A TMOP integrator class based on any given TMOP_QualityMetric and TargetConstructor. More...

#include <tmop.hpp>

Inheritance diagram for mfem::TMOP_Integrator:

Collaboration diagram for mfem::TMOP_Integrator:

Public Member Functions
	TMOP_Integrator (TMOP_QualityMetric m, TargetConstructor tc, TMOP_QualityMetric *hm)

	TMOP_Integrator (TMOP_QualityMetric m, TargetConstructor tc)

	~TMOP_Integrator ()

void	ReleasePADeviceMemory (bool copy_to_host=true)

void	SetIntegrationRules (IntegrationRules &irules, int order)
	Prescribe a set of integration rules; relevant for mixed meshes.

void	SetInitialMeshPos (const GridFunction *x0)

void	IntegrateOverTarget (bool integ_over_target_)

void	SetCoefficient (Coefficient &w1)
	Sets a scaling Coefficient for the quality metric term of the integrator.

void	EnableLimiting (const GridFunction &n0, const GridFunction &dist, Coefficient &w0, TMOP_LimiterFunction *lfunc=NULL)
	Limiting of the mesh displacements (general version).

void	EnableLimiting (const GridFunction &n0, Coefficient &w0, TMOP_LimiterFunction *lfunc=NULL)
	Adds a limiting term to the integrator with limiting distance function (dist in the general version of the method) equal to 1.

void	EnableAdaptiveLimiting (const GridFunction &z0, Coefficient &coeff, AdaptivityEvaluator &ae)
	Restriction of the node positions to certain regions.

void	EnableAdaptiveLimiting (const ParGridFunction &z0, Coefficient &coeff, AdaptivityEvaluator &ae)
	Parallel support for adaptive limiting.

void	EnableSurfaceFitting (const GridFunction &s0, const Array< bool > &smarker, Coefficient &coeff, AdaptivityEvaluator &ae)
	Fitting of certain DOFs to the zero level set of a function.

void	EnableSurfaceFitting (const ParGridFunction &s0, const Array< bool > &smarker, Coefficient &coeff, AdaptivityEvaluator &ae, AdaptivityEvaluator aegrad=NULL, AdaptivityEvaluator aehess=NULL)

void	EnableSurfaceFittingFromSource (const ParGridFunction &s_bg, ParGridFunction &s0, const Array< bool > &smarker, Coefficient &coeff, AdaptivityEvaluator &ae, const ParGridFunction &s_bg_grad, ParGridFunction &s0_grad, AdaptivityEvaluator &age, const ParGridFunction &s_bg_hess, ParGridFunction &s0_hess, AdaptivityEvaluator &ahe)
	Fitting of certain DOFs in the current mesh to the zero level set of a function defined on another (finer) source mesh.

void	EnableSurfaceFitting (const GridFunction &pos, const Array< bool > &smarker, Coefficient &coeff)
	Fitting of certain DOFs to given positions in physical space.

void	GetSurfaceFittingErrors (const Vector &d_loc, real_t &err_avg, real_t &err_max)

bool	IsSurfaceFittingEnabled ()

void	SetLimitingNodes (const GridFunction &n0)
	Update the original/reference nodes used for limiting.

real_t	GetElementEnergy (const FiniteElement &el, ElementTransformation &T, const Vector &d_el) override
	Computes the integral of W(Jacobian(Trt)) over a target zone.

virtual real_t	GetRefinementElementEnergy (const FiniteElement &el, ElementTransformation &T, const Vector &elfun, const IntegrationRule &irule)
	Computes the mean of the energies of the given element's children.

virtual real_t	GetDerefinementElementEnergy (const FiniteElement &el, ElementTransformation &T, const Vector &elfun)

void	AssembleElementVector (const FiniteElement &el, ElementTransformation &T, const Vector &d_el, Vector &elvect) override
	First defivative of GetElementEnergy() w.r.t. each local H1 DOF.

void	AssembleElementGrad (const FiniteElement &el, ElementTransformation &T, const Vector &d_el, DenseMatrix &elmat) override
	Second derivative of GetElementEnergy() w.r.t. each local H1 DOF.

TMOP_QualityMetric &	GetAMRQualityMetric ()

void	UpdateAfterMeshTopologyChange ()

void	ParUpdateAfterMeshTopologyChange ()

void	AssemblePA (const FiniteElementSpace &) override
	Method defining partial assembly.

void	AssembleGradPA (const Vector &, const FiniteElementSpace &) override
	Prepare the integrator for partial assembly (PA) gradient evaluations on the given FE space fes at the state x.

real_t	GetLocalStateEnergyPA (const Vector &) const override
	Compute the local (to the MPI rank) energy with partial assembly.

void	AddMultPA (const Vector &, Vector &) const override
	Method for partially assembled action.

void	AddMultGradPA (const Vector &, Vector &) const override
	Method for partially assembled gradient action.

void	AssembleGradDiagonalPA (Vector &) const override
	Method for computing the diagonal of the gradient with partial assembly.

