noconstraints.hh

// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_PDELAB_CONSTRAINTS_NOCONSTRAINTS_HH
#define DUNE_PDELAB_CONSTRAINTS_NOCONSTRAINTS_HH
 
#include <dune/pdelab/common/geometrywrapper.hh>
 
#include <dune/typetree/typetree.hh>
 
namespace Dune {
  namespace PDELab {
 
 
    // Empty constraints assembler class
    class NoConstraints
      : public TypeTree::LeafNode
    {
    public:
      enum { doBoundary = false };
      enum { doProcessor = false }; // added ParallelStuff
      enum { doSkeleton = false };
      enum { doVolume = false }; // might be necessary for cell-centered in parallel
 
      // methods are here just to show interfaces; they are never called because doX are false above
      template<typename F, typename I, typename LFS, typename T>
      void boundary (const F& f, const IntersectionGeometry<I>& ig, const LFS& lfs, T& trafo) const
      {
      }
 
      template<typename I, typename LFS, typename T>
      void processor (const IntersectionGeometry<I>& ig, const LFS& lfs, T& trafo) const
      {
      }
 
      template<typename I, typename LFS, typename T>
      void skeleton (const IntersectionGeometry<I>& ig, const LFS& lfs, T& trafo) const
      {
      }
 
      template<typename E, typename LFS, typename T>
      void volume (const ElementGeometry<E>& eg, const LFS& lfs, T& trafo) const
      {
      }
 
    };
 
  } // namespace PDELab
} // namespace Dune
 
#endif // DUNE_PDELAB_CONSTRAINTS_NOCONSTRAINTS_HH