#include <deal.II/fe/fe_values.h>

Inheritance diagram for FEFaceValuesBase< dim, spacedim >:

Public Member Functions
	FEFaceValuesBase (const unsigned int n_q_points, const unsigned int dofs_per_cell, const UpdateFlags update_flags, const Mapping< dim, spacedim > &mapping, const FiniteElement< dim, spacedim > &fe, const Quadrature< dim-1 > &quadrature)

const Tensor< 1, spacedim > &	boundary_form (const unsigned int i) const

const std::vector< Tensor< 1, spacedim > > &	get_boundary_forms () const

unsigned int	get_face_index () const

const Quadrature< dim-1 > &	get_quadrature () const

std::size_t	memory_consumption () const

Public Member Functions inherited from FEValuesBase< dim, spacedim >
	FEValuesBase (const unsigned int n_q_points, const unsigned int dofs_per_cell, const UpdateFlags update_flags, const Mapping< dim, spacedim > &mapping, const FiniteElement< dim, spacedim > &fe)

	~FEValuesBase ()

	DeclException1 (ExcAccessToUninitializedField, char ,<<("You are requesting information from an FEValues/FEFaceValues/FESubfaceValues " "object for which this kind of information has not been computed. What " "information these objects compute is determined by the update_ flags you " "pass to the constructor. Here, the operation you are attempting requires " "the <")<< arg1<< "> flag to be set, but it was apparently not specified upon construction.")

	DeclException0 (ExcCannotInitializeField)

	DeclException0 (ExcInvalidUpdateFlag)

	DeclException0 (ExcFEDontMatch)

	DeclException1 (ExcShapeFunctionNotPrimitive, int,<< "The shape function with index "<< arg1<< " is not primitive, i.e. it is vector-valued and "<< "has more than one non-zero vector component. This "<< "function cannot be called for these shape functions. "<< "Maybe you want to use the same function with the "<< "_component suffix?")

	DeclException0 (ExcFENotPrimitive)

const double &	shape_value (const unsigned int function_no, const unsigned int point_no) const

double	shape_value_component (const unsigned int function_no, const unsigned int point_no, const unsigned int component) const

const Tensor< 1, spacedim > &	shape_grad (const unsigned int function_no, const unsigned int quadrature_point) const

Tensor< 1, spacedim >	shape_grad_component (const unsigned int function_no, const unsigned int point_no, const unsigned int component) const

const Tensor< 2, spacedim > &	shape_hessian (const unsigned int function_no, const unsigned int point_no) const

Tensor< 2, spacedim >	shape_hessian_component (const unsigned int function_no, const unsigned int point_no, const unsigned int component) const

const Tensor< 3, spacedim > &	shape_3rd_derivative (const unsigned int function_no, const unsigned int point_no) const

Tensor< 3, spacedim >	shape_3rd_derivative_component (const unsigned int function_no, const unsigned int point_no, const unsigned int component) const

template<class InputVector >
void	get_function_values (const InputVector &fe_function, std::vector< typename InputVector::value_type > &values) const

template<class InputVector >
void	get_function_values (const InputVector &fe_function, std::vector< Vector< typename InputVector::value_type > > &values) const

template<class InputVector >
void	get_function_values (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, std::vector< typename InputVector::value_type > &values) const

template<class InputVector >
void	get_function_values (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, std::vector< Vector< typename InputVector::value_type > > &values) const

template<class InputVector >
void	get_function_values (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, VectorSlice< std::vector< std::vector< typename InputVector::value_type > > > values, const bool quadrature_points_fastest) const

template<class InputVector >
void	get_function_gradients (const InputVector &fe_function, std::vector< Tensor< 1, spacedim, typename InputVector::value_type > > &gradients) const

template<class InputVector >
void	get_function_gradients (const InputVector &fe_function, std::vector< std::vector< Tensor< 1, spacedim, typename InputVector::value_type > > > &gradients) const

template<class InputVector >
void	get_function_gradients (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, std::vector< Tensor< 1, spacedim, typename InputVector::value_type > > &gradients) const

template<class InputVector >
void	get_function_gradients (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, VectorSlice< std::vector< std::vector< Tensor< 1, spacedim, typename InputVector::value_type > > > > gradients, bool quadrature_points_fastest=false) const

template<class InputVector >
void	get_function_hessians (const InputVector &fe_function, std::vector< Tensor< 2, spacedim, typename InputVector::value_type > > &hessians) const

