This class permits the access of a subset of indexed fields and gives an error if any non-allowed fields are requested. More...

#include <field_container.h>

Collaboration diagram for FieldContainer< dim, degree, number >:

[legend]

Classes
struct	FEEValuationDeps
	Struct to hold the relevant dealii::FEEvaluation for a given solution block index. More...

Public Types
using	ScalarValue = dealii::VectorizedArray<number>
	Typedef for the basic value that the user manipulates.

using	VectorValue = dealii::Tensor<1, dim, ScalarValue>
	Typedef for the basic vector that the user manipulates.

template<TensorRank Rank>
using	Value

template<TensorRank Rank>
using	Gradient = dealii::Tensor<int(Rank) + 1, dim, ScalarValue>

template<TensorRank Rank>
using	Hessian = dealii::Tensor<int(Rank) + 2, dim, ScalarValue>

template<TensorRank Rank>
using	FEEval

Public Member Functions
	FieldContainer (const std::vector< FieldAttributes > &_field_attributes, const SolutionIndexer< dim, number > &_solution_indexer, unsigned int _relative_level, const DependencyMap &dependency_map, const SolveBlock &_solve_block, const MatrixFree< dim, number > &matrix_free)
	Constructor.

void	reinit (unsigned int cell)
	Initialize based on cell for all dependencies.

void	eval (const BlockVector< number > *src_solutions, bool plain)
	Read solution vector, and evaluate based on dependency flags for all dependencies.

void	reinit_and_eval (unsigned int cell, const BlockVector< number > *src_solutions, bool plain)
	Initialize based on cell, read solution vector, and evaluate based on dependency flags for all dependencies.

void	eval_without_read ()
	Evaluate src to quad pts based on dependency flags. Assume feeval has local dof values already.

void	integrate ()
	Integrate the values.

void	distribute (BlockVector< number > *dst_solutions)
	Distribute the integrated values to a solution vector.

void	distribute (unsigned int field_index, BlockVector< number > *dst_solutions)
	Distribute the integrated values to a solution vector for one field.

void	integrate_and_distribute (BlockVector< number > *dst_solutions)
	Integrate the values and distribute from local to global.

void	set_q_point (unsigned int q)
	Set the current quadrature point.

template<TensorRank Rank, DependencyType type>
Value< Rank >	get_value (Types::Index field_index) const
	Return the value of the specified field.

template<TensorRank Rank>
Value< Rank >	get_value (Types::Index field_index, DependencyType type) const
	Return the value of the specified field.

template<TensorRank Rank, DependencyType type>
Gradient< Rank >	get_gradient (Types::Index field_index) const
	Return the gradient of the specified field.

template<TensorRank Rank>
Gradient< Rank >	get_gradient (Types::Index field_index, DependencyType type) const
	Return the gradient of the specified field.

template<TensorRank Rank, DependencyType type>
Hessian< Rank >	get_hessian (Types::Index field_index) const
	Return the hessian of the specified field.

template<TensorRank Rank>
Hessian< Rank >	get_hessian (Types::Index field_index, DependencyType type) const
	Return the hessian of the specified field.

template<TensorRank Rank, DependencyType type>
Gradient< Rank >	get_hessian_diagonal (Types::Index field_index) const
	Return the diagonal of the hessian of the specified field.

template<TensorRank Rank>
Gradient< Rank >	get_hessian_diagonal (Types::Index field_index, DependencyType type) const
	Return the diagonal of the hessian of the specified field.

template<TensorRank Rank, DependencyType type>
Value< Rank >	get_laplacian (Types::Index field_index) const
	Return the laplacian of the specified field.

template<TensorRank Rank>
Value< Rank >	get_laplacian (Types::Index field_index, DependencyType type) const
	Return the laplacian of the specified field.

template<TensorRank Rank, DependencyType type>
ScalarValue	get_divergence (Types::Index field_index) const
	Return the divergence of the specified field.

template<TensorRank Rank>
ScalarValue	get_divergence (Types::Index field_index, DependencyType type) const
	Return the divergence of the specified field.

template<TensorRank Rank, DependencyType type>
dealii::SymmetricTensor< 2, dim, ScalarValue >	get_symmetric_gradient (Types::Index field_index) const
	Return the symmetric gradient of the specified field.

