/usr/include/dune/localfunctions/hierarchical/hierarchicalp2.hh is in libdune-localfunctions-dev 2.3.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_HIERARCHICAL_P2_LOCALFINITEELEMENT_HH
#define DUNE_HIERARCHICAL_P2_LOCALFINITEELEMENT_HH
#include <dune/geometry/type.hh>
#include <dune/localfunctions/common/localfiniteelementtraits.hh>
#include <dune/localfunctions/lagrange/pk.hh>
#include "hierarchicalp2/hierarchicalsimplexp2localbasis.hh"
#include "hierarchicalp2/hierarchicalsimplexp2localinterpolation.hh"
namespace Dune
{
/** \todo Please doc me !
*/
template<class D, class R, int dim>
class HierarchicalP2LocalFiniteElement
{
dune_static_assert(1<=dim && dim<=3, "HierarchicalP2LocalFiniteElement only implemented for dim==1, 2, 3.");
public:
/** \todo Please doc me !
*/
typedef LocalFiniteElementTraits<
HierarchicalSimplexP2LocalBasis<D,R,dim>,
typename PkLocalFiniteElement<D,R,dim,2>::Traits::LocalCoefficientsType,
HierarchicalSimplexP2LocalInterpolation<HierarchicalSimplexP2LocalBasis<D,R,dim> > > Traits;
/** \todo Please doc me !
*/
HierarchicalP2LocalFiniteElement ()
{
gt.makeSimplex(dim);
}
/** \todo Please doc me !
*/
const typename Traits::LocalBasisType& localBasis () const
{
return basis;
}
/** \todo Please doc me !
*/
const typename Traits::LocalCoefficientsType& localCoefficients () const
{
return coefficients;
}
/** \todo Please doc me !
*/
const typename Traits::LocalInterpolationType& localInterpolation () const
{
return interpolation;
}
/** \todo Please doc me !
*/
GeometryType type () const
{
return gt;
}
HierarchicalP2LocalFiniteElement* clone () const
{
return new HierarchicalP2LocalFiniteElement(*this);
}
private:
HierarchicalSimplexP2LocalBasis<D,R,dim> basis;
typename Traits::LocalCoefficientsType coefficients;
HierarchicalSimplexP2LocalInterpolation<HierarchicalSimplexP2LocalBasis<D,R,dim> > interpolation;
GeometryType gt;
};
}
#endif
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