template<class InputVector >
void	get_function_hessians (const InputVector &fe_function, std::vector< std::vector< Tensor< 2, spacedim, typename InputVector::value_type > > > &hessians, bool quadrature_points_fastest=false) const

template<class InputVector >
void	get_function_hessians (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, std::vector< Tensor< 2, spacedim, typename InputVector::value_type > > &hessians) const

template<class InputVector >
void	get_function_hessians (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, VectorSlice< std::vector< std::vector< Tensor< 2, spacedim, typename InputVector::value_type > > > > hessians, bool quadrature_points_fastest=false) const

template<class InputVector >
void	get_function_laplacians (const InputVector &fe_function, std::vector< typename InputVector::value_type > &laplacians) const

template<class InputVector >
void	get_function_laplacians (const InputVector &fe_function, std::vector< Vector< typename InputVector::value_type > > &laplacians) const

template<class InputVector >
void	get_function_laplacians (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, std::vector< typename InputVector::value_type > &laplacians) const

template<class InputVector >
void	get_function_laplacians (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, std::vector< Vector< typename InputVector::value_type > > &laplacians) const

template<class InputVector >
void	get_function_laplacians (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, std::vector< std::vector< typename InputVector::value_type > > &laplacians, bool quadrature_points_fastest=false) const

template<class InputVector >
void	get_function_third_derivatives (const InputVector &fe_function, std::vector< Tensor< 3, spacedim, typename InputVector::value_type > > &third_derivatives) const

template<class InputVector >
void	get_function_third_derivatives (const InputVector &fe_function, std::vector< std::vector< Tensor< 3, spacedim, typename InputVector::value_type > > > &third_derivatives, bool quadrature_points_fastest=false) const

template<class InputVector >
void	get_function_third_derivatives (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, std::vector< Tensor< 3, spacedim, typename InputVector::value_type > > &third_derivatives) const

template<class InputVector >
void	get_function_third_derivatives (const InputVector &fe_function, const VectorSlice< const std::vector< types::global_dof_index > > &indices, VectorSlice< std::vector< std::vector< Tensor< 3, spacedim, typename InputVector::value_type > > > > third_derivatives, bool quadrature_points_fastest=false) const

const Point< spacedim > &	quadrature_point (const unsigned int q) const

const std::vector< Point< spacedim > > &	get_quadrature_points () const

double	JxW (const unsigned int quadrature_point) const

const std::vector< double > &	get_JxW_values () const

const DerivativeForm< 1, dim, spacedim > &	jacobian (const unsigned int quadrature_point) const

const std::vector< DerivativeForm< 1, dim, spacedim > > &	get_jacobians () const

const DerivativeForm< 2, dim, spacedim > &	jacobian_grad (const unsigned int quadrature_point) const

const std::vector< DerivativeForm< 2, dim, spacedim > > &	get_jacobian_grads () const

const Tensor< 3, spacedim > &	jacobian_pushed_forward_grad (const unsigned int quadrature_point) const

const std::vector< Tensor< 3, spacedim > > &	get_jacobian_pushed_forward_grads () const

const DerivativeForm< 3, dim, spacedim > &	jacobian_2nd_derivative (const unsigned int quadrature_point) const

const std::vector< DerivativeForm< 3, dim, spacedim > > &	get_jacobian_2nd_derivatives () const

const Tensor< 4, spacedim > &	jacobian_pushed_forward_2nd_derivative (const unsigned int quadrature_point) const

const std::vector< Tensor< 4, spacedim > > &	get_jacobian_pushed_forward_2nd_derivatives () const

const DerivativeForm< 4, dim, spacedim > &	jacobian_3rd_derivative (const unsigned int quadrature_point) const

const std::vector< DerivativeForm< 4, dim, spacedim > > &	get_jacobian_3rd_derivatives () const

const Tensor< 5, spacedim > &	jacobian_pushed_forward_3rd_derivative (const unsigned int quadrature_point) const

const std::vector< Tensor< 5, spacedim > > &	get_jacobian_pushed_forward_3rd_derivatives () const

const DerivativeForm< 1, spacedim, dim > &	inverse_jacobian (const unsigned int quadrature_point) const

const std::vector< DerivativeForm< 1, spacedim, dim > > &	get_inverse_jacobians () const