template<TensorRank Rank>
dealii::SymmetricTensor< 2, dim, ScalarValue >	get_symmetric_gradient (Types::Index field_index, DependencyType type) const
	Return the symmetric gradient of the specified field.

template<TensorRank Rank, DependencyType type>
dealii::Tensor< 1,(dim==2 ? 1 :dim), ScalarValue >	get_curl (Types::Index field_index) const
	Return the curl of the specified field.

template<TensorRank Rank>
dealii::Tensor< 1,(dim==2 ? 1 :dim), ScalarValue >	get_curl (Types::Index field_index, DependencyType type) const
	Return the curl of the specified field.

dealii::Point< dim, ScalarValue >	get_q_point_location () const
	Return the quadrature point location.

ScalarValue	get_element_volume () const
	Return the quadrature point location.

unsigned int	get_n_q_points () const
	Return the number of quadrature points.

template<typename ValType>
void	set_value_term (Types::Index field_index, const ValType &val)
	Set the value of the specified scalar/vector field.

template<typename GradType>
void	set_gradient_term (Types::Index field_index, const GradType &val)
	Set the gradient of the specified scalar/vector field.

template<typename ValType>
void	get_dof_value_to (ValType &destination, Types::Index field_index, unsigned int dof_index)
	Get the dof values directly from a node.

template<typename ValType>
void	submit_dof_value (Types::Index field_index, const ValType &val, unsigned int dof_index)
	Set the dof values directly at a node.

template<TensorRank Rank, DependencyType type>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Value< Rank >	get_value (Types::Index field_index) const

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Value< Rank >	get_value (Types::Index field_index, DependencyType type) const

template<TensorRank Rank, DependencyType type>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Gradient< Rank >	get_gradient (Types::Index field_index) const

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Gradient< Rank >	get_gradient (Types::Index field_index, DependencyType type) const

template<TensorRank Rank, DependencyType type>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Hessian< Rank >	get_hessian (Types::Index field_index) const

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Hessian< Rank >	get_hessian (Types::Index field_index, DependencyType type) const

template<TensorRank Rank, DependencyType type>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Gradient< Rank >	get_hessian_diagonal (Types::Index field_index) const

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Gradient< Rank >	get_hessian_diagonal (Types::Index field_index, DependencyType type) const

template<TensorRank Rank, DependencyType type>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Value< Rank >	get_laplacian (Types::Index field_index) const

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Value< Rank >	get_laplacian (Types::Index field_index, DependencyType type) const

template<TensorRank Rank, DependencyType type>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::ScalarValue	get_divergence (Types::Index field_index) const

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::ScalarValue	get_divergence (Types::Index field_index, DependencyType type) const

template<TensorRank Rank, DependencyType type>
DEAL_II_ALWAYS_INLINE dealii::SymmetricTensor< 2, dim, typename FieldContainer< dim, degree, number >::ScalarValue >	get_symmetric_gradient (Types::Index field_index) const

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE dealii::SymmetricTensor< 2, dim, typename FieldContainer< dim, degree, number >::ScalarValue >	get_symmetric_gradient (Types::Index field_index, DependencyType type) const

template<TensorRank Rank, DependencyType type>
DEAL_II_ALWAYS_INLINE dealii::Tensor< 1,(dim==2 ? 1 :dim), typename FieldContainer< dim, degree, number >::ScalarValue >	get_curl (Types::Index field_index) const

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE dealii::Tensor< 1,(dim==2 ? 1 :dim), typename FieldContainer< dim, degree, number >::ScalarValue >	get_curl (Types::Index field_index, DependencyType type) const

template<typename ValType>
DEAL_II_ALWAYS_INLINE void	set_value_term (Types::Index field_index, const ValType &val)

template<typename GradType>
DEAL_II_ALWAYS_INLINE void	set_gradient_term (Types::Index field_index, const GradType &val)

template<typename ValType>
DEAL_II_ALWAYS_INLINE void	get_dof_value_to (ValType &destination, Types::Index field_index, unsigned int dof_index)

template<typename ValType>
DEAL_II_ALWAYS_INLINE void	submit_dof_value (Types::Index field_index, const ValType &val, unsigned int dof_index)

