Very basic info class only containing information on geometry and degrees of freedom on a mesh entity. More...

#include <mesh_loop_info_objects.h>

Collaboration diagram for FuelCell::ApplicationCore::DoFInfo< dim, spacedim >:

Public Member Functions
Constructors, destructor, and initialization
	DoFInfo (const BlockInfo &block_info)
	Constructor. More...

	DoFInfo (const FEVectors &, const BlockInfo &block_info)

Reinitialization
template<typename DHCellIterator >
void	reinit (const DHCellIterator &c)
	Set the current cell and fill `indices`. More...

template<typename DHCellIterator , typename DHFaceIterator >
void	reinit (const DHCellIterator &c, const DHFaceIterator &f, const unsigned int fn)
	Set the current cell and face and fill `indices`. More...

template<typename DHCellIterator , typename DHFaceIterator >
void	reinit (const DHCellIterator &c, const DHFaceIterator &f, const unsigned int fn, const unsigned int sn)
	Set the current cell, face, and subface and fill `indices`. More...

Public Attributes
Mesh iterators
DoFHandler< dim >::cell_iterator	dof_cell
	The current `DoFHandler<dim>` cell. More...

DoFHandler< dim > ::active_cell_iterator	dof_active_cell
	The current `DoFHandler<dim>` active cell. More...

DoFHandler< dim >::face_iterator	dof_face
	The current `DoFHandler<dim>` face. More...

Triangulation< dim >::cell_iterator	cell
	The current `Triangulation<dim>` cell. More...

Triangulation< dim >::face_iterator	face
	The current `Triangulation<dim>` face. More...

unsigned int	face_number
	The number of the current face on the current cell. More...

unsigned int	sub_number
	The number of the current subface on the current face of the current cell. More...

Other data
std::vector< unsigned int >	indices
	The local dof indices associated with the current cell. More...

SmartPointer< const BlockInfo >	block_info
	The block structure of the problem at hand. More...

Private Member Functions
void	get_indices (const typename DoFHandler< dim, spacedim >::cell_iterator c)
	Fill `indices`. More...

Private Attributes
std::vector< unsigned int >	indices_org
	Auxiliary vector. More...

Detailed Description

template<int dim, int spacedim = dim>
class FuelCell::ApplicationCore::DoFInfo< dim, spacedim >

Very basic info class only containing information on geometry and degrees of freedom on a mesh entity.

The information in this class is usually used by mesh loops.

This class operates in two different modes:

MODE1: block wise local renumbering mode is activated if BlockInfo::local_renumbering.size() > 0 by calling both BlockInfo::initialize() and BlockInfo::initialize_local() functions.
MODE2: standard deal.ii local renumbering mode is activated if BlockInfo::local_renumbering.size() = 0 by only calling BlockInfo::initialize() function.

Note: MODE1 is used in FCST software by default.

The BlockInfo object is stored here as a pointer. Therefore, if the local block structure changes, for instance because of the mesh refinement, the DoFInfo class will automatically use this new structure.

Author: Guido Kanschat; Valentin N. Zingan

Constructor & Destructor Documentation

template<int dim, int spacedim>

FuelCell::ApplicationCore::DoFInfo< dim, spacedim >::DoFInfo ( const BlockInfo & block_info )

inline

Constructor.

template<int dim, int spacedim>

FuelCell::ApplicationCore::DoFInfo< dim, spacedim >::DoFInfo	(	const FEVectors &	,
		const BlockInfo &	block_info
	)

inline

Deprecated:: Constructor. The first argument is ignored.

Member Function Documentation

template<int dim, int spacedim>

void FuelCell::ApplicationCore::DoFInfo< dim, spacedim >::get_indices ( const typename DoFHandler< dim, spacedim >::cell_iterator c )

inlineprivate

Fill indices.

template<int dim, int spacedim>

template<typename DHCellIterator >

void FuelCell::ApplicationCore::DoFInfo< dim, spacedim >::reinit ( const DHCellIterator & c )

inline

Set the current cell and fill indices.

Referenced by FuelCell::ApplicationCore::IntegrationInfo< dim, FEVALUESBASE >::reinit().

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template<int dim, int spacedim>

template<typename DHCellIterator , typename DHFaceIterator >

void FuelCell::ApplicationCore::DoFInfo< dim, spacedim >::reinit	(	const DHCellIterator &	c,
		const DHFaceIterator &	f,
		const unsigned int	fn
	)

inline

Set the current cell and face and fill indices.

template<int dim, int spacedim>

template<typename DHCellIterator , typename DHFaceIterator >

void FuelCell::ApplicationCore::DoFInfo< dim, spacedim >::reinit	(	const DHCellIterator &	c,
		const DHFaceIterator &	f,
		const unsigned int	fn,
		const unsigned int	sn
	)

inline

Set the current cell, face, and subface and fill indices.