mapping_c1.h

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// ------------------------------------------------------------------------
//
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (C) 2001 - 2024 by the deal.II authors
//
// This file is part of the deal.II library.
//
// Part of the source code is dual licensed under Apache-2.0 WITH
// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
// governing the source code and code contributions can be found in
// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
//
// ------------------------------------------------------------------------
 
#ifndef dealii_mapping_c1_h
#define dealii_mapping_c1_h
 
 
#include <deal.II/base/config.h>
 
#include <deal.II/fe/mapping_q.h>
 
DEAL_II_NAMESPACE_OPEN
 
template <int dim, int spacedim = dim>
class MappingC1 : public MappingQ<dim, spacedim>
{
public:
  MappingC1();
 
  virtual std::unique_ptr<Mapping<dim, spacedim>>
  clone() const override;
 
  virtual void
  add_line_support_points(
    const typename Triangulation<dim, spacedim>::cell_iterator &cell,
    std::vector<Point<spacedim>> &a) const override;
 
  virtual void
  add_quad_support_points(
    const typename Triangulation<dim, spacedim>::cell_iterator &cell,
    std::vector<Point<spacedim>> &a) const override;
};
 
/* -------------- declaration of explicit specializations ------------- */
 
#ifndef DOXYGEN
 
template <>
void
MappingC1<1>::add_line_support_points(const Triangulation<1>::cell_iterator &,
                                      std::vector<Point<1>> &) const;
template <>
void
MappingC1<2>::add_line_support_points(
  const Triangulation<2>::cell_iterator &cell,
  std::vector<Point<2>>                 &a) const;
 
template <>
void
MappingC1<1>::add_quad_support_points(const Triangulation<1>::cell_iterator &,
                                      std::vector<Point<1>> &) const;
template <>
void
MappingC1<2>::add_quad_support_points(const Triangulation<2>::cell_iterator &,
                                      std::vector<Point<2>> &) const;
 
 
#endif // DOXYGEN
 
DEAL_II_NAMESPACE_CLOSE
 
#endif