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE std::vector< typename FieldContainer< dim, degree, number >::template FEEValuationDeps< Rank > > &	get_relevant_feeval_vector ()

template<TensorRank Rank>
DEAL_II_ALWAYS_INLINE const std::vector< typename FieldContainer< dim, degree, number >::template FEEValuationDeps< Rank > > &	get_relevant_feeval_vector () const

Static Public Attributes
template<typename ValType>
static constexpr TensorRank	RankFromVal
	Return the tensor rank from the specified template value.

template<typename GradType>
static constexpr TensorRank	RankFromGrad
	Return the tensor rank from the specified template gradient.

static constexpr unsigned int	dofs_per_component

Private Member Functions
template<TensorRank Rank>
std::vector< FEEValuationDeps< Rank > > &	get_relevant_feeval_vector ()

template<TensorRank Rank>
const std::vector< FEEValuationDeps< Rank > > &	get_relevant_feeval_vector () const

void	feevaluation_size_valid (Types::Index field_index) const
	Check whether the entry for the FEEvaluation is within the bounds of the vector.

void	feevaluation_exists (Types::Index field_index, Types::Index dependency_index) const
	Check whether the entry for the FEEvaluation is within the bounds of the vector and not a nullptr.

void	access_valid (Types::Index field_index, DependencyType dependency_type, dealii::EvaluationFlags::EvaluationFlags flag) const
	Check that a variable value/gradient/hessians was marked as needed and thus properly initialized.

void	submission_valid (Types::Index field_index, DependencyType dependency_type) const
	Check that a value is valid for submission.

Private Attributes
const std::vector< FieldAttributes > *	field_attributes_ptr
	Pointer to the vector of field attributes.

const SolutionIndexer< dim, number > *	solution_indexer
	Pointer to the solution indexer.

std::vector< FEEValuationDeps< TensorRank::Scalar > >	feeval_deps_scalar
	Collection of FEEvaluation dependencies for scalar fields.

std::vector< FEEValuationDeps< TensorRank::Vector > >	feeval_deps_vector
	Collection of FEEvaluation dependencies for vector fields.

const SolveBlock *	solve_block
	Solve block information.

FEEval< TensorRank::Scalar >	shared_feeval_scalar
	FEEvaluation object for generic cell operations.

unsigned int	relative_level
	Multigrid level.

unsigned int	q_point = 0
	The quadrature point.

Detailed Description

template<unsigned int dim, unsigned int degree, typename number>
class FieldContainer< dim, degree, number >

This class permits the access of a subset of indexed fields and gives an error if any non-allowed fields are requested.

Template Parameters

dim	The number of dimensions in the problem.
degree	The polynomial degree of the shape functions.
number	Datatype to use for `dealii::VectorizedArray<number>`. Either double or float.

Importantly, this class is mostly a wrapper for the dealii::FEEvaluation class, which allows for the evaluation of functions at quadrature points and cell integrations (basically the backbone of the FEM solver). As such, it is one of the most important classes when it comes to performance because these functions are called millions of times.

Member Typedef Documentation

◆ FEEval

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

using FieldContainer< dim, degree, number >::FEEval

Initial value:

 
    dealii::FEEvaluation<dim,
                         degree,
                         degree + 1,
                         dealii::Tensor<int(Rank), dim>::n_independent_components,
                         number,
                         ScalarValue>

◆ Gradient

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

using FieldContainer< dim, degree, number >::Gradient = dealii::Tensor<int(Rank) + 1, dim, ScalarValue>

◆ Hessian

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

using FieldContainer< dim, degree, number >::Hessian = dealii::Tensor<int(Rank) + 2, dim, ScalarValue>

◆ ScalarValue

template<unsigned int dim, unsigned int degree, typename number>

using FieldContainer< dim, degree, number >::ScalarValue = dealii::VectorizedArray<number>

Typedef for the basic value that the user manipulates.

◆ Value

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

using FieldContainer< dim, degree, number >::Value

Initial value:

 std::conditional_t<Rank == TensorRank::Scalar || dim == 1,
                                   ScalarValue,
                                   dealii::Tensor<int(Rank), dim, ScalarValue>>

◆ VectorValue

template<unsigned int dim, unsigned int degree, typename number>

using FieldContainer< dim, degree, number >::VectorValue = dealii::Tensor<1, dim, ScalarValue>

Typedef for the basic vector that the user manipulates.

