/usr/include/dune/localfunctions/lagrange/qk.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.
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_QK_LOCALFINITEELEMENT_HH
#define DUNE_LOCALFUNCTIONS_QK_LOCALFINITEELEMENT_HH
#include "qk/qklocalinterpolation.hh"
#include "qk/qklocalbasis.hh"
#include "qk/qklocalcoefficients.hh"
namespace Dune
{
/** \brief General Lagrange finite element for cubes with arbitrary dimension and polynomial order
* \note The general class QkLocalCoefficients is available for k>0 in dimensions 2 and 3 only
*
* \tparam D type used for domain coordinates
* \tparam R type used for function values
* \tparam d dimension of the reference element
* \tparam k polynomial order
*/
template<class D, class R, int d, int k>
class QkLocalFiniteElement {
typedef QkLocalBasis<D,R,k,d> LocalBasis;
typedef QkLocalCoefficients<k,d> LocalCoefficients;
typedef QkLocalInterpolation<k,d,LocalBasis> LocalInterpolation;
public:
/** \todo Please doc me !
*/
typedef LocalFiniteElementTraits<LocalBasis,QkLocalCoefficients<k,d>,LocalInterpolation> Traits;
/** \todo Please doc me !
*/
QkLocalFiniteElement ()
{
gt.makeCube(d);
}
/** \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;
}
QkLocalFiniteElement* clone () const
{
return new QkLocalFiniteElement(*this);
}
private:
LocalBasis basis;
LocalCoefficients coefficients;
LocalInterpolation interpolation;
GeometryType gt;
};
}
#endif
|