fe_pyramid_p.h

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// -----------------------------------------------------------------------------
//
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception OR LGPL-2.1-or-later
// Copyright (C) 2021 - 2026 by the deal.II authors
//
// This file is part of the deal.II library.
//
// Detailed license information governing the source code and contributions
// can be found in LICENSE.md and CONTRIBUTING.md at the top level directory.
//
// -----------------------------------------------------------------------------
 
#ifndef dealii_fe_fe_p_pyramids_h
#define dealii_fe_fe_p_pyramids_h
 
#include <deal.II/base/config.h>
 
#include <deal.II/base/polynomials_pyramid.h>
 
#include <deal.II/fe/fe_poly.h>
 
DEAL_II_NAMESPACE_OPEN
 
template <int dim, int spacedim = dim>
class FE_PyramidPoly : public ::FE_Poly<dim, spacedim>
{
public:
  FE_PyramidPoly(const unsigned int                   degree,
                 const internal::GenericDoFsPerObject dpos,
                 const std::vector<Point<dim>>        support_points,
                 const bool                           prolongation_is_additive,
                 const typename FiniteElementData<dim>::Conformity conformity);
 
  virtual void
  convert_generalized_support_point_values_to_dof_values(
    const std::vector<Vector<double>> &support_point_values,
    std::vector<double>               &nodal_values) const override;
};
 
template <int dim, int spacedim = dim>
class FE_PyramidP : public FE_PyramidPoly<dim, spacedim>
{
public:
  FE_PyramidP(const unsigned int degree);
 
  std::unique_ptr<FiniteElement<dim, spacedim>>
  clone() const override;
 
  std::string
  get_name() const override;
 
  FiniteElementDomination::Domination
  compare_for_domination(const FiniteElement<dim, spacedim> &fe_other,
                         const unsigned int codim) const override;
 
  std::vector<std::pair<unsigned int, unsigned int>>
  hp_vertex_dof_identities(
    const FiniteElement<dim, spacedim> &fe_other) const override;
 
  std::vector<std::pair<unsigned int, unsigned int>>
  hp_line_dof_identities(
    const FiniteElement<dim, spacedim> &fe_other) const override;
 
  std::vector<std::pair<unsigned int, unsigned int>>
  hp_quad_dof_identities(const FiniteElement<dim, spacedim> &fe_other,
                         const unsigned int face_no = 0) const override;
};
 
template <int dim, int spacedim = dim>
class FE_PyramidDGP : public FE_PyramidPoly<dim, spacedim>
{
public:
  FE_PyramidDGP(const unsigned int degree);
 
  std::unique_ptr<FiniteElement<dim, spacedim>>
  clone() const override;
 
  std::string
  get_name() const override;
};
 
DEAL_II_NAMESPACE_CLOSE
 
#endif