DiscreteAdaptTC *	GetDiscreteAdaptTC () const

void	EnableNormalization (const GridFunction &x)
	Computes the normalization factors of the metric and limiting integrals using the mesh position given by x.

void	ParEnableNormalization (const ParGridFunction &x)

void	EnableFiniteDifferences (const GridFunction &x)
	Enables FD-based approximation and computes dx.

void	EnableFiniteDifferences (const ParGridFunction &x)

void	SetFDhScale (real_t scale)

bool	GetFDFlag () const

real_t	GetFDh () const

void	SetExactActionFlag (bool flag_)
	Flag to control if exact action of Integration is effected.

void	UpdateSurfaceFittingWeight (real_t factor)
	Update the surface fitting weight as surf_fit_coeff *= factor;.

real_t	GetSurfaceFittingWeight ()
	Get the surface fitting weight.

void	ComputeUntangleMetricQuantiles (const Vector &d, const FiniteElementSpace &fes)

virtual void	AssemblePA (const FiniteElementSpace &trial_fes, const FiniteElementSpace &test_fes)

Public Member Functions inherited from mfem::NonlinearFormIntegrator
void	SetIntegrationMode (Mode m)

bool	Patchwise () const

void	SetPAMemoryType (MemoryType mt)

virtual void	AssembleFaceVector (const FiniteElement &el1, const FiniteElement &el2, FaceElementTransformations &Tr, const Vector &elfun, Vector &elvect)
	Perform the local action of the NonlinearFormIntegrator resulting from a face integral term.

virtual void	AssembleFaceGrad (const FiniteElement &el1, const FiniteElement &el2, FaceElementTransformations &Tr, const Vector &elfun, DenseMatrix &elmat)
	Assemble the local action of the gradient of the NonlinearFormIntegrator resulting from a face integral term.

virtual bool	SupportsCeed () const
	Indicates whether this integrator can use a Ceed backend.

virtual void	AssembleMF (const FiniteElementSpace &fes)
	Method defining fully unassembled operator.

virtual void	AddMultMF (const Vector &x, Vector &y) const

ceed::Operator &	GetCeedOp ()

virtual	~NonlinearFormIntegrator ()

Public Member Functions inherited from mfem::Integrator
	Integrator (const IntegrationRule *ir=NULL)
	Create a new Integrator, optionally providing a prescribed quadrature rule to use in assembly.

virtual void	SetIntRule (const IntegrationRule *ir)
	Prescribe a fixed IntegrationRule to use, or set to null to let the integrator choose an appropriate rule.

void	SetIntegrationRule (const IntegrationRule &ir)
	Prescribe a fixed IntegrationRule to use. Sets the NURBS patch integration rule to null.

void	SetNURBSPatchIntRule (NURBSMeshRules *pr)
	Sets an integration rule for use on NURBS patches.

bool	HasNURBSPatchIntRule () const
	Check if a NURBS patch integration rule has been set.

const IntegrationRule *	GetIntRule () const
	Directly return the IntRule pointer (possibly null) without checking for NURBS patch rules or falling back on a default.

const IntegrationRule *	GetIntegrationRule () const
	Equivalent to GetIntRule, but retained for backward compatibility with applications.

Protected Member Functions
void	ComputeNormalizationEnergies (const GridFunction &x, real_t &metric_energy, real_t &lim_energy, real_t &surf_fit_gf_energy)

void	AssembleElementVectorExact (const FiniteElement &el, ElementTransformation &T, const Vector &d_el, Vector &elvect)

void	AssembleElementGradExact (const FiniteElement &el, ElementTransformation &T, const Vector &d_el, DenseMatrix &elmat)

void	AssembleElementVectorFD (const FiniteElement &el, ElementTransformation &T, const Vector &d_el, Vector &elvect)

void	AssembleElementGradFD (const FiniteElement &el, ElementTransformation &T, const Vector &d_el, DenseMatrix &elmat)

void	AssembleElemVecAdaptLim (const FiniteElement &el, IsoparametricTransformation &Tpr, const IntegrationRule &ir, const Vector &weights, DenseMatrix &mat)

void	AssembleElemGradAdaptLim (const FiniteElement &el, IsoparametricTransformation &Tpr, const IntegrationRule &ir, const Vector &weights, DenseMatrix &m)

void	AssembleElemVecSurfFit (const FiniteElement &el_x, IsoparametricTransformation &Tpr, DenseMatrix &mat)

void	AssembleElemGradSurfFit (const FiniteElement &el_x, IsoparametricTransformation &Tpr, DenseMatrix &mat)

real_t	GetFDDerivative (const FiniteElement &el, ElementTransformation &T, Vector &d_el, const int nodenum, const int idir, const real_t baseenergy, bool update_stored)

void	ComputeFDh (const Vector &d, const FiniteElementSpace &fes)
	Determines the perturbation, h, for FD-based approximation.

