FE_PolyTensor< PolynomialType, dim, spacedim >::InternalData Class Reference

#include <deal.II/fe/fe_poly_tensor.h>

Inheritance diagram for FE_PolyTensor< PolynomialType, dim, spacedim >::InternalData:

Public Attributes
Table< 2, Tensor< 1, dim > >	shape_values
Table< 2, DerivativeForm< 1, dim, spacedim > >	shape_grads
Table< 2, DerivativeForm< 2, dim, spacedim > >	shape_grad_grads
std::vector< double >	sign_change
Public Attributes inherited from FiniteElement< dim, spacedim >::InternalDataBase
UpdateFlags	update_each

Additional Inherited Members
Public Member Functions inherited from FiniteElement< dim, spacedim >::InternalDataBase
	InternalDataBase ()
virtual	~InternalDataBase ()=default
virtual std::size_t	memory_consumption () const

Detailed Description

template<class PolynomialType, int dim, int spacedim = dim>
class FE_PolyTensor< PolynomialType, dim, spacedim >::InternalData

Fields of cell-independent data for FE_PolyTensor. Stores the values of the shape functions and their derivatives on the reference cell for later use.

All tables are organized in a way, that the value for shape function i at quadrature point k is accessed by indices (i,k).

Definition at line 399 of file fe_poly_tensor.h.

Member Data Documentation

template<class PolynomialType, int dim, int spacedim = dim>

Table<2, Tensor<1, dim> > FE_PolyTensor< PolynomialType, dim, spacedim >::InternalData::shape_values

Array with shape function values in quadrature points. There is one row for each shape function, containing values for each quadrature point.

Definition at line 406 of file fe_poly_tensor.h.

template<class PolynomialType, int dim, int spacedim = dim>

Table<2, DerivativeForm<1, dim, spacedim> > FE_PolyTensor< PolynomialType, dim, spacedim >::InternalData::shape_grads

Array with shape function gradients in quadrature points. There is one row for each shape function, containing values for each quadrature point.

Definition at line 413 of file fe_poly_tensor.h.

template<class PolynomialType, int dim, int spacedim = dim>

Table<2, DerivativeForm<2, dim, spacedim> > FE_PolyTensor< PolynomialType, dim, spacedim >::InternalData::shape_grad_grads

Array with shape function hessians in quadrature points. There is one row for each shape function, containing values for each quadrature point.

Definition at line 420 of file fe_poly_tensor.h.

template<class PolynomialType, int dim, int spacedim = dim>

std::vector<double> FE_PolyTensor< PolynomialType, dim, spacedim >::InternalData::sign_change

mutable

Scratch arrays for intermediate computations

Definition at line 425 of file fe_poly_tensor.h.

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

• deal.II/fe/fe_poly_tensor.h