mfem::InterpolationManager Class Reference

This class manages the storage and computation of the interpolations from master (coarse) face to slave (fine) face. More...

#include <restriction.hpp>

Collaboration diagram for mfem::InterpolationManager:

Public Member Functions
	InterpolationManager ()=delete
	InterpolationManager (const FiniteElementSpace &fes, ElementDofOrdering ordering, FaceType type)
	main constructor.
void	RegisterFaceConformingInterpolation (const Mesh::FaceInformation &face, int face_index)
	Register the face with face and index face_index as a conforming face for the interpolation of the degrees of freedom.
void	RegisterFaceCoarseToFineInterpolation (const Mesh::FaceInformation &face, int face_index)
	Register the face with face and index face_index as a conforming face for the interpolation of the degrees of freedom.
void	LinearizeInterpolatorMapIntoVector ()
	Transform the interpolation matrix map into a contiguous memory structure.
void	InitializeNCInterpConfig ()
int	GetNumInterpolators () const
	Return the total number of interpolators.
const Vector &	GetInterpolators () const
	Return an mfem::Vector containing the interpolators in the following format: face_dofs x face_dofs x num_interpolators.
const Array< InterpConfig > &	GetFaceInterpConfig () const
	Return an array containing the interpolation configuration for each face registered with RegisterFaceConformingInterpolation and RegisterFaceCoarseToFineInterpolation.
const Array< NCInterpConfig > &	GetNCFaceInterpConfig () const
	Return an array containing the interpolation configuration for each face registered with RegisterFaceConformingInterpolation and RegisterFaceCoarseToFineInterpolation.

Protected Types
using	Key = std::pair<const DenseMatrix*,int>
using	Map = std::map<Key, std::pair<int,const DenseMatrix*>>
	The temporary map used to store the different interpolators.

Protected Attributes
const FiniteElementSpace &	fes
const ElementDofOrdering	ordering
Array< InterpConfig >	interp_config
Array< NCInterpConfig >	nc_interp_config
Vector	interpolators
int	nc_cpt
Map	interp_map

Detailed Description

This class manages the storage and computation of the interpolations from master (coarse) face to slave (fine) face.

Definition at line 752 of file restriction.hpp.

Member Typedef Documentation

Key

using mfem::InterpolationManager::Key = std::pair<const DenseMatrix*,int>

protected

The interpolators are associated to a key of containing the address of PointMatrix and a local face identifier.

Definition at line 764 of file restriction.hpp.

Map

using mfem::InterpolationManager::Map = std::map<Key, std::pair<int,const DenseMatrix*>>

protected

The temporary map used to store the different interpolators.

Definition at line 766 of file restriction.hpp.

Constructor & Destructor Documentation

InterpolationManager() [1/2]

mfem::InterpolationManager::InterpolationManager ( )

delete

InterpolationManager() [2/2]

mfem::InterpolationManager::InterpolationManager	(	const FiniteElementSpace &	fes,
		ElementDofOrdering	ordering,
		FaceType	type )

main constructor.

Parameters

[in]	fes	The FiniteElementSpace on which this operates
[in]	ordering	Request a specific element ordering.
[in]	type	Request internal or boundary faces dofs

Definition at line 1511 of file restriction.cpp.

Member Function Documentation

GetFaceInterpConfig()

const Array< InterpConfig > & mfem::InterpolationManager::GetFaceInterpConfig ( ) const

inline

Return an array containing the interpolation configuration for each face registered with RegisterFaceConformingInterpolation and RegisterFaceCoarseToFineInterpolation.

Definition at line 822 of file restriction.hpp.

GetInterpolators()

const Vector & mfem::InterpolationManager::GetInterpolators ( ) const

inline

Return an mfem::Vector containing the interpolators in the following format: face_dofs x face_dofs x num_interpolators.

Definition at line 814 of file restriction.hpp.

GetNCFaceInterpConfig()

const Array< NCInterpConfig > & mfem::InterpolationManager::GetNCFaceInterpConfig ( ) const

inline

Return an array containing the interpolation configuration for each face registered with RegisterFaceConformingInterpolation and RegisterFaceCoarseToFineInterpolation.

Definition at line 830 of file restriction.hpp.

GetNumInterpolators()

int mfem::InterpolationManager::GetNumInterpolators ( ) const

inline

Return the total number of interpolators.

Definition at line 807 of file restriction.hpp.

InitializeNCInterpConfig()

void mfem::InterpolationManager::InitializeNCInterpConfig

(

)

Definition at line 1652 of file restriction.cpp.

LinearizeInterpolatorMapIntoVector()

void mfem::InterpolationManager::LinearizeInterpolatorMapIntoVector

(

)

Transform the interpolation matrix map into a contiguous memory structure.

Definition at line 1626 of file restriction.cpp.

RegisterFaceCoarseToFineInterpolation()

void mfem::InterpolationManager::RegisterFaceCoarseToFineInterpolation	(	const Mesh::FaceInformation &	face,
		int	face_index )

Register the face with face and index face_index as a conforming face for the interpolation of the degrees of freedom.

Parameters

[in]	face	The face information of the current face.
[in]	face_index	The interior/boundary face index.

Definition at line 1527 of file restriction.cpp.

RegisterFaceConformingInterpolation()

void mfem::InterpolationManager::RegisterFaceConformingInterpolation	(	const Mesh::FaceInformation &	face,
		int	face_index )

Register the face with face and index face_index as a conforming face for the interpolation of the degrees of freedom.

Parameters

[in]	face	The face information of the current face.
[in]	face_index	The interior/boundary face index.

Definition at line 1520 of file restriction.cpp.

Member Data Documentation

fes

const FiniteElementSpace& mfem::InterpolationManager::fes

protected

Definition at line 755 of file restriction.hpp.

interp_config

Array<InterpConfig> mfem::InterpolationManager::interp_config

protected

Definition at line 757 of file restriction.hpp.

interp_map

Map mfem::InterpolationManager::interp_map

protected

Definition at line 767 of file restriction.hpp.

interpolators

Vector mfem::InterpolationManager::interpolators

protected

Definition at line 759 of file restriction.hpp.

nc_cpt

int mfem::InterpolationManager::nc_cpt

protected

Definition at line 760 of file restriction.hpp.

nc_interp_config

Array<NCInterpConfig> mfem::InterpolationManager::nc_interp_config

protected

Definition at line 758 of file restriction.hpp.

ordering

const ElementDofOrdering mfem::InterpolationManager::ordering

protected

Definition at line 756 of file restriction.hpp.

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

• fem/restriction.hpp
• fem/restriction.cpp