Geometry and shape functions for 1st order Vertex-Centered Finite Volume. More...

#include <fv1_geom.h>

Inheritance diagram for ug::FV1Geometry< TElem, TWorldDim >:

Additional Inherited Members
Public Types inherited from ug::FV1Geometry_gen< TElem, TWorldDim, false >
typedef TElem	elem_type
	type of element

typedef LagrangeP1< ref_elem_type >	local_shape_fct_set_type
	type of Shape function used

typedef reference_element_traits< TElem >::reference_element_type	ref_elem_type
	type of reference element

typedef traits::scv_type	scv_type
	type of SubControlVolume

typedef fv1_traits< ref_elem_type, TWorldDim >	traits
	used traits

Public Member Functions inherited from ug::FV1Geometry_gen< TElem, TWorldDim, false >
void	add_boundary_subset (int subsetIndex)
	add subset that is interpreted as boundary subset.

const std::vector< BF > &	bf (int si) const
	returns reference to vector of boundary faces for subsetIndex

const BF &	bf (int si, size_t i) const
	returns the boundary face i for subsetIndex

void	clear_boundary_subsets ()
	reset all boundary subsets

const MathVector< worldDim > *	coe_global () const
	returns the global coordinates of the center of mass of the element

const MathVector< dim > *	coe_local () const
	returns the local coordinates of the center of mass of the element

const MathVector< worldDim > *	corners () const
	get vector of the global coordinates of corners for current element

TElem *	elem () const
	get the element

	FV1Geometry_gen ()
	construct object and initialize local values and sizes

const MathVector< worldDim > &	global_node_position (size_t nodeID) const
	return global coords for node ID

const MathVector< dim > &	local_node_position (size_t nodeID) const
	return local coords for node ID

size_t	num_bf () const
	number of all boundary faces

size_t	num_bf (int si) const
	number of boundary faces on subset 'subsetIndex'

size_t	num_boundary_subsets ()
	number of registered boundary subsets

size_t	num_scv () const
	number of SubControlVolumes

size_t	num_scv_ips () const
	returns number of all scv ips

size_t	num_scvf () const
	number of SubControlVolumeFaces

size_t	num_scvf_ips () const
	returns number of all scvf ips

size_t	num_sh () const
	number of shape functions

void	remove_boundary_subset (int subsetIndex)
	removes subset that is interpreted as boundary subset.

void	reset_curr_elem ()

ReferenceObjectID	roid () const
	returns reference object id

const SCV &	scv (size_t i) const
	const access to SubControlVolume number i

const MathVector< worldDim > *	scv_global_ips () const
	returns all ips of scv as they appear in scv loop

const MathVector< dim > *	scv_local_ips () const
	returns all ips of scv as they appear in scv loop

const SCVF &	scvf (size_t i) const
	const access to SubControlVolumeFace number i

const MathVector< worldDim > *	scvf_global_ips () const
	returns all ips of scvf as they appear in scv loop

const MathVector< dim > *	scvf_local_ips () const
	returns all ips of scvf as they appear in scv loop

void	update (GridObject elem, const MathVector< worldDim > vCornerCoords, const ISubsetHandler *ish=NULL)
	update data for given element

void	update_boundary_faces (GridObject elem, const MathVector< worldDim > vCornerCoords, const ISubsetHandler *ish=NULL)
	update boundary data for given element

void	update_local_data ()
	update local data

Static Public Attributes inherited from ug::FV1Geometry_gen< TElem, TWorldDim, false >
static const bool	condensed_scvf_ips
	whether the scheme shifts the scvf ip's to midpoints of the edges

static const int	dim
	dimension of reference element

static const size_t	nip
	number of integration points

static const size_t	nsh
	number of shape functions

static const size_t	numSCV
	number of SubControlVolumes

static const size_t	numSCVF
	number of SubControlVolumeFaces

static const int	order
	order

static const bool	staticLocalData
	flag indicating if local data may change

static const bool	usesHangingNodes
	Hanging node flag: this Geometry does not support hanging nodes.

static const int	worldDim
	dimension of world

Protected Attributes inherited from ug::FV1Geometry_gen< TElem, TWorldDim, false >
std::map< int, std::vector< BF > >	m_mapVectorBF

std::vector< BF >	m_vEmptyVectorBF

MathVector< worldDim >	m_vGlobSCV_IP [numSCV]

MathVector< worldDim >	m_vGlobSCVF_IP [numSCVF]

MathVector< dim >	m_vLocSCV_IP [numSCV]

MathVector< dim >	m_vLocSCVF_IP [numSCVF]

Detailed Description

template<typename TElem, int TWorldDim>
class ug::FV1Geometry< TElem, TWorldDim >

Geometry and shape functions for 1st order Vertex-Centered Finite Volume.

The class provides the geometry and shape functions for 1st order Vertex-Centered Finite Element Finite Volume method based on the Donald Diagrams.

Cf. class FV1Geometry_gen for the implementation.

Template Parameters

TElem	Element type
TWorldDim	(physical) world dimension

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

ugbase/lib_disc/spatial_disc/disc_util/fv1_geom.h

Additional Inherited Members

Detailed Description