mapping_base.hpp

// FEAT3: Finite Element Analysis Toolbox, Version 3
// Copyright (C) 2010 by Stefan Turek & the FEAT group
// FEAT3 is released under the GNU General Public License version 3,
// see the file 'copyright.txt' in the top level directory for details.
 
#pragma once
 
// includes, FEAT
#include <kernel/trafo/evaluator_base.hpp>
 
namespace FEAT
{
  namespace Trafo
  {
    template<typename Mesh_>
    class MappingBase
    {
    public:
      typedef Mesh_ MeshType;
      typedef typename MeshType::ShapeType ShapeType;
      static constexpr int world_dim = Mesh_::world_dim;
 
      // Note:
      // The following block serves as an element interface documentation and is therefore only
      // visible to doxygen. The actual functionality has to be supplied by the implementation.
#ifdef DOXYGEN
      template<
        typename Shape_ = ShapeType,
        typename DataType_ = Real>
      class Evaluator
      {
      public:
        typedef ... Type;
      };
 
      static constexpr int num_coeff = ...;
      static constexpr int num_coeff_facet = ...;
#endif // DOXYGEN
 
    private:
      MappingBase(const MappingBase&);
      MappingBase& operator=(const MappingBase&);
 
    protected:
      MeshType& _mesh;
 
      explicit MappingBase(MeshType& mesh) :
        _mesh(mesh)
      {
      }
 
    public:
      MeshType& get_mesh()
      {
        return _mesh;
      }
 
      const MeshType& get_mesh() const
      {
        return _mesh;
      }
 
      bool operator==(const MappingBase& other) const
      {
        return this == &other;
      }
    }; // class MappingBase<...>
  } // namespace Trafo
} // namespace FEAT