void	ComputeMinJac (const Vector &x, const FiniteElementSpace &fes)

void	UpdateAfterMeshPositionChange (const Vector &d, const FiniteElementSpace &d_fes)

void	DisableLimiting ()

const IntegrationRule &	EnergyIntegrationRule (const FiniteElement &el) const

const IntegrationRule &	ActionIntegrationRule (const FiniteElement &el) const

const IntegrationRule &	GradientIntegrationRule (const FiniteElement &el) const

void	AssembleGradPA_2D (const Vector &) const

void	AssembleGradPA_3D (const Vector &) const

void	AssembleGradPA_C0_2D (const Vector &) const

void	AssembleGradPA_C0_3D (const Vector &) const

real_t	GetLocalStateEnergyPA_2D (const Vector &) const

real_t	GetLocalStateEnergyPA_C0_2D (const Vector &) const

real_t	GetLocalStateEnergyPA_3D (const Vector &) const

real_t	GetLocalStateEnergyPA_C0_3D (const Vector &) const

void	AddMultPA_2D (const Vector &, Vector &) const

void	AddMultPA_3D (const Vector &, Vector &) const

void	AddMultPA_C0_2D (const Vector &, Vector &) const

void	AddMultPA_C0_3D (const Vector &, Vector &) const

void	AddMultGradPA_2D (const Vector &, Vector &) const

void	AddMultGradPA_3D (const Vector &, Vector &) const

void	AddMultGradPA_C0_2D (const Vector &, Vector &) const

void	AddMultGradPA_C0_3D (const Vector &, Vector &) const

void	AssembleDiagonalPA_2D (Vector &) const

void	AssembleDiagonalPA_3D (Vector &) const

void	AssembleDiagonalPA_C0_2D (Vector &) const

void	AssembleDiagonalPA_C0_3D (Vector &) const

void	AssemblePA_Limiting ()

void	ComputeAllElementTargets (const Vector &xe=Vector()) const

void	UpdateCoefficientsPA (const Vector &d_loc)

real_t	ComputeMinDetT (const Vector &x, const FiniteElementSpace &fes)

real_t	ComputeUntanglerMaxMuBarrier (const Vector &x, const FiniteElementSpace &fes)

void	RemapSurfaceFittingLevelSetAtNodes (const Vector &new_x, int new_x_ordering)

Protected Member Functions inherited from mfem::NonlinearFormIntegrator
	NonlinearFormIntegrator (const IntegrationRule *ir=NULL)

Protected Member Functions inherited from mfem::Integrator
const IntegrationRule *	GetIntegrationRule (const FiniteElement &trial_fe, const FiniteElement &test_fe, const ElementTransformation &trans) const
	Returns an integration rule based on the arguments and internal state of the Integrator object.

const IntegrationRule *	GetIntegrationRule (const FiniteElement &el, const ElementTransformation &trans) const
	Returns an integration rule based on the arguments and internal state. (Version for identical trial_fe and test_fe)

virtual const IntegrationRule *	GetDefaultIntegrationRule (const FiniteElement &trial_fe, const FiniteElement &test_fe, const ElementTransformation &trans) const
	Subclasses should override to choose a default integration rule.

