mfem::AnalyticAdaptTC Class Reference

#include <tmop.hpp>

Inheritance diagram for mfem::AnalyticAdaptTC:

Collaboration diagram for mfem::AnalyticAdaptTC:

Public Member Functions
	AnalyticAdaptTC (TargetType ttype)
virtual void	SetAnalyticTargetSpec (Coefficient *sspec, VectorCoefficient *vspec, TMOPMatrixCoefficient *mspec)
void	ComputeElementTargets (int e_id, const FiniteElement &fe, const IntegrationRule &ir, const Vector &elfun, DenseTensor &Jtr) const override
	Given an element and quadrature rule, computes ref->target transformation Jacobians for each quadrature point in the element. The physical positions of the element's nodes are given by elfun.
void	ComputeAllElementTargets (const FiniteElementSpace &fes, const IntegrationRule &ir, const Vector &xe, DenseTensor &Jtr) const override
	Computes reference-to-target transformation Jacobians for all quadrature points in all elements.
void	ComputeElementTargetsGradient (const IntegrationRule &ir, const Vector &elfun, IsoparametricTransformation &Tpr, DenseTensor &dJtr) const override
Public Member Functions inherited from mfem::TargetConstructor
	TargetConstructor (TargetType ttype)
	Constructor for use in serial.
	TargetConstructor (TargetType ttype, MPI_Comm mpicomm)
	Constructor for use in parallel.
virtual	~TargetConstructor ()
bool	Parallel () const
MPI_Comm	GetComm () const
bool	Parallel () const
void	SetNodes (const GridFunction &n)
	Set the nodes to be used in the target-matrix construction.
const GridFunction *	GetNodes () const
	Get the nodes to be used in the target-matrix construction.
void	SetVolumeScale (real_t vol_scale)
	Used by target type IDEAL_SHAPE_EQUAL_SIZE. The default volume scale is 1.
TargetType	GetTargetType () const
bool	UsesPhysicalCoordinates () const
	Return true if the methods ComputeElementTargets(), ComputeAllElementTargets(), and ComputeElementTargetsGradient() use the physical node coordinates provided by the parameters 'elfun', or 'xe'.
virtual bool	ContainsVolumeInfo () const
	Checks if the target matrices contain non-trivial size specification.

Protected Attributes
Coefficient *	scalar_tspec
VectorCoefficient *	vector_tspec
TMOPMatrixCoefficient *	matrix_tspec
Protected Attributes inherited from mfem::TargetConstructor
const GridFunction *	nodes
real_t	avg_volume
real_t	volume_scale
const TargetType	target_type
bool	uses_phys_coords
DenseMatrix	current_W
	Cached copy of GeomToPerfGeomJac used on device.
Geometry::Type	current_W_type = Geometry::INVALID
	Geometry type of current W matrix (used for cache invalidation).
MPI_Comm	comm

Additional Inherited Members
Public Types inherited from mfem::TargetConstructor
enum	TargetType {   IDEAL_SHAPE_UNIT_SIZE , IDEAL_SHAPE_EQUAL_SIZE , IDEAL_SHAPE_GIVEN_SIZE , GIVEN_SHAPE_AND_SIZE ,   GIVEN_FULL }
	Target-matrix construction algorithms supported by this class. More...
Protected Member Functions inherited from mfem::TargetConstructor
void	ComputeAvgVolume () const
template<int DIM>
bool	ComputeAllElementTargets (const FiniteElementSpace &fes, const IntegrationRule &ir, const Vector &xe, DenseTensor &Jtr) const
void	ComputeAllElementTargets_Fallback (const FiniteElementSpace &fes, const IntegrationRule &ir, const Vector &xe, DenseTensor &Jtr) const

Detailed Description

Definition at line 1729 of file tmop.hpp.

Constructor & Destructor Documentation

AnalyticAdaptTC()

mfem::AnalyticAdaptTC::AnalyticAdaptTC ( TargetType ttype )

inline

Definition at line 1738 of file tmop.hpp.

Member Function Documentation

ComputeAllElementTargets()

void mfem::AnalyticAdaptTC::ComputeAllElementTargets ( const FiniteElementSpace & fes, const IntegrationRule & ir, const Vector & xe, DenseTensor & Jtr ) const

overridevirtual

Computes reference-to-target transformation Jacobians for all quadrature points in all elements.

Parameters

[in]	fes	The nodal FE space
[in]	ir	The quadrature rule to use for all elements
[in]	xe	E-vector with the current physical coordinates/positions; this parameter is used only when needed by the target constructor, see UsesPhysicalCoordinates()
[out]	Jtr	The computed ref->target Jacobian matrices.

Reimplemented from mfem::TargetConstructor.

Definition at line 142 of file pa.cpp.

ComputeElementTargets()

void mfem::AnalyticAdaptTC::ComputeElementTargets ( int e_id, const FiniteElement & fe, const IntegrationRule & ir, const Vector & elfun, DenseTensor & Jtr ) const

overridevirtual

Given an element and quadrature rule, computes ref->target transformation Jacobians for each quadrature point in the element. The physical positions of the element's nodes are given by elfun.

Reimplemented from mfem::TargetConstructor.

Definition at line 2612 of file tmop.cpp.

ComputeElementTargetsGradient()

void mfem::AnalyticAdaptTC::ComputeElementTargetsGradient ( const IntegrationRule & ir, const Vector & elfun, IsoparametricTransformation & Tpr, DenseTensor & dJtr ) const

overridevirtual

Reimplemented from mfem::TargetConstructor.

Definition at line 2646 of file tmop.cpp.

SetAnalyticTargetSpec()

void mfem::AnalyticAdaptTC::SetAnalyticTargetSpec ( Coefficient * sspec, VectorCoefficient * vspec, TMOPMatrixCoefficient * mspec )

virtual

Definition at line 2603 of file tmop.cpp.

Member Data Documentation

matrix_tspec

TMOPMatrixCoefficient* mfem::AnalyticAdaptTC::matrix_tspec

protected

Definition at line 1735 of file tmop.hpp.

scalar_tspec

Coefficient* mfem::AnalyticAdaptTC::scalar_tspec

protected

Definition at line 1733 of file tmop.hpp.

vector_tspec

VectorCoefficient* mfem::AnalyticAdaptTC::vector_tspec

protected

Definition at line 1734 of file tmop.hpp.

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

• fem/tmop.hpp
• fem/tmop.cpp
• fem/tmop/pa.cpp