monomfem.hh

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// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
 
#ifndef DUNE_PDELAB_FINITEELEMENTMAP_MONOMFEM_HH
#define DUNE_PDELAB_FINITEELEMENTMAP_MONOMFEM_HH
 
#include <cstddef>
 
#include <dune/geometry/type.hh>
 
#include<dune/localfunctions/monomial.hh>
 
#include"finiteelementmap.hh"
#include <dune/pdelab/finiteelementmap/global.hh>
 
namespace Dune {
  namespace PDELab {
 
    template<class D, class R, int d, int p>
    class MonomLocalFiniteElementMap
      : public SimpleLocalFiniteElementMap< Dune::MonomialLocalFiniteElement<D,R,d,p>,d>
    {
    public:
 
      MonomLocalFiniteElementMap (const Dune::GeometryType& type)
        : SimpleLocalFiniteElementMap< Dune::MonomialLocalFiniteElement<D,R,d,p>,d>(Dune::MonomialLocalFiniteElement<D,R,d,p>(type)), _gt(type)
      {
      }
 
      static constexpr bool fixedSize()
      {
        return true;
      }
 
      static constexpr bool hasDOFs(int codim)
      {
        return codim == 0;
      }
 
      std::size_t size(GeometryType gt) const
      {
        return gt == _gt ? MonomialLocalBasis<D,R,d,p>::size() : 0;
      }
 
      static constexpr std::size_t maxLocalSize()
      {
        return MonomialLocalBasis<D,R,d,p>::size();
      }
 
    private:
      const GeometryType _gt;
 
    };
 
 
    template<class Geometry, class RF, std::size_t p>
    class MonomFiniteElementMap
      : public GeometryFiniteElementMap<
          MonomialFiniteElementFactory<Geometry, RF, p>
          >
    {
      typedef MonomialFiniteElementFactory<Geometry, RF, p> FEFactory;
      typedef GeometryFiniteElementMap<FEFactory> Base;
 
      static FEFactory feFactory;
 
    public:
 
      static constexpr int dimension = Geometry::mydimension;
 
      MonomFiniteElementMap() : Base(feFactory) { }
    };
 
    template<class GV, class RF, std::size_t p>
    typename MonomFiniteElementMap<GV, RF, p>::FEFactory
    MonomFiniteElementMap<GV, RF, p>::feFactory;
 
  }
}
 
#endif // DUNE_PDELAB_FINITEELEMENTMAP_MONOMFEM_HH