FE_PolyTensor< dim, spacedim >::InternalData Class Reference

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

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

Public Member Functions
virtual std::size_t	memory_consumption () const

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 >	dof_sign_change
std::vector< Tensor< 1, spacedim > >	transformed_shape_values
std::vector< Tensor< 2, spacedim > >	transformed_shape_grads
std::vector< Tensor< 2, dim > >	untransformed_shape_grads
std::vector< Tensor< 3, spacedim > >	transformed_shape_hessians
std::vector< Tensor< 3, dim > >	untransformed_shape_hessian_tensors
UpdateFlags	update_each

Detailed Description

template<int dim, int spacedim = dim>
class FE_PolyTensor< 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 477 of file fe_poly_tensor.h.

Member Function Documentation

memory_consumption()

virtual std::size_t FiniteElement< dim, spacedim >::InternalDataBase::memory_consumption ( ) const

virtualinherited

Return an estimate (in bytes) for the memory consumption of this object.

Member Data Documentation

shape_values

template<int dim, int spacedim = dim>

Table<2, Tensor<1, dim> > FE_PolyTensor< 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 484 of file fe_poly_tensor.h.

shape_grads

template<int dim, int spacedim = dim>

Table<2, DerivativeForm<1, dim, spacedim> > FE_PolyTensor< 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 491 of file fe_poly_tensor.h.

shape_grad_grads

template<int dim, int spacedim = dim>

Table<2, DerivativeForm<2, dim, spacedim> > FE_PolyTensor< 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 498 of file fe_poly_tensor.h.

dof_sign_change

template<int dim, int spacedim = dim>

std::vector<double> FE_PolyTensor< dim, spacedim >::InternalData::dof_sign_change

mutable

Scratch arrays for intermediate computations

Definition at line 503 of file fe_poly_tensor.h.

transformed_shape_values

template<int dim, int spacedim = dim>

std::vector<Tensor<1, spacedim> > FE_PolyTensor< dim, spacedim >::InternalData::transformed_shape_values

mutable

Definition at line 504 of file fe_poly_tensor.h.

transformed_shape_grads

template<int dim, int spacedim = dim>

std::vector<Tensor<2, spacedim> > FE_PolyTensor< dim, spacedim >::InternalData::transformed_shape_grads

mutable

Definition at line 506 of file fe_poly_tensor.h.

untransformed_shape_grads

template<int dim, int spacedim = dim>

std::vector<Tensor<2, dim> > FE_PolyTensor< dim, spacedim >::InternalData::untransformed_shape_grads

mutable

Definition at line 507 of file fe_poly_tensor.h.

transformed_shape_hessians

template<int dim, int spacedim = dim>

std::vector<Tensor<3, spacedim> > FE_PolyTensor< dim, spacedim >::InternalData::transformed_shape_hessians

mutable

Definition at line 509 of file fe_poly_tensor.h.

untransformed_shape_hessian_tensors

template<int dim, int spacedim = dim>

std::vector<Tensor<3, dim> > FE_PolyTensor< dim, spacedim >::InternalData::untransformed_shape_hessian_tensors

mutable

Definition at line 510 of file fe_poly_tensor.h.

update_each

UpdateFlags FiniteElement< dim, spacedim >::InternalDataBase::update_each

inherited

A set of update flags specifying the kind of information that an implementation of the FiniteElement interface needs to compute on each cell or face, i.e., in FiniteElement::fill_fe_values() and friends.

This set of flags is stored here by implementations of FiniteElement::get_data(), FiniteElement::get_face_data(), or FiniteElement::get_subface_data(), and is that subset of the update flags passed to those functions that require re-computation on every cell. (The subset of the flags corresponding to information that can be computed once and for all already at the time of the call to FiniteElement::get_data() – or an implementation of that interface – need not be stored here because it has already been taken care of.)

Definition at line 710 of file fe.h.

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

• include/deal.II/fe/fe_poly_tensor.h