Dune::P2CubeShapeFunction< C, T, d > Class Template Reference
[Shapefunctions]

#include <cubeshapefunctions.hh>

Detailed Description

A class for piecewise quadratic shape functions in the cube.

Shape function no. i is given by

phi_i = {j=0}^{dim-1} { a[j_i] + b[j_i]x_{j_i} + c[j_i]x_{j_i}^2 }

where (j_{d-1},...,j_0) is the integer coordinate of the i'th node with j_i {0,1,2}.


Public Member Functions
	P2CubeShapeFunction (int no, int en, int co, const FieldVector< int, dim > &ipos)
	make a shape function object
	P2CubeShapeFunction ()
	must be defaultconstructible
ResultType	evaluateFunction (int comp, const FieldVector< CoordType, d > &x) const
	evaluate shape function in local coordinates
ResultType	evaluateDerivative (int comp, int dir, const FieldVector< CoordType, d > &x) const
	evaluate gradient in local coordinates
int	localindex (int comp) const
	consecutive number of associated dof within element
int	codim () const
	codim of associated dof
int	entity () const
	entity (of codim) of associated dof
int	entityindex () const
	consecutive number of dof within entity
const FieldVector< CoordType, dim > &	position () const
	interpolation point associated with shape function

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