Constructor & Destructor Documentation

◆ FieldContainer()

template<unsigned int dim, unsigned int degree, typename number>

PRISMS_PF_BEGIN_NAMESPACE FieldContainer< dim, degree, number >::FieldContainer	(	const std::vector< FieldAttributes > &	_field_attributes,
		const SolutionIndexer< dim, number > &	_solution_indexer,
		unsigned int	_relative_level,
		const DependencyMap &	dependency_map,
		const SolveBlock &	_solve_block,
		const MatrixFree< dim, number > &	matrix_free )

Constructor.

field_attributes is the collection of field attributes. We only use this for the rank of field (Scalar/Vector). solution_indexer is the solution indexer object, which allows us to get access to solution vectors from in and outside the current solve block. relative_level is the multigrid level. dependency_map is the map of field indices and their dependency flags. solve_block is the object that contains attributes about the current solve block. matrix_free is the dealii::MatrixFree object.

Member Function Documentation

◆ access_valid()

template<unsigned int dim, unsigned int degree, typename number>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::access_valid	(	Types::Index	field_index,
		DependencyType	dependency_type,
		dealii::EvaluationFlags::EvaluationFlags	flag ) const

inlineprivate

Check that a variable value/gradient/hessians was marked as needed and thus properly initialized.

◆ distribute() [1/2]

template<unsigned int dim, unsigned int degree, typename number>

void FieldContainer< dim, degree, number >::distribute ( BlockVector< number > * dst_solutions )

inline

Distribute the integrated values to a solution vector.

◆ distribute() [2/2]

template<unsigned int dim, unsigned int degree, typename number>

void FieldContainer< dim, degree, number >::distribute	(	unsigned int	field_index,
		BlockVector< number > *	dst_solutions )

inline

Distribute the integrated values to a solution vector for one field.

◆ eval()

template<unsigned int dim, unsigned int degree, typename number>

void FieldContainer< dim, degree, number >::eval	(	const BlockVector< number > *	src_solutions,
		bool	plain )

inline

Read solution vector, and evaluate based on dependency flags for all dependencies.

◆ eval_without_read()

template<unsigned int dim, unsigned int degree, typename number>

void FieldContainer< dim, degree, number >::eval_without_read ( )

inline

Evaluate src to quad pts based on dependency flags. Assume feeval has local dof values already.

◆ feevaluation_exists()

template<unsigned int dim, unsigned int degree, typename number>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::feevaluation_exists	(	Types::Index	field_index,
		Types::Index	dependency_index ) const

inlineprivate

Check whether the entry for the FEEvaluation is within the bounds of the vector and not a nullptr.

◆ feevaluation_size_valid()

template<unsigned int dim, unsigned int degree, typename number>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::feevaluation_size_valid ( Types::Index field_index ) const

inlineprivate

Check whether the entry for the FEEvaluation is within the bounds of the vector.

◆ get_curl() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

dealii::Tensor< 1,(dim==2 ? 1 :dim), ScalarValue > FieldContainer< dim, degree, number >::get_curl ( Types::Index field_index ) const

nodiscard

Return the curl of the specified field.

◆ get_curl() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1,(dim==2 ? 1 :dim), typename FieldContainer< dim, degree, number >::ScalarValue > FieldContainer< dim, degree, number >::get_curl ( Types::Index field_index ) const

inline

◆ get_curl() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

dealii::Tensor< 1,(dim==2 ? 1 :dim), ScalarValue > FieldContainer< dim, degree, number >::get_curl	(	Types::Index	field_index,
		DependencyType	type ) const

nodiscard

Return the curl of the specified field.

◆ get_curl() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1,(dim==2 ? 1 :dim), typename FieldContainer< dim, degree, number >::ScalarValue > FieldContainer< dim, degree, number >::get_curl	(	Types::Index	field_index,
		DependencyType	type ) const

inline

◆ get_divergence() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

ScalarValue FieldContainer< dim, degree, number >::get_divergence ( Types::Index field_index ) const

nodiscard

Return the divergence of the specified field.

