Reference documentation for deal.II version GIT 969cfe8cd8 2022-06-28 20:20:01+00:00
FE_PolyFace< PolynomialType, dim, spacedim >::InternalData Class Reference

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

Inheritance diagram for FE_PolyFace< PolynomialType, dim, spacedim >::InternalData:
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## Public Member Functions

virtual std::size_t memory_consumption () const

## Public Attributes

std::vector< std::vector< double > > shape_values

UpdateFlags update_each

## Detailed Description

### template<class PolynomialType, int dim = PolynomialType::dimension + 1, int spacedim = dim> class FE_PolyFace< PolynomialType, dim, spacedim >::InternalData

Fields of cell-independent data.

For information about the general purpose of this class, see the documentation of the base class.

Definition at line 239 of file fe_poly_face.h.

## ◆ 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.

## ◆ shape_values

template<class PolynomialType , int dim = PolynomialType::dimension + 1, int spacedim = dim>
 std::vector > FE_PolyFace< PolynomialType, dim, spacedim >::InternalData::shape_values

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

In this array, we store the values of the shape function in the quadrature points on one face of the unit cell. Since these values do not change under transformation to the real cell, we only need to copy them over when visiting a concrete cell.

In particular, we can simply copy the same set of values to each of the faces.

Definition at line 255 of file fe_poly_face.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 719 of file fe.h.

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