Protected Attributes
const GridFunction *	x_0

bool	periodic = false

TMOP_QualityMetric *	h_metric

TMOP_QualityMetric *	metric

const TargetConstructor *	targetC

IntegrationRules *	IntegRules

int	integ_order

bool	integ_over_target = true

Coefficient *	metric_coeff

real_t	metric_normal

const GridFunction *	lim_nodes0

Coefficient *	lim_coeff

const GridFunction *	lim_dist

TMOP_LimiterFunction *	lim_func

real_t	lim_normal

const GridFunction *	adapt_lim_gf0

const ParGridFunction *	adapt_lim_pgf0

GridFunction *	adapt_lim_gf

Coefficient *	adapt_lim_coeff

AdaptivityEvaluator *	adapt_lim_eval

const Array< bool > *	surf_fit_marker

Coefficient *	surf_fit_coeff

GridFunction *	surf_fit_gf

AdaptivityEvaluator *	surf_fit_eval

TMOP_QuadraticLimiter *	surf_fit_limiter

const GridFunction *	surf_fit_pos

real_t	surf_fit_normal

GridFunction *	surf_fit_grad

GridFunction *	surf_fit_hess

AdaptivityEvaluator *	surf_fit_eval_grad

AdaptivityEvaluator *	surf_fit_eval_hess

Array< int >	surf_fit_dof_count

Array< int >	surf_fit_marker_dof_index

DiscreteAdaptTC *	discr_tc

bool	fdflag

real_t	fd_h

real_t	fd_h_scale

bool	fd_call_flag

bool	exact_action

Array< Vector * >	ElemDer

Array< Vector * >	ElemPertEnergy

DenseMatrix	DSh

DenseMatrix	DS

DenseMatrix	Jrt

DenseMatrix	Jpr

DenseMatrix	Jpt

DenseMatrix	P

DenseMatrix	PMatI

DenseMatrix	PMatO

struct {

bool enabled

int dim

int ne

int nq

DenseTensor Jtr

bool Jtr_needs_update

bool Jtr_debug_grad

Vector E

Vector O

Vector X0

Vector XL

Vector H

Vector C0

Vector LD

Vector H0

Vector MC

const DofToQuad * maps

const DofToQuad * maps_lim = nullptr

const GeometricFactors * geom

const FiniteElementSpace * fes

const IntegrationRule * ir

}	PA

Protected Attributes inherited from mfem::NonlinearFormIntegrator
Mode	integrationMode = Mode::ELEMENTWISE

ceed::Operator *	ceedOp

MemoryType	pa_mt = MemoryType::DEFAULT

Protected Attributes inherited from mfem::Integrator
const IntegrationRule *	IntRule

NURBSMeshRules *	patchRules = nullptr

Friends
class	TMOPNewtonSolver

class	TMOPComboIntegrator

Additional Inherited Members
Public Types inherited from mfem::NonlinearFormIntegrator
enum	Mode { ELEMENTWISE = 0 , PATCHWISE = 1 , PATCHWISE_REDUCED = 2 }

Detailed Description

A TMOP integrator class based on any given TMOP_QualityMetric and TargetConstructor.

Represents \( \int W(Jpt) dx \) over a target zone, where W is the metric's strain energy density function, and Jpt is the Jacobian of the target->physical coordinates transformation. The virtual target zone is defined by the TargetConstructor.

Definition at line 1884 of file tmop.hpp.

Constructor & Destructor Documentation

◆ TMOP_Integrator() [1/2]

mfem::TMOP_Integrator::TMOP_Integrator	(	TMOP_QualityMetric *	m,
		TargetConstructor *	tc,
		TMOP_QualityMetric *	hm )

inline

Parameters

[in]	m	TMOP_QualityMetric for r-adaptivity (not owned).
[in]	tc	Target-matrix construction algorithm to use (not owned).
[in]	hm	TMOP_QualityMetric for h-adaptivity (not owned).

Definition at line 2152 of file tmop.hpp.

◆ TMOP_Integrator() [2/2]

mfem::TMOP_Integrator::TMOP_Integrator	(	TMOP_QualityMetric *	m,
		TargetConstructor *	tc )

inline

Definition at line 2169 of file tmop.hpp.

◆ ~TMOP_Integrator()

mfem::TMOP_Integrator::~TMOP_Integrator ( )

Definition at line 3513 of file tmop.cpp.

Member Function Documentation

◆ ActionIntegrationRule()

const IntegrationRule & mfem::TMOP_Integrator::ActionIntegrationRule ( const FiniteElement & el ) const

inlineprotected

Definition at line 2094 of file tmop.hpp.

◆ AddMultGradPA()

void mfem::TMOP_Integrator::AddMultGradPA	(	const Vector &	x,
		Vector &	y ) const

overridevirtual

Method for partially assembled gradient action.

All arguments are E-vectors. This method can be called only after the method AssembleGradPA() has been called.

Parameters

[in]	x	The gradient Operator is applied to the Vector x.
[in,out]	y	The result Vector: \( y += G x \).

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 379 of file tmop_pa.cpp.

◆ AddMultGradPA_2D()

void mfem::TMOP_Integrator::AddMultGradPA_2D	(	const Vector &	R,
		Vector &	C ) const

protected

Definition at line 114 of file tmop_pa_h2m.cpp.

◆ AddMultGradPA_3D()

void mfem::TMOP_Integrator::AddMultGradPA_3D	(	const Vector &	R,
		Vector &	C ) const

protected

Definition at line 117 of file tmop_pa_h3m.cpp.

