FEValuesExtractors Namespace Reference
[Finite element access/FEValues classesHandling vector valued problems]


Classes

struct  Scalar
struct  Vector

Detailed Description

A namespace in which we declare "extractors", i.e. classes that when used as subscripts in operator[] expressions on FEValues, FEFaceValues, and FESubfaceValues objects extract certain components of a vector-valued element. There are extractors for single scalar components as well as vector components consisting of dim elements.

See the description of the Handling vector valued problems module for examples how to use the features of this namespace.


deal.II documentation generated on Sat Aug 15 16:52:32 2009 by doxygen 1.5.9