ElementData< spacedim > Class Template Reference

Class ElementData holds the arrays of data computed by Mapping. More...

#include <element_values.hh>

Collaboration diagram for ElementData< spacedim >:

Public Member Functions
	ElementData (unsigned int size, UpdateFlags flags, unsigned int dim)
	Resize the data arrays. More...
void	print ()
	Print calculated data. More...

Public Attributes
const unsigned int	dim_
	Dimension of space of reference cell. More...
std::vector< double >	JxW_values
	Transformed quadrature weights. More...
std::vector< double >	side_JxW_values
	JxW values for sides. More...
Armor::array	jacobians
	Jacobians (spacedim x dim) of the mapping at the quadrature points. More...
std::vector< double >	determinants
	Determinants of Jacobians at quadrature points. More...
Armor::array	inverse_jacobians
	Inverse Jacobians (dim x spacedim) at the quadrature points. More...
Armor::array	points
	Coordinates (spacedim) of quadrature points in the actual cell coordinate system. More...
Armor::array	normal_vectors
	Normal vectors (spacedim) to the element at the quadrature points lying on a side. More...
UpdateFlags	update_flags
	Flags that indicate which finite element quantities are to be computed. More...
ElementAccessor< spacedim >	cell
	Iterator to last updated cell. More...
Side	side
	Iterator to last updated cell side. More...

Detailed Description

template<unsigned int spacedim = 3>
class ElementData< spacedim >

Class ElementData holds the arrays of data computed by Mapping.

Definition at line 67 of file element_values.hh.

Constructor & Destructor Documentation

ElementData()

template<unsigned int spacedim>

ElementData< spacedim >::ElementData	(	unsigned int	size,
		UpdateFlags	flags,
		unsigned int	dim
	)

Resize the data arrays.

Parameters

size	Number of quadrature points.
flags	Update flags to be stores.

Definition at line 46 of file element_values.cc.

Member Function Documentation

print()

template<unsigned int spacedim>

void ElementData< spacedim >::print

Print calculated data.

Definition at line 62 of file element_values.cc.

Member Data Documentation

cell

template<unsigned int spacedim = 3>

ElementAccessor<spacedim> ElementData< spacedim >::cell

Iterator to last updated cell.

Definition at line 115 of file element_values.hh.

determinants

template<unsigned int spacedim = 3>

std::vector<double> ElementData< spacedim >::determinants

Determinants of Jacobians at quadrature points.

Definition at line 100 of file element_values.hh.

dim_

template<unsigned int spacedim = 3>

const unsigned int ElementData< spacedim >::dim_

Dimension of space of reference cell.

Definition at line 82 of file element_values.hh.

inverse_jacobians

template<unsigned int spacedim = 3>

Armor::array ElementData< spacedim >::inverse_jacobians

Inverse Jacobians (dim x spacedim) at the quadrature points.

Definition at line 103 of file element_values.hh.

jacobians

template<unsigned int spacedim = 3>

Armor::array ElementData< spacedim >::jacobians

Jacobians (spacedim x dim) of the mapping at the quadrature points.

Definition at line 97 of file element_values.hh.

JxW_values

template<unsigned int spacedim = 3>

std::vector<double> ElementData< spacedim >::JxW_values

Transformed quadrature weights.

Values at quadrature points of the product of the Jacobian determinant of the mapping and the weight at the particular quadrature point.

Definition at line 91 of file element_values.hh.

normal_vectors

template<unsigned int spacedim = 3>

Armor::array ElementData< spacedim >::normal_vectors

Normal vectors (spacedim) to the element at the quadrature points lying on a side.

Definition at line 109 of file element_values.hh.

points

template<unsigned int spacedim = 3>

Armor::array ElementData< spacedim >::points

Coordinates (spacedim) of quadrature points in the actual cell coordinate system.

Definition at line 106 of file element_values.hh.

side

template<unsigned int spacedim = 3>

Side ElementData< spacedim >::side

Iterator to last updated cell side.

Definition at line 118 of file element_values.hh.

side_JxW_values

template<unsigned int spacedim = 3>

std::vector<double> ElementData< spacedim >::side_JxW_values

JxW values for sides.

Definition at line 94 of file element_values.hh.

update_flags

template<unsigned int spacedim = 3>

UpdateFlags ElementData< spacedim >::update_flags

Flags that indicate which finite element quantities are to be computed.

Definition at line 112 of file element_values.hh.

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

• /opt/flow123d/flow123d/src/fem/element_values.hh
• /opt/flow123d/flow123d/src/fem/element_values.cc