◆ AddMultGradPA_C0_2D()

void mfem::TMOP_Integrator::AddMultGradPA_C0_2D	(	const Vector &	R,
		Vector &	C ) const

protected

Definition at line 94 of file tmop_pa_h2m_c0.cpp.

◆ AddMultGradPA_C0_3D()

void mfem::TMOP_Integrator::AddMultGradPA_C0_3D	(	const Vector &	R,
		Vector &	C ) const

protected

Definition at line 98 of file tmop_pa_h3m_c0.cpp.

◆ AddMultPA()

void mfem::TMOP_Integrator::AddMultPA	(	const Vector &	x,
		Vector &	y ) const

overridevirtual

Method for partially assembled action.

Perform the action of integrator on the input x and add the result to the output y. Both x and y are E-vectors, i.e. they represent the element-wise discontinuous version of the FE space.

This method can be called only after the method AssemblePA() has been called.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 348 of file tmop_pa.cpp.

◆ AddMultPA_2D()

void mfem::TMOP_Integrator::AddMultPA_2D	(	const Vector &	X,
		Vector &	Y ) const

protected

Definition at line 203 of file tmop_pa_p2.cpp.

◆ AddMultPA_3D()

void mfem::TMOP_Integrator::AddMultPA_3D	(	const Vector &	X,
		Vector &	Y ) const

protected

Definition at line 239 of file tmop_pa_p3.cpp.

◆ AddMultPA_C0_2D()

void mfem::TMOP_Integrator::AddMultPA_C0_2D	(	const Vector &	X,
		Vector &	Y ) const

protected

Definition at line 152 of file tmop_pa_p2_c0.cpp.

◆ AddMultPA_C0_3D()

void mfem::TMOP_Integrator::AddMultPA_C0_3D	(	const Vector &	X,
		Vector &	Y ) const

protected

Definition at line 160 of file tmop_pa_p3_c0.cpp.

◆ AssembleDiagonalPA_2D()

void mfem::TMOP_Integrator::AssembleDiagonalPA_2D ( Vector & D ) const

protected

Definition at line 182 of file tmop_pa_h2d.cpp.

◆ AssembleDiagonalPA_3D()

void mfem::TMOP_Integrator::AssembleDiagonalPA_3D ( Vector & D ) const

protected

Definition at line 252 of file tmop_pa_h3d.cpp.

◆ AssembleDiagonalPA_C0_2D()

void mfem::TMOP_Integrator::AssembleDiagonalPA_C0_2D ( Vector & D ) const

protected

Definition at line 84 of file tmop_pa_h2d_c0.cpp.

◆ AssembleDiagonalPA_C0_3D()

void mfem::TMOP_Integrator::AssembleDiagonalPA_C0_3D ( Vector & D ) const

protected

Definition at line 111 of file tmop_pa_h3d_c0.cpp.

◆ AssembleElementGrad()

void mfem::TMOP_Integrator::AssembleElementGrad	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	d_el,
		DenseMatrix &	elmat )

overridevirtual

Second derivative of GetElementEnergy() w.r.t. each local H1 DOF.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 4259 of file tmop.cpp.

◆ AssembleElementGradExact()

void mfem::TMOP_Integrator::AssembleElementGradExact	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	d_el,
		DenseMatrix &	elmat )

protected

Definition at line 4450 of file tmop.cpp.

◆ AssembleElementGradFD()

void mfem::TMOP_Integrator::AssembleElementGradFD	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	d_el,
		DenseMatrix &	elmat )

protected

Definition at line 4972 of file tmop.cpp.

◆ AssembleElementVector()

void mfem::TMOP_Integrator::AssembleElementVector	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	d_el,
		Vector &	elvect )

overridevirtual

First defivative of GetElementEnergy() w.r.t. each local H1 DOF.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 4245 of file tmop.cpp.

◆ AssembleElementVectorExact()

void mfem::TMOP_Integrator::AssembleElementVectorExact	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	d_el,
		Vector &	elvect )

protected

Definition at line 4274 of file tmop.cpp.

◆ AssembleElementVectorFD()

void mfem::TMOP_Integrator::AssembleElementVectorFD	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	d_el,
		Vector &	elvect )

protected

Definition at line 4894 of file tmop.cpp.

◆ AssembleElemGradAdaptLim()

void mfem::TMOP_Integrator::AssembleElemGradAdaptLim	(	const FiniteElement &	el,
		IsoparametricTransformation &	Tpr,
		const IntegrationRule &	ir,
		const Vector &	weights,
		DenseMatrix &	m )

protected

Definition at line 4615 of file tmop.cpp.

