Dune::Fem::CachingPointList< GridPartImp, codim, IntegrationTraits > Class Template Reference

integration point list supporting base function caching More...

#include <dune/fem/quadrature/cachingpointlist.hh>

Detailed Description

template<class GridPartImp, int codim, class IntegrationTraits>
class Dune::Fem::CachingPointList< GridPartImp, codim, IntegrationTraits >

integration point list supporting base function caching

A CachingPointList is a conceptual extension to the ElementIntegrationPointList. It provides an additional mapping from local quadrature point numbers on a subentity's reference element to global quadrature point numbers on the codim-0 reference element. Consider, for instance, a quadrature for one of the faces of a tetrahedron: It provides n local quadrature points, which can lie on one of the four faces, resulting in 4*n global quadrature points.

The information from the mapping can be used to cache a base function on those global quadrature points.

Note

If you don't want caching, you can use ElementIntegrationPointList instead.

For the actual implementation, see

• CachingPointList<GridPartImp,0,IntegrationTraits>
• CachingPointList<GridPartImp,1,IntegrationTraits>

An interface class:

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

• dune/fem/quadrature/cachingpointlist.hh