeDomainWiseCoefficientFunction(std::move (cfop), vb);
  }
  
  shared_ptr<CoefficientFunction> Diff (const CoefficientFunction * var,
                                          shared_ptr<CoefficientFunction> dir) const override