◆ get_divergence() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::ScalarValue FieldContainer< dim, degree, number >::get_divergence ( Types::Index field_index ) const

inline

◆ get_divergence() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

ScalarValue FieldContainer< dim, degree, number >::get_divergence	(	Types::Index	field_index,
		DependencyType	type ) const

nodiscard

Return the divergence of the specified field.

◆ get_divergence() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::ScalarValue FieldContainer< dim, degree, number >::get_divergence	(	Types::Index	field_index,
		DependencyType	type ) const

inline

◆ get_dof_value_to() [1/2]

template<unsigned int dim, unsigned int degree, typename number>

template<typename ValType>

void FieldContainer< dim, degree, number >::get_dof_value_to	(	ValType &	destination,
		Types::Index	field_index,
		unsigned int	dof_index )

Get the dof values directly from a node.

◆ get_dof_value_to() [2/2]

template<unsigned int dim, unsigned int degree, typename number>

template<typename ValType>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::get_dof_value_to	(	ValType &	destination,
		Types::Index	field_index,
		unsigned int	dof_index )

inline

◆ get_element_volume()

template<unsigned int dim, unsigned int degree, typename number>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::ScalarValue FieldContainer< dim, degree, number >::get_element_volume ( ) const

inlinenodiscard

Return the quadrature point location.

◆ get_gradient() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

Gradient< Rank > FieldContainer< dim, degree, number >::get_gradient ( Types::Index field_index ) const

nodiscard

Return the gradient of the specified field.

◆ get_gradient() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Gradient< Rank > FieldContainer< dim, degree, number >::get_gradient ( Types::Index field_index ) const

inline

◆ get_gradient() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

Gradient< Rank > FieldContainer< dim, degree, number >::get_gradient	(	Types::Index	field_index,
		DependencyType	type ) const

nodiscard

Return the gradient of the specified field.

◆ get_gradient() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Gradient< Rank > FieldContainer< dim, degree, number >::get_gradient	(	Types::Index	field_index,
		DependencyType	type ) const

inline

◆ get_hessian() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

Hessian< Rank > FieldContainer< dim, degree, number >::get_hessian ( Types::Index field_index ) const

nodiscard

Return the hessian of the specified field.

◆ get_hessian() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Hessian< Rank > FieldContainer< dim, degree, number >::get_hessian ( Types::Index field_index ) const

inline

◆ get_hessian() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

Hessian< Rank > FieldContainer< dim, degree, number >::get_hessian	(	Types::Index	field_index,
		DependencyType	type ) const

nodiscard

Return the hessian of the specified field.

◆ get_hessian() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Hessian< Rank > FieldContainer< dim, degree, number >::get_hessian	(	Types::Index	field_index,
		DependencyType	type ) const

inline

◆ get_hessian_diagonal() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

Gradient< Rank > FieldContainer< dim, degree, number >::get_hessian_diagonal ( Types::Index field_index ) const

nodiscard

Return the diagonal of the hessian of the specified field.

◆ get_hessian_diagonal() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Gradient< Rank > FieldContainer< dim, degree, number >::get_hessian_diagonal ( Types::Index field_index ) const

inline

◆ get_hessian_diagonal() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

Gradient< Rank > FieldContainer< dim, degree, number >::get_hessian_diagonal	(	Types::Index	field_index,
		DependencyType	type ) const

nodiscard

Return the diagonal of the hessian of the specified field.

◆ get_hessian_diagonal() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Gradient< Rank > FieldContainer< dim, degree, number >::get_hessian_diagonal	(	Types::Index	field_index,
		DependencyType	type ) const

inline

◆ get_laplacian() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

Value< Rank > FieldContainer< dim, degree, number >::get_laplacian ( Types::Index field_index ) const

nodiscard

Return the laplacian of the specified field.

◆ get_laplacian() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Value< Rank > FieldContainer< dim, degree, number >::get_laplacian ( Types::Index field_index ) const

inline

◆ get_laplacian() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

Value< Rank > FieldContainer< dim, degree, number >::get_laplacian	(	Types::Index	field_index,
		DependencyType	type ) const

nodiscard

Return the laplacian of the specified field.