const Tensor< 1, spacedim > &	normal_vector (const unsigned int i) const

const std::vector< Tensor< 1, spacedim > > &	get_all_normal_vectors () const

std::vector< Point< spacedim > >	get_normal_vectors () const DEAL_II_DEPRECATED

void	transform (std::vector< Tensor< 1, spacedim > > &transformed, const std::vector< Tensor< 1, dim > > &original, MappingType mapping) const DEAL_II_DEPRECATED

const FEValuesViews::Scalar< dim, spacedim > &	operator[] (const FEValuesExtractors::Scalar &scalar) const

const FEValuesViews::Vector< dim, spacedim > &	operator[] (const FEValuesExtractors::Vector &vector) const

const FEValuesViews::SymmetricTensor< 2, dim, spacedim > &	operator[] (const FEValuesExtractors::SymmetricTensor< 2 > &tensor) const

const FEValuesViews::Tensor< 2, dim, spacedim > &	operator[] (const FEValuesExtractors::Tensor< 2 > &tensor) const

const Mapping< dim, spacedim > &	get_mapping () const

const FiniteElement< dim, spacedim > &	get_fe () const

UpdateFlags	get_update_flags () const

const Triangulation< dim, spacedim >::cell_iterator	get_cell () const

CellSimilarity::Similarity	get_cell_similarity () const

std::size_t	memory_consumption () const

Public Member Functions inherited from Subscriptor
	Subscriptor ()

	Subscriptor (const Subscriptor &)

virtual	~Subscriptor ()

Subscriptor &	operator= (const Subscriptor &)

void	subscribe (const char *identifier=0) const

void	unsubscribe (const char *identifier=0) const

unsigned int	n_subscriptions () const

void	list_subscribers () const

	DeclException3 (ExcInUse, int, char *, std::string &,<< "Object of class "<< arg2<< " is still used by "<< arg1<< " other objects."<< "\"<< "(Additional information: "<< arg3<< ")\"<< "See the entry in the Frequently Asked Questions of "<< "deal.II (linked to from http://www.dealii.org/) for "<< "a lot more information on what this error means and "<< "how to fix programs in which it happens.")

	DeclException2 (ExcNoSubscriber, char , char ,<< "No subscriber with identifier <"<< arg2<< "> subscribes to this object of class "<< arg1<< ". Consequently, it cannot be unsubscribed.")

template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Static Public Attributes
static const unsigned int	integral_dimension = dim-1

Static Public Attributes inherited from FEValuesBase< dim, spacedim >
static const unsigned int	dimension = dim

static const unsigned int	space_dimension = spacedim

Protected Attributes
unsigned int	present_face_index

const Quadrature< dim-1 >	quadrature

Protected Attributes inherited from FEValuesBase< dim, spacedim >
std_cxx11::unique_ptr< const CellIteratorBase >	present_cell

boost::signals2::connection	tria_listener

const SmartPointer< const Mapping< dim, spacedim >, FEValuesBase< dim, spacedim > >	mapping

std_cxx11::unique_ptr< typename Mapping< dim, spacedim >::InternalDataBase >	mapping_data

::internal::FEValues::MappingRelatedData< dim, spacedim >	mapping_output

const SmartPointer< const FiniteElement< dim, spacedim >, FEValuesBase< dim, spacedim > >	fe

std_cxx11::unique_ptr< typename FiniteElement< dim, spacedim >::InternalDataBase >	fe_data

::internal::FEValues::FiniteElementRelatedData< dim, spacedim >	finite_element_output

UpdateFlags	update_flags

CellSimilarity::Similarity	cell_similarity

Additional Inherited Members
Public Attributes inherited from FEValuesBase< dim, spacedim >
const unsigned int	n_quadrature_points

const unsigned int	dofs_per_cell

Protected Member Functions inherited from FEValuesBase< dim, spacedim >
void	invalidate_present_cell ()

void	maybe_invalidate_previous_present_cell (const typename Triangulation< dim, spacedim >::cell_iterator &cell)

UpdateFlags	compute_update_flags (const UpdateFlags update_flags) const

void	check_cell_similarity (const typename Triangulation< dim, spacedim >::cell_iterator &cell)

Detailed Description

template<int dim, int spacedim = dim>
class FEFaceValuesBase< dim, spacedim >

Extend the interface of FEValuesBase to values that only make sense when evaluating something on the surface of a cell. All the data that is available in the interior of cells is also available here.

See FEValuesBase

Author: Wolfgang Bangerth, 1998, Guido Kanschat, 2000, 2001

Definition at line 2885 of file fe_values.h.