◆ AssembleElemGradSurfFit()

void mfem::TMOP_Integrator::AssembleElemGradSurfFit	(	const FiniteElement &	el_x,
		IsoparametricTransformation &	Tpr,
		DenseMatrix &	mat )

protected

Definition at line 4757 of file tmop.cpp.

◆ AssembleElemVecAdaptLim()

void mfem::TMOP_Integrator::AssembleElemVecAdaptLim	(	const FiniteElement &	el,
		IsoparametricTransformation &	Tpr,
		const IntegrationRule &	ir,
		const Vector &	weights,
		DenseMatrix &	mat )

protected

Definition at line 4579 of file tmop.cpp.

◆ AssembleElemVecSurfFit()

void mfem::TMOP_Integrator::AssembleElemVecSurfFit	(	const FiniteElement &	el_x,
		IsoparametricTransformation &	Tpr,
		DenseMatrix &	mat )

protected

Definition at line 4676 of file tmop.cpp.

◆ AssembleGradDiagonalPA()

void mfem::TMOP_Integrator::AssembleGradDiagonalPA ( Vector & diag ) const

overridevirtual

Method for computing the diagonal of the gradient with partial assembly.

The result Vector diag is an E-Vector. This method can be called only after the method AssembleGradPA() has been called.

Parameters

[in,out] diag The result Vector: \( diag += diag(G) \).

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 323 of file tmop_pa.cpp.

◆ AssembleGradPA()

void mfem::TMOP_Integrator::AssembleGradPA	(	const Vector &	x,
		const FiniteElementSpace &	fes )

overridevirtual

Prepare the integrator for partial assembly (PA) gradient evaluations on the given FE space fes at the state x.

The result of the partial assembly is stored internally so that it can be used later in the methods AddMultGradPA() and AssembleGradDiagonalPA(). The state Vector x is an E-vector.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 23 of file tmop_pa.cpp.

◆ AssembleGradPA_2D()

void mfem::TMOP_Integrator::AssembleGradPA_2D ( const Vector & X ) const

protected

Definition at line 349 of file tmop_pa_h2s.cpp.

◆ AssembleGradPA_3D()

void mfem::TMOP_Integrator::AssembleGradPA_3D ( const Vector & X ) const

protected

Definition at line 441 of file tmop_pa_h3s.cpp.

◆ AssembleGradPA_C0_2D()

void mfem::TMOP_Integrator::AssembleGradPA_C0_2D ( const Vector & X ) const

protected

Definition at line 150 of file tmop_pa_h2s_c0.cpp.

◆ AssembleGradPA_C0_3D()

void mfem::TMOP_Integrator::AssembleGradPA_C0_3D ( const Vector & X ) const

protected

Definition at line 169 of file tmop_pa_h3s_c0.cpp.

◆ AssemblePA() [1/2]

void mfem::TMOP_Integrator::AssemblePA ( const FiniteElementSpace & fes )

overridevirtual

Method defining partial assembly.

The result of the partial assembly is stored internally so that it can be used later in the methods AddMultPA().

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 232 of file tmop_pa.cpp.

◆ AssemblePA() [2/2]

void mfem::NonlinearFormIntegrator::AssemblePA	(	const FiniteElementSpace &	trial_fes,
		const FiniteElementSpace &	test_fes )

virtual

The result of the partial assembly is stored internally so that it can be used later in the methods AddMultPA(). Used with BilinearFormIntegrators that have different spaces.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 99 of file nonlininteg.cpp.

◆ AssemblePA_Limiting()

void mfem::TMOP_Integrator::AssemblePA_Limiting ( )

protected

Definition at line 60 of file tmop_pa.cpp.

◆ ComputeAllElementTargets()

void mfem::TMOP_Integrator::ComputeAllElementTargets ( const Vector & xe = Vector() ) const

protected

Definition at line 173 of file tmop_pa.cpp.

◆ ComputeFDh()

void mfem::TMOP_Integrator::ComputeFDh	(	const Vector &	d,
		const FiniteElementSpace &	fes )

protected

Determines the perturbation, h, for FD-based approximation.

Definition at line 5412 of file tmop.cpp.

◆ ComputeMinDetT()

real_t mfem::TMOP_Integrator::ComputeMinDetT	(	const Vector &	x,
		const FiniteElementSpace &	fes )

protected

Definition at line 5488 of file tmop.cpp.

◆ ComputeMinJac()

void mfem::TMOP_Integrator::ComputeMinJac	(	const Vector &	x,
		const FiniteElementSpace &	fes )

protected

Definition at line 5201 of file tmop.cpp.