◆ get_laplacian() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Value< Rank > FieldContainer< dim, degree, number >::get_laplacian	(	Types::Index	field_index,
		DependencyType	type ) const

inline

◆ get_n_q_points()

template<unsigned int dim, unsigned int degree, typename number>

DEAL_II_ALWAYS_INLINE unsigned int FieldContainer< dim, degree, number >::get_n_q_points ( ) const

inlinenodiscard

Return the number of quadrature points.

◆ get_q_point_location()

template<unsigned int dim, unsigned int degree, typename number>

DEAL_II_ALWAYS_INLINE dealii::Point< dim, typename FieldContainer< dim, degree, number >::ScalarValue > FieldContainer< dim, degree, number >::get_q_point_location ( ) const

inlinenodiscard

Return the quadrature point location.

◆ get_relevant_feeval_vector() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

std::vector< FEEValuationDeps< Rank > > & FieldContainer< dim, degree, number >::get_relevant_feeval_vector ( )

private

◆ get_relevant_feeval_vector() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE std::vector< typename FieldContainer< dim, degree, number >::template FEEValuationDeps< Rank > > & FieldContainer< dim, degree, number >::get_relevant_feeval_vector ( )

inline

◆ get_relevant_feeval_vector() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

const std::vector< FEEValuationDeps< Rank > > & FieldContainer< dim, degree, number >::get_relevant_feeval_vector ( ) const

private

◆ get_relevant_feeval_vector() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE const std::vector< typename FieldContainer< dim, degree, number >::template FEEValuationDeps< Rank > > & FieldContainer< dim, degree, number >::get_relevant_feeval_vector ( ) const

inline

◆ get_symmetric_gradient() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

dealii::SymmetricTensor< 2, dim, ScalarValue > FieldContainer< dim, degree, number >::get_symmetric_gradient ( Types::Index field_index ) const

nodiscard

Return the symmetric gradient of the specified field.

◆ get_symmetric_gradient() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

DEAL_II_ALWAYS_INLINE dealii::SymmetricTensor< 2, dim, typename FieldContainer< dim, degree, number >::ScalarValue > FieldContainer< dim, degree, number >::get_symmetric_gradient ( Types::Index field_index ) const

inline

◆ get_symmetric_gradient() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

dealii::SymmetricTensor< 2, dim, ScalarValue > FieldContainer< dim, degree, number >::get_symmetric_gradient	(	Types::Index	field_index,
		DependencyType	type ) const

nodiscard

Return the symmetric gradient of the specified field.

◆ get_symmetric_gradient() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE dealii::SymmetricTensor< 2, dim, typename FieldContainer< dim, degree, number >::ScalarValue > FieldContainer< dim, degree, number >::get_symmetric_gradient	(	Types::Index	field_index,
		DependencyType	type ) const

inline

◆ get_value() [1/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

Value< Rank > FieldContainer< dim, degree, number >::get_value ( Types::Index field_index ) const

nodiscard

Return the value of the specified field.

◆ get_value() [2/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank, DependencyType type>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Value< Rank > FieldContainer< dim, degree, number >::get_value ( Types::Index field_index ) const

inline

◆ get_value() [3/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

Value< Rank > FieldContainer< dim, degree, number >::get_value	(	Types::Index	field_index,
		DependencyType	type ) const

nodiscard

Return the value of the specified field.

◆ get_value() [4/4]

template<unsigned int dim, unsigned int degree, typename number>

template<TensorRank Rank>

DEAL_II_ALWAYS_INLINE FieldContainer< dim, degree, number >::template Value< Rank > FieldContainer< dim, degree, number >::get_value	(	Types::Index	field_index,
		DependencyType	type ) const

inline

◆ integrate()

template<unsigned int dim, unsigned int degree, typename number>

void FieldContainer< dim, degree, number >::integrate ( )

inline

Integrate the values.

◆ integrate_and_distribute()

template<unsigned int dim, unsigned int degree, typename number>

void FieldContainer< dim, degree, number >::integrate_and_distribute ( BlockVector< number > * dst_solutions )

inline

Integrate the values and distribute from local to global.

This is more efficient that calling integrate and distribute individually.

◆ reinit()

template<unsigned int dim, unsigned int degree, typename number>

void FieldContainer< dim, degree, number >::reinit ( unsigned int cell )

inline

Initialize based on cell for all dependencies.

