Dune::PDELab::RaviartThomasLocalFiniteElementMap< GV, D, R, k, basic_type > Class Template Reference

Raviart-Thomas elements of order k. More...

#include <dune/pdelab/finiteelementmap/raviartthomasfem.hh>

Public Member Functions
	RaviartThomasLocalFiniteElementMap (const GV &gv)
	Constructs a finite element map on the GridView gv.

Static Public Attributes
static constexpr int	dimension = GV::dimension
	The dimension of the finite elements returned by this map.

Detailed Description

template<typename GV, typename D, typename R, std::size_t k, GeometryType::BasicType basic_type = BasicTypeFromDimensionAndTopologyId< GV::dimension, Capabilities::hasSingleGeometryType<typename GV::Grid>::topologyId >::value>
class Dune::PDELab::RaviartThomasLocalFiniteElementMap< GV, D, R, k, basic_type >

Raviart-Thomas elements of order k.

This LocalFiniteElementMap provides Raviart-Thomas elements of order k for the given GridView GV. It currently supports

• RT0, RT1 and RT2 for cubes in 2D,
• RT0 and RT1 for simplices in 2D,
• RT0 and RT1 for cubes in 3D.

We try to infer the type of the reference element (cube / simplex) from the GridView, but that only works for grids with a single element type that is fixed at compile time. For potentially mixed grids like UGGrid, you need to provide the GeometryType::BasicType of the cell reference element as an additional template parameter.

Template Parameters

GV	The GridView on which to construct the finite element map.
D	The domain field type of the elements.
R	The range field type of the elements.
k	The order of the finite elements.
basic_type	The GeometryType::BasicType of the grid cells. You only need to provide this template parameter for mixed grids (if you don't provide the parameter for a mixed grid, you get a compiler error).

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The documentation for this class was generated from the following file:

• dune/pdelab/finiteelementmap/raviartthomasfem.hh