/usr/include/dune/localfunctions/raviartthomas/raviartthomas12d.hh is in libdune-localfunctions-dev 2.4.1-1.
This file is owned by root:root, with mode 0o644.
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// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS12DLOCALFINITEELEMENT_HH
#define DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS12DLOCALFINITEELEMENT_HH
#include <dune/geometry/type.hh>
#include "../common/localfiniteelementtraits.hh"
#include "raviartthomas12d/raviartthomas12dlocalbasis.hh"
#include "raviartthomas12d/raviartthomas12dlocalcoefficients.hh"
#include "raviartthomas12d/raviartthomas12dlocalinterpolation.hh"
namespace Dune
{
/**
* \brief First order Raviart-Thomas shape functions on triangles.
*
* \ingroup RaviartThomas
*
* \tparam D Type to represent the field in the domain.
* \tparam R Type to represent the field in the range.
*/
template<class D, class R>
class
RT12DLocalFiniteElement
{
public:
typedef LocalFiniteElementTraits<RT12DLocalBasis<D,R>,RT12DLocalCoefficients,
RT12DLocalInterpolation<RT12DLocalBasis<D,R> > > Traits;
//! \brief Standard constructor
RT12DLocalFiniteElement ()
{
gt.makeTriangle();
}
/**
* \brief Make set number s, where 0 <= s < 8
*
* \param s Edge orientation indicator
*/
RT12DLocalFiniteElement (int s) : basis(s), interpolation(s)
{
gt.makeTriangle();
}
const typename Traits::LocalBasisType& localBasis () const
{
return basis;
}
const typename Traits::LocalCoefficientsType& localCoefficients () const
{
return coefficients;
}
const typename Traits::LocalInterpolationType& localInterpolation () const
{
return interpolation;
}
/** \brief Number of shape functions in this finite element */
unsigned int size () const
{
return basis.size();
}
GeometryType type () const
{
return gt;
}
private:
RT12DLocalBasis<D,R> basis;
RT12DLocalCoefficients coefficients;
RT12DLocalInterpolation<RT12DLocalBasis<D,R> > interpolation;
GeometryType gt;
};
}
#endif // DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS12DLOCALFINITEELEMENT_HH
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