dof_traits.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/space/discontinuous/variant.hpp>
 
namespace FEAT
{
  namespace Space
  {
    namespace Discontinuous
    {
      template<typename Shape_, typename Variant_>
      struct DofTag
      {
      };
 
      template<typename Tag_, int dim_>
      struct DofTraits
      {
        static constexpr int count = 0;
      };
 
      template<int dim_, int degree_>
      struct DofTraits<DofTag<Shape::Hypercube<dim_>, Variant::StdPolyP<degree_> >, dim_>
      {
        static constexpr int count = MetaMath::Binomial<dim_ + degree_, degree_>::value;
      };
 
      template<int dim_, int degree_>
      struct DofTraits<DofTag<Shape::Simplex<dim_>, Variant::StdPolyP<degree_> >, dim_>
      {
        static constexpr int count = MetaMath::Binomial<dim_ + degree_, degree_>::value;
      };
    } // namespace Discontinuous
  } // namespace Space
} // namespace FEAT