◆ reinit_and_eval()

template<unsigned int dim, unsigned int degree, typename number>

void FieldContainer< dim, degree, number >::reinit_and_eval	(	unsigned int	cell,
		const BlockVector< number > *	src_solutions,
		bool	plain )

inline

Initialize based on cell, read solution vector, and evaluate based on dependency flags for all dependencies.

This is more efficient than calling reinit and eval individually.

◆ set_gradient_term() [1/2]

template<unsigned int dim, unsigned int degree, typename number>

template<typename GradType>

void FieldContainer< dim, degree, number >::set_gradient_term	(	Types::Index	field_index,
		const GradType &	val )

Set the gradient of the specified scalar/vector field.

◆ set_gradient_term() [2/2]

template<unsigned int dim, unsigned int degree, typename number>

template<typename GradType>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::set_gradient_term	(	Types::Index	field_index,
		const GradType &	val )

inline

◆ set_q_point()

template<unsigned int dim, unsigned int degree, typename number>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::set_q_point ( unsigned int q )

inline

Set the current quadrature point.

◆ set_value_term() [1/2]

template<unsigned int dim, unsigned int degree, typename number>

template<typename ValType>

void FieldContainer< dim, degree, number >::set_value_term	(	Types::Index	field_index,
		const ValType &	val )

Set the value of the specified scalar/vector field.

◆ set_value_term() [2/2]

template<unsigned int dim, unsigned int degree, typename number>

template<typename ValType>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::set_value_term	(	Types::Index	field_index,
		const ValType &	val )

inline

◆ submission_valid()

template<unsigned int dim, unsigned int degree, typename number>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::submission_valid	(	Types::Index	field_index,
		DependencyType	dependency_type ) const

inlineprivate

Check that a value is valid for submission.

◆ submit_dof_value() [1/2]

template<unsigned int dim, unsigned int degree, typename number>

template<typename ValType>

void FieldContainer< dim, degree, number >::submit_dof_value	(	Types::Index	field_index,
		const ValType &	val,
		unsigned int	dof_index )

Set the dof values directly at a node.

◆ submit_dof_value() [2/2]

template<unsigned int dim, unsigned int degree, typename number>

template<typename ValType>

DEAL_II_ALWAYS_INLINE void FieldContainer< dim, degree, number >::submit_dof_value	(	Types::Index	field_index,
		const ValType &	val,
		unsigned int	dof_index )

inline

Member Data Documentation

◆ dofs_per_component

template<unsigned int dim, unsigned int degree, typename number>

unsigned int FieldContainer< dim, degree, number >::dofs_per_component

staticconstexpr

Initial value:

=

FEEval<Scalar>::static_dofs_per_component

FieldContainer::FEEval

dealii::FEEvaluation< dim, degree, degree+1, dealii::Tensor< int(Rank), dim >::n_independent_components, number, ScalarValue > FEEval

Definition field_container.h:71

◆ feeval_deps_scalar

template<unsigned int dim, unsigned int degree, typename number>

std::vector<FEEValuationDeps<TensorRank::Scalar> > FieldContainer< dim, degree, number >::feeval_deps_scalar

private

Collection of FEEvaluation dependencies for scalar fields.

◆ feeval_deps_vector

template<unsigned int dim, unsigned int degree, typename number>

std::vector<FEEValuationDeps<TensorRank::Vector> > FieldContainer< dim, degree, number >::feeval_deps_vector

private

Collection of FEEvaluation dependencies for vector fields.

◆ field_attributes_ptr

template<unsigned int dim, unsigned int degree, typename number>

const std::vector<FieldAttributes>* FieldContainer< dim, degree, number >::field_attributes_ptr

private

Pointer to the vector of field attributes.

◆ q_point

template<unsigned int dim, unsigned int degree, typename number>

unsigned int FieldContainer< dim, degree, number >::q_point = 0

private

The quadrature point.

◆ RankFromGrad

template<unsigned int dim, unsigned int degree, typename number>

template<typename GradType>

TensorRank FieldContainer< dim, degree, number >::RankFromGrad

staticconstexpr

Initial value:

= []() constexpr
  {
    if constexpr (std::is_same_v<GradType, ScalarValue>)
      {
        return TensorRank::Scalar;
      }
    else
      {
        return TensorRank(GradType::rank - 1);
      }
  }()

Return the tensor rank from the specified template gradient.

