Reference documentation for deal.II version 9.5.0
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Public Member Functions | Public Attributes | List of all members
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:

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 238 of file fe_poly_face.h.

Member Function Documentation

◆ memory_consumption()

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

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

Member Data Documentation

◆ shape_values

template<class PolynomialType , int dim = PolynomialType::dimension + 1, int spacedim = dim>
std::vector<std::vector<double> > 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 254 of file fe_poly_face.h.

◆ update_each

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

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 720 of file fe.h.

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