◆ ComputeNormalizationEnergies()

void mfem::TMOP_Integrator::ComputeNormalizationEnergies	(	const GridFunction &	x,
		real_t &	metric_energy,
		real_t &	lim_energy,
		real_t &	surf_fit_gf_energy )

protected

Definition at line 5128 of file tmop.cpp.

◆ ComputeUntangleMetricQuantiles()

void mfem::TMOP_Integrator::ComputeUntangleMetricQuantiles	(	const Vector &	d,
		const FiniteElementSpace &	fes )

Computes quantiles needed for UntangleMetrics. Note that in parallel, the ParFiniteElementSpace must be passed as argument for consistency across MPI ranks.

Definition at line 5592 of file tmop.cpp.

◆ ComputeUntanglerMaxMuBarrier()

real_t mfem::TMOP_Integrator::ComputeUntanglerMaxMuBarrier	(	const Vector &	x,
		const FiniteElementSpace &	fes )

protected

Definition at line 5530 of file tmop.cpp.

◆ DisableLimiting()

void mfem::TMOP_Integrator::DisableLimiting ( )

inlineprotected

Definition at line 2079 of file tmop.hpp.

◆ EnableAdaptiveLimiting() [1/2]

void mfem::TMOP_Integrator::EnableAdaptiveLimiting	(	const GridFunction &	z0,
		Coefficient &	coeff,
		AdaptivityEvaluator &	ae )

Restriction of the node positions to certain regions.

Adds the term \( \int c (z(x) - z_0(x_0))^2 \), where z0(x0) is a given function on the starting mesh, and z(x) is its image on the new mesh. Minimizing this term means that a node at x0 is allowed to move to a position x(x0) only if z(x) ~ z0(x0). Such term can be used for tangential mesh relaxation.

Parameters

[in]	z0	Function z0 that controls the adaptive limiting.
[in]	coeff	Coefficient c for the above integral.
[in]	ae	AdaptivityEvaluator to compute z(x) from z0(x0).

Definition at line 3553 of file tmop.cpp.

◆ EnableAdaptiveLimiting() [2/2]

void mfem::TMOP_Integrator::EnableAdaptiveLimiting	(	const ParGridFunction &	z0,
		Coefficient &	coeff,
		AdaptivityEvaluator &	ae )

Parallel support for adaptive limiting.

Definition at line 3570 of file tmop.cpp.

◆ EnableFiniteDifferences() [1/2]

void mfem::TMOP_Integrator::EnableFiniteDifferences ( const GridFunction & x )

Enables FD-based approximation and computes dx.

Definition at line 5434 of file tmop.cpp.

◆ EnableFiniteDifferences() [2/2]

void mfem::TMOP_Integrator::EnableFiniteDifferences ( const ParGridFunction & x )

Definition at line 5461 of file tmop.cpp.

◆ EnableLimiting() [1/2]

void mfem::TMOP_Integrator::EnableLimiting	(	const GridFunction &	n0,
		Coefficient &	w0,
		TMOP_LimiterFunction *	lfunc = NULL )

Adds a limiting term to the integrator with limiting distance function (dist in the general version of the method) equal to 1.

Definition at line 3542 of file tmop.cpp.

◆ EnableLimiting() [2/2]

void mfem::TMOP_Integrator::EnableLimiting	(	const GridFunction &	n0,
		const GridFunction &	dist,
		Coefficient &	w0,
		TMOP_LimiterFunction *	lfunc = NULL )

Limiting of the mesh displacements (general version).

Adds the term \( \int w_0 f(x, x_0, d) dx \), where f is a measure of the displacement between x and x_0, given the max allowed displacement d.

Parameters

[in]	n0	Original mesh node coordinates (x0 above).
[in]	dist	Allowed displacement in physical space (d above).
[in]	w0	Coefficient scaling the limiting integral.
[in]	lfunc	TMOP_LimiterFunction defining the function f. If NULL, a TMOP_QuadraticLimiter will be used. The TMOP_Integrator assumes ownership of this pointer.

Definition at line 3528 of file tmop.cpp.

◆ EnableNormalization()

void mfem::TMOP_Integrator::EnableNormalization ( const GridFunction & x )

Computes the normalization factors of the metric and limiting integrals using the mesh position given by x.

Definition at line 5104 of file tmop.cpp.

◆ EnableSurfaceFitting() [1/3]

void mfem::TMOP_Integrator::EnableSurfaceFitting	(	const GridFunction &	pos,
		const Array< bool > &	smarker,
		Coefficient &	coeff )

Fitting of certain DOFs to given positions in physical space.

