serif::discretization::backend::mfem::ElementCoordinates Class Reference

One element's native orientation and its supported full/reduced coefficient coordinates. More...

#include <element_coordinates.hpp>

Collaboration diagram for serif::discretization::backend::mfem::ElementCoordinates:

Public Member Functions
	ElementCoordinates (const DofMap::Elements &elements, int element)
	Read local coordinates from a binding validated for the current traversal.
int	size () const noexcept
	Return the number of native element coefficients.
int	reduced_dof (int local) const
	Return a supported coefficient index, or -1 outside the binding support.
template<typename Visitor>
void	for_each_coefficient (const int local, Visitor &&visit) const
	Visit independent weights for one native coefficient after dual orientation.
int	local_dof (int reduced) const
	Locate a supported coefficient among this element's native coordinates.
void	unit_direction (int column, ::mfem::Vector &direction) const
	Express one native local basis direction, including its primal orientation. On constrained spaces, callers distribute its contribution through the hanging-node weights.
void	element_values (const ::mfem::Vector &reduced, ::mfem::Vector &values) const
	Restrict coefficients and apply their primal orientation.
void	orient_dual (::mfem::Vector &values) const
	Convert integrated native coefficients to global dual orientation.
void	add_element (::mfem::Vector &values, ::mfem::Vector &full) const
	Orient and add integrated coefficients into the full-space vector.

Private Member Functions
void	orient_primal (::mfem::Vector &values) const
	Apply MFEM's nontrivial primal transformation, when present.

Private Attributes
const DofMap &	m_binding
bool	m_supported
::mfem::Array< int >	m_dofs
::mfem::DofTransformation	m_transformation

Detailed Description

One element's native orientation and its supported full/reduced coefficient coordinates.

Constructor & Destructor Documentation

ElementCoordinates()

serif::discretization::backend::mfem::ElementCoordinates::ElementCoordinates	(	const DofMap::Elements &	elements,
		int	element )

Read local coordinates from a binding validated for the current traversal.

Member Function Documentation

add_element()

void serif::discretization::backend::mfem::ElementCoordinates::add_element	(	::mfem::Vector &	values,
		::mfem::Vector &	full ) const

Orient and add integrated coefficients into the full-space vector.

element_values()

void serif::discretization::backend::mfem::ElementCoordinates::element_values	(	const ::mfem::Vector &	reduced,
		::mfem::Vector &	values ) const

Restrict coefficients and apply their primal orientation.

for_each_coefficient()

template<typename Visitor>

void serif::discretization::backend::mfem::ElementCoordinates::for_each_coefficient ( const int local, Visitor && visit ) const

inline

Visit independent weights for one native coefficient after dual orientation.

local_dof()

int serif::discretization::backend::mfem::ElementCoordinates::local_dof ( int reduced ) const

nodiscard

Locate a supported coefficient among this element's native coordinates.

orient_dual()

void serif::discretization::backend::mfem::ElementCoordinates::orient_dual

(

::mfem::Vector &

values

)

const

Convert integrated native coefficients to global dual orientation.

orient_primal()

void serif::discretization::backend::mfem::ElementCoordinates::orient_primal ( ::mfem::Vector & values ) const

private

Apply MFEM's nontrivial primal transformation, when present.

reduced_dof()

int serif::discretization::backend::mfem::ElementCoordinates::reduced_dof ( int local ) const

nodiscard

Return a supported coefficient index, or -1 outside the binding support.

size()

int serif::discretization::backend::mfem::ElementCoordinates::size ( ) const

inlinenodiscardnoexcept

Return the number of native element coefficients.

unit_direction()

void serif::discretization::backend::mfem::ElementCoordinates::unit_direction	(	int	column,
		::mfem::Vector &	direction ) const

Express one native local basis direction, including its primal orientation. On constrained spaces, callers distribute its contribution through the hanging-node weights.

Member Data Documentation

m_binding

const DofMap& serif::discretization::backend::mfem::ElementCoordinates::m_binding

private

m_dofs

::mfem::Array<int> serif::discretization::backend::mfem::ElementCoordinates::m_dofs

private

m_supported

bool serif::discretization::backend::mfem::ElementCoordinates::m_supported

private

m_transformation

::mfem::DofTransformation serif::discretization::backend::mfem::ElementCoordinates::m_transformation

private

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

• src/include/serif/backend/mfem/discretization/element_coordinates.hpp
• src/lib/serif/backend/mfem/discretization/element_coordinates.cpp