IBTK::FEValues< dim, spacedim > Class Template Reference

#include <ibtk/FEValues.h>

Inheritance diagram for IBTK::FEValues< dim, spacedim >:

Classes
struct	ReferenceValues

Public Member Functions
	FEValues (libMesh::QBase *qrule, const libMesh::FEType fe_type, const FEUpdateFlags update_flags)
virtual void	reinit (const libMesh::Elem *elem) override
const std::vector< double > &	getJxW () const
const std::vector< libMesh::Point > &	getQuadraturePoints () const
const std::vector< std::vector< double > > &	getShapeValues () const
const std::vector< std::vector< libMesh::VectorValue< double > > > &	getShapeGradients () const

Static Public Member Functions
static std::unique_ptr< FEValuesBase >	build (const int dim, const int spacedim, libMesh::QBase *qrule, const libMesh::FEType fe_type, const FEUpdateFlags update_flags)

Protected Attributes
libMesh::QBase *	d_qrule
const libMesh::FEType	d_fe_type
std::map< libMesh::ElemType, std::unique_ptr< FEMapping< dim, spacedim > > >	d_mappings
std::map< libMesh::ElemType, ReferenceValues >	d_reference_values
FEUpdateFlags	d_update_flags
libMesh::ElemType	d_last_elem_type = libMesh::ElemType::INVALID_ELEM
std::vector< double >	d_JxW
std::vector< libMesh::Point >	d_quadrature_points
std::vector< std::vector< double > >	d_shape_values
std::vector< std::vector< libMesh::VectorValue< double > > >	d_shape_gradients

Detailed Description

template<int dim, int spacedim = dim>
class IBTK::FEValues< dim, spacedim >

Class like libMesh::FE for element shape function calculations, but optimized for isoparametric Lagrange finite elements.

Constructor & Destructor Documentation

FEValues()

template<int dim, int spacedim = dim>

IBTK::FEValues< dim, spacedim >::FEValues	(	libMesh::QBase *	qrule,
		const libMesh::FEType	fe_type,
		const FEUpdateFlags	update_flags
	)

Member Function Documentation

reinit()

template<int dim, int spacedim = dim>

virtual void IBTK::FEValues< dim, spacedim >::reinit ( const libMesh::Elem *  elem )

overridevirtual

Implements IBTK::FEValuesBase.

getJxW()

const std::vector<double>& IBTK::FEValuesBase::getJxW ( ) const

inlineinherited

getQuadraturePoints()

const std::vector<libMesh::Point>& IBTK::FEValuesBase::getQuadraturePoints ( ) const

inlineinherited

getShapeValues()

const std::vector<std::vector<double> >& IBTK::FEValuesBase::getShapeValues ( ) const

inlineinherited

getShapeGradients()

const std::vector<std::vector<libMesh::VectorValue<double> > >& IBTK::FEValuesBase::getShapeGradients ( ) const

inlineinherited

build()

static std::unique_ptr<FEValuesBase> IBTK::FEValuesBase::build ( const int  dim, const int  spacedim, libMesh::QBase *  qrule, const libMesh::FEType  fe_type, const FEUpdateFlags  update_flags  )

staticinherited

Member Data Documentation

d_qrule

template<int dim, int spacedim = dim>

libMesh::QBase* IBTK::FEValues< dim, spacedim >::d_qrule

protected

d_fe_type

template<int dim, int spacedim = dim>

const libMesh::FEType IBTK::FEValues< dim, spacedim >::d_fe_type

protected

d_mappings

template<int dim, int spacedim = dim>

std::map<libMesh::ElemType, std::unique_ptr<FEMapping<dim, spacedim> > > IBTK::FEValues< dim, spacedim >::d_mappings

protected

d_reference_values

template<int dim, int spacedim = dim>

std::map<libMesh::ElemType, ReferenceValues> IBTK::FEValues< dim, spacedim >::d_reference_values

protected

d_update_flags

template<int dim, int spacedim = dim>

FEUpdateFlags IBTK::FEValues< dim, spacedim >::d_update_flags

protected

d_last_elem_type

template<int dim, int spacedim = dim>

libMesh::ElemType IBTK::FEValues< dim, spacedim >::d_last_elem_type = libMesh::ElemType::INVALID_ELEM

protected

Last element type. We can avoid reinitializing some things if this matches the current element type.

d_JxW

std::vector<double> IBTK::FEValuesBase::d_JxW

protectedinherited

d_quadrature_points

std::vector<libMesh::Point> IBTK::FEValuesBase::d_quadrature_points

protectedinherited

d_shape_values

std::vector<std::vector<double> > IBTK::FEValuesBase::d_shape_values

protectedinherited

d_shape_gradients

std::vector<std::vector<libMesh::VectorValue<double> > > IBTK::FEValuesBase::d_shape_gradients

protectedinherited

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

• ibtk/include/ibtk/FEValues.h