Having a set S of marked nodes (or DOFs) and their target positions in physical space x_t, we move these nodes to the target positions during the optimization process. This function adds to the TMOP functional the term \( \sum_{i \in S} c \frac{1}{2} (x_i - x_{t,i})^2 \), where \(c\) corresponds to coeff below and is evaluated at the DOF locations.

Parameters

[in]	pos	The desired positions for the mesh nodes.
[in]	smarker	Indicates which DOFs will be aligned.
[in]	coeff	Coefficient c for the above integral.

Definition at line 3622 of file tmop.cpp.

◆ EnableSurfaceFitting() [2/3]

void mfem::TMOP_Integrator::EnableSurfaceFitting	(	const GridFunction &	s0,
		const Array< bool > &	smarker,
		Coefficient &	coeff,
		AdaptivityEvaluator &	ae )

Fitting of certain DOFs to the zero level set of a function.

Having a level set function s0(x0) on the starting mesh, and a set of marked nodes (or DOFs), we move these nodes to the zero level set of s0. If s(x) is the image of s0(x0) on the current mesh, this function adds to the TMOP functional the term \( \int c \bar{s}(x))^2 \), where \(\bar{s}(x)\) is the restriction of s(x) on the aligned DOFs. Minimizing this term means that a marked node at x0 is allowed to move to a position x(x0) only if s(x) ~ 0. Such term can be used for surface fitting and tangential relaxation.

Parameters

[in]	s0	The level set function on the initial mesh.
[in]	smarker	Indicates which DOFs will be aligned.
[in]	coeff	Coefficient c for the above integral.
[in]	ae	AdaptivityEvaluator to compute s(x) from s0(x0).

Definition at line 3588 of file tmop.cpp.

◆ EnableSurfaceFitting() [3/3]

void mfem::TMOP_Integrator::EnableSurfaceFitting	(	const ParGridFunction &	s0,
		const Array< bool > &	smarker,
		Coefficient &	coeff,
		AdaptivityEvaluator &	ae,
		AdaptivityEvaluator *	aegrad = NULL,
		AdaptivityEvaluator *	aehess = NULL )

Parallel support for surface fitting to the zero level set of a function. Here, we add two optional inputs: aegrad and aehess. When provided, the first and second derivative of the input level set are computed on the initial mesh, and aegrad and aehess are used to remap grad_s(x) from grad_s0(x0) and hess_s(x) from hess_s0(x0), respectively.

Definition at line 3647 of file tmop.cpp.

◆ EnableSurfaceFittingFromSource()

void mfem::TMOP_Integrator::EnableSurfaceFittingFromSource	(	const ParGridFunction &	s_bg,
		ParGridFunction &	s0,
		const Array< bool > &	smarker,
		Coefficient &	coeff,
		AdaptivityEvaluator &	ae,
		const ParGridFunction &	s_bg_grad,
		ParGridFunction &	s0_grad,
		AdaptivityEvaluator &	age,
		const ParGridFunction &	s_bg_hess,
		ParGridFunction &	s0_hess,
		AdaptivityEvaluator &	ahe )

Fitting of certain DOFs in the current mesh to the zero level set of a function defined on another (finer) source mesh.

Having a level set function s_bg(x_bg) on a source/background mesh, a set of marked nodes (or DOFs) in the current mesh, we move the marked nodes to the zero level set of s_bg. This functionality is used for surface fitting and tangential relaxation.

Parameters

[in]	s_bg	The level set function on the background mesh.
[in]	s0	The level set function (automatically) interpolated on the initial mesh.
[in]	smarker	Marker for aligned DOFs in the current mesh.
[in]	coeff	Coefficient c for the fitting penalty term.
[in]	ae	Interpolates s(x) from s_bg(x_bg).
[in]	s_bg_grad	Gradient of s_bg on the background mesh.
[in]	s0_grad	Gradient of s0 on the initial mesh.
[in]	age	Interpolates s_grad(x) from s_bg_grad(x_bg).
[in]	s_bg_hess	Hessian of s(x) on the background mesh.
[in]	s0_hess	Hessian of s0 on the initial mesh.
[in]	ahe	Interpolates s_hess(x) from s_bg_hess(x_bg). See the pmesh-fitting miniapp for details on usage.

Definition at line 3754 of file tmop.cpp.

◆ EnergyIntegrationRule()

const IntegrationRule & mfem::TMOP_Integrator::EnergyIntegrationRule ( const FiniteElement & el ) const

inlineprotected

Definition at line 2085 of file tmop.hpp.

◆ GetAMRQualityMetric()

TMOP_QualityMetric & mfem::TMOP_Integrator::GetAMRQualityMetric ( )