Constructor & Destructor Documentation

§ FEFaceValuesBase()

template<int dim, int spacedim>

FEFaceValuesBase< dim, spacedim >::FEFaceValuesBase	(	const unsigned int	n_q_points,
		const unsigned int	dofs_per_cell,
		const UpdateFlags	update_flags,
		const Mapping< dim, spacedim > &	mapping,
		const FiniteElement< dim, spacedim > &	fe,
		const Quadrature< dim-1 > &	quadrature
	)

Constructor. Call the constructor of the base class and set up the arrays of this class with the right sizes. Actually filling these arrays is a duty of the derived class's constructors.

n_faces_or_subfaces is the number of faces or subfaces that this object is to store. The actual number depends on the derived class, for FEFaceValues it is 2*dim, while for the FESubfaceValues class it is 2*dim*(1<<(dim-1)), i.e. the number of faces times the number of subfaces per face.

Definition at line 3811 of file fe_values.cc.

Member Function Documentation

§ boundary_form()

template<int dim, int spacedim = dim>

const Tensor<1,spacedim>& FEFaceValuesBase< dim, spacedim >::boundary_form ( const unsigned int i ) const

Boundary form of the transformation of the cell at the ith quadrature point. See GlossBoundaryForm.

Note: For this function to work properly, the underlying FEValues, FEFaceValues, or FESubfaceValues object on which you call it must have computed the information you are requesting. To do so, the update_boundary_forms flag must be an element of the list of UpdateFlags that you passed to the constructor of this object. See The interplay of UpdateFlags, Mapping, and FiniteElement in FEValues for more information.

§ get_boundary_forms()

template<int dim, int spacedim>

const std::vector< Tensor< 1, spacedim > > & FEFaceValuesBase< dim, spacedim >::get_boundary_forms ( ) const

Return the list of outward normal vectors times the Jacobian of the surface mapping.

Note: For this function to work properly, the underlying FEValues, FEFaceValues, or FESubfaceValues object on which you call it must have computed the information you are requesting. To do so, the update_boundary_forms flag must be an element of the list of UpdateFlags that you passed to the constructor of this object. See The interplay of UpdateFlags, Mapping, and FiniteElement in FEValues for more information.

Definition at line 3830 of file fe_values.cc.

§ get_face_index()

template<int dim, int spacedim = dim>

unsigned int FEFaceValuesBase< dim, spacedim >::get_face_index ( ) const

Return the index of the face selected the last time the reinit() function was called.

§ get_quadrature()

template<int dim, int spacedim = dim>

const Quadrature<dim-1>& FEFaceValuesBase< dim, spacedim >::get_quadrature ( ) const

Return a reference to the copy of the quadrature formula stored by this object.

§ memory_consumption()

template<int dim, int spacedim>

std::size_t FEFaceValuesBase< dim, spacedim >::memory_consumption ( ) const

Determine an estimate for the memory consumption (in bytes) of this object.

Definition at line 3842 of file fe_values.cc.

Member Data Documentation

§ integral_dimension

template<int dim, int spacedim = dim>

const unsigned int FEFaceValuesBase< dim, spacedim >::integral_dimension = dim-1

static

Dimension of the object over which we integrate. For the present class, this is equal to dim-1.

Definition at line 2892 of file fe_values.h.

§ present_face_index

template<int dim, int spacedim = dim>

unsigned int FEFaceValuesBase< dim, spacedim >::present_face_index

protected

Index of the face selected the last time the reinit() function was called.

Definition at line 2953 of file fe_values.h.

§ quadrature

template<int dim, int spacedim = dim>

const Quadrature<dim-1> FEFaceValuesBase< dim, spacedim >::quadrature

protected

Store a copy of the quadrature formula here.

Definition at line 2958 of file fe_values.h.

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

deal.II/fe/fe_values.h
/build/deal.ii-pdtiAo/deal.ii-8.4.2/source/fe/fe_values.cc

Public Member Functions

Static Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

template<int dim, int spacedim = dim> class FEFaceValuesBase< dim, spacedim >

Constructor & Destructor Documentation

§ FEFaceValuesBase()

Member Function Documentation

§ boundary_form()

§ get_boundary_forms()

§ get_face_index()

§ get_quadrature()

§ memory_consumption()

Member Data Documentation

§ integral_dimension

§ present_face_index

§ quadrature

template<int dim, int spacedim = dim>
class FEFaceValuesBase< dim, spacedim >