Abstract class for the mapping between reference and actual cell. More...

#include <fe_values.hh>

Inheritance diagram for Mapping< dim, spacedim >:

Public Member Functions
virtual MappingInternalData *	initialize (const Quadrature< dim > &q, UpdateFlags flags)=0
	Calculates the mapping data on the reference cell. More...

virtual UpdateFlags	update_each (UpdateFlags flags)=0
	Decides which additional quantities have to be computed for each cell. More...

virtual void	fill_fe_values (const typename DOFHandlerBase::CellIterator &cell, const Quadrature< dim > &q, MappingInternalData &data, FEValuesData< dim, spacedim > &fv_data)=0
	Calculates the mapping data and stores them in the provided structures. More...

virtual void	fill_fe_side_values (const typename DOFHandlerBase::CellIterator &cell, unsigned int sid, const Quadrature< dim > &q, MappingInternalData &data, FEValuesData< dim, spacedim > &fv_data)=0
	Calculates the mapping data related to a given side, namely the jacobian determinants and the normal vectors. More...

void	transform_subquadrature (unsigned int sid, unsigned int pid, const Quadrature< dim-1 > &subq, Quadrature< dim > &q)
	Creates a cell dim-dimensional quadrature from side (dim-1)-dimensional quadrature. More...

virtual	~Mapping ()
	Destructor. More...

Detailed Description

template<unsigned int dim, unsigned int spacedim>
class Mapping< dim, spacedim >

Abstract class for the mapping between reference and actual cell.

Class Mapping calculates data related to the mapping of the reference cell to the actual cell, such as Jacobian and normal vectors.

Definition at line 44 of file fe_values.hh.

Constructor & Destructor Documentation

template<unsigned int dim, unsigned int spacedim>

virtual Mapping< dim, spacedim >::~Mapping ( )

inlinevirtual

Destructor.

Definition at line 195 of file mapping.hh.

Member Function Documentation

template<unsigned int dim, unsigned int spacedim>

virtual void Mapping< dim, spacedim >::fill_fe_side_values	(	const typename DOFHandlerBase::CellIterator &	cell,
		unsigned int	sid,
		const Quadrature< dim > &	q,
		MappingInternalData &	data,
		FEValuesData< dim, spacedim > &	fv_data
	)

pure virtual

Calculates the mapping data related to a given side, namely the jacobian determinants and the normal vectors.

Parameters

cell	The actual cell.
side	Number of the side.
q	Quadrature rule.
data	Precomputed mapping data.
fv_data	Data to be computed.

Implemented in MappingP1< dim, spacedim >, MappingP1< 2, 3 >, MappingP1< 1, 3 >, and MappingP1< 3, 3 >.

template<unsigned int dim, unsigned int spacedim>

virtual void Mapping< dim, spacedim >::fill_fe_values	(	const typename DOFHandlerBase::CellIterator &	cell,
		const Quadrature< dim > &	q,
		MappingInternalData &	data,
		FEValuesData< dim, spacedim > &	fv_data
	)

pure virtual

Calculates the mapping data and stores them in the provided structures.

Parameters

cell	The actual cell.
q	Quadrature rule.
data	Precomputed mapping data.
fv_data	Data to be computed.

Implemented in MappingP1< dim, spacedim >, MappingP1< 2, 3 >, MappingP1< 1, 3 >, and MappingP1< 3, 3 >.

template<unsigned int dim, unsigned int spacedim>

virtual MappingInternalData* Mapping< dim, spacedim >::initialize	(	const Quadrature< dim > &	q,
		UpdateFlags	flags
	)

pure virtual

Calculates the mapping data on the reference cell.

Parameters

q	Quadrature rule.
flags	Update flags.

Implemented in MappingP1< dim, spacedim >, MappingP1< 2, 3 >, MappingP1< 1, 3 >, and MappingP1< 3, 3 >.

template<unsigned int dim, unsigned int spacedim>

void Mapping< dim, spacedim >::transform_subquadrature	(	unsigned int	sid,
		unsigned int	pid,
		const Quadrature< dim-1 > &	subq,
		Quadrature< dim > &	q
	)

inline

Creates a cell dim-dimensional quadrature from side (dim-1)-dimensional quadrature.

Parameters

cell	The actual cell.
sid	The side id.
pid	Permutations index.
subq	`dim-1` dimensional quadrature for integration on the side.
q	The computed `dim` dimensional quadrature.

Definition at line 201 of file mapping.hh.

template<unsigned int dim, unsigned int spacedim>

virtual UpdateFlags Mapping< dim, spacedim >::update_each ( UpdateFlags flags )

pure virtual

Decides which additional quantities have to be computed for each cell.

Parameters

flags Flags of required quantities.

Returns: Flags of all necessary quantities.

Implemented in MappingP1< dim, spacedim >, MappingP1< 2, 3 >, MappingP1< 1, 3 >, and MappingP1< 3, 3 >.

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

/home/Jenkins/jenkins/F123-windows32-release/flow123d/src/fem/fe_values.hh
/home/Jenkins/jenkins/F123-windows32-release/flow123d/src/fem/mapping.hh

Public Member Functions

Detailed Description

template<unsigned int dim, unsigned int spacedim> class Mapping< dim, spacedim >

Constructor & Destructor Documentation

Member Function Documentation

template<unsigned int dim, unsigned int spacedim>
class Mapping< dim, spacedim >