/usr/include/dune/localfunctions/raviartthomas/raviartthomas12d.hh is in libdune-localfunctions-dev 2.5.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | // -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// 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
|