◆ RankFromVal

template<unsigned int dim, unsigned int degree, typename number>

template<typename ValType>

TensorRank FieldContainer< dim, degree, number >::RankFromVal

staticconstexpr

Initial value:

= []() constexpr
  {
    if constexpr (std::is_same_v<ValType, ScalarValue> ||
                  std::is_same_v<ValType, typename ScalarValue::value_type>)
      {
        return TensorRank::Scalar;
      }
    else
      {
        return TensorRank(ValType::rank);
      }
  }()

Return the tensor rank from the specified template value.

◆ relative_level

template<unsigned int dim, unsigned int degree, typename number>

unsigned int FieldContainer< dim, degree, number >::relative_level

private

Multigrid level.

◆ shared_feeval_scalar

template<unsigned int dim, unsigned int degree, typename number>

FEEval<TensorRank::Scalar> FieldContainer< dim, degree, number >::shared_feeval_scalar

private

FEEvaluation object for generic cell operations.

This is what we use when we call get_q_point_location, get_element_volume, and get_n_q_points().

Note: This is constructed with the 0th index of the MatrixFree object. If that is not a scalar you'll run into issues.

◆ solution_indexer

template<unsigned int dim, unsigned int degree, typename number>

const SolutionIndexer<dim, number>* FieldContainer< dim, degree, number >::solution_indexer

private

Pointer to the solution indexer.

◆ solve_block

template<unsigned int dim, unsigned int degree, typename number>

const SolveBlock* FieldContainer< dim, degree, number >::solve_block

private

Solve block information.

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

include/prismspf/core/field_container.h
src/core/field_container.cc

Classes

Public Types

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ FEEval

◆ Gradient

◆ Hessian

◆ ScalarValue

◆ Value

◆ VectorValue

Constructor & Destructor Documentation

◆ FieldContainer()

Member Function Documentation

◆ access_valid()

◆ distribute() [1/2]

◆ distribute() [2/2]

◆ eval()

◆ eval_without_read()

◆ feevaluation_exists()

◆ feevaluation_size_valid()

◆ get_curl() [1/4]

◆ get_curl() [2/4]

◆ get_curl() [3/4]

◆ get_curl() [4/4]

◆ get_divergence() [1/4]

◆ get_divergence() [2/4]

◆ get_divergence() [3/4]

◆ get_divergence() [4/4]

◆ get_dof_value_to() [1/2]

◆ get_dof_value_to() [2/2]

◆ get_element_volume()

◆ get_gradient() [1/4]

◆ get_gradient() [2/4]

◆ get_gradient() [3/4]

◆ get_gradient() [4/4]

◆ get_hessian() [1/4]

◆ get_hessian() [2/4]

◆ get_hessian() [3/4]

◆ get_hessian() [4/4]

◆ get_hessian_diagonal() [1/4]

◆ get_hessian_diagonal() [2/4]

◆ get_hessian_diagonal() [3/4]

◆ get_hessian_diagonal() [4/4]

◆ get_laplacian() [1/4]

◆ get_laplacian() [2/4]

◆ get_laplacian() [3/4]

◆ get_laplacian() [4/4]

◆ get_n_q_points()

◆ get_q_point_location()

◆ get_relevant_feeval_vector() [1/4]

◆ get_relevant_feeval_vector() [2/4]

◆ get_relevant_feeval_vector() [3/4]

◆ get_relevant_feeval_vector() [4/4]

◆ get_symmetric_gradient() [1/4]

◆ get_symmetric_gradient() [2/4]

◆ get_symmetric_gradient() [3/4]

◆ get_symmetric_gradient() [4/4]

◆ get_value() [1/4]

◆ get_value() [2/4]

◆ get_value() [3/4]

◆ get_value() [4/4]

◆ integrate()

◆ integrate_and_distribute()

◆ reinit()

◆ reinit_and_eval()

◆ set_gradient_term() [1/2]

◆ set_gradient_term() [2/2]

◆ set_q_point()

◆ set_value_term() [1/2]

◆ set_value_term() [2/2]

◆ submission_valid()

◆ submit_dof_value() [1/2]

◆ submit_dof_value() [2/2]

Member Data Documentation

◆ dofs_per_component

◆ feeval_deps_scalar