Hi All,
I am trying to implement hp-fem into my problem according to the step-27.
But, i have an error when i am trying to compile,
error: no matching function for call to 'dealii::FESeries::Fourier<3,
> 3>::Fourier(std::vector<unsigned int>&, dealii::hp::FECollection<3, 3>&,
> dealii::hp::QCollection<3>&)'
> { return unique_ptr<_Tp>(new _Tp(std::forward<_Args>(__args)...)); }
i believe there is a mistake in assigning fourier, but i copied the step-27
exactly.
Here is the code snippet... could someone help me?
template <int dim, typename VectorType>
class HPSolver
{
public:
HPSolver(
const unsigned int max_fe_degree);
virtual ~HPSolver();
const hp::FECollection<dim>& get_fe_collection();
const hp::QCollection<dim-1>& get_face_quadrature_collection();
protected:
hp::FECollection<dim> fe_collection;
hp::QCollection<dim> quadrature_collection;
hp::QCollection<dim-1> face_quadrature_collection;
hp::QCollection<dim> fourier_q_collection;
std::unique_ptr<FESeries::Fourier<dim>> fourier;
std::vector<double> ln_k;
Table<dim, std::complex<double>> fourier_coefficients;
};
template <int dim, typename VectorType>
HPSolver<dim, VectorType>::HPSolver(
const unsigned int max_degree,
:
max_fe_degree(max_degree)
{
for (unsigned int degree=2; degree <= max_fe_degree; ++degree)
{
fe_collection.push_back(FE_Q<dim>(degree));
quadrature_collection.push_back(QGauss<dim>(degree+1));
face_quadrature_collection.push_back(QGauss<dim-1>(degree+1));
}
const unsigned int N = max_fe_degree;
QGauss<1> base_quadrature(2);
QIterated<dim> quadrature(base_quadrature, N);
for (unsigned int i = 0; i < fe_collection.size(); i++)
fourier_q_collection.push_back(quadrature);
std::vector<unsigned int>
n_coefficients_per_direction(fe_collection.size(), N);
fourier =
std_cxx14::make_unique<FESeries::Fourier<dim>>(n_coefficients_per_direction,
fe_collection, fourier_q_collection);
resize(fourier_coefficients, N);
}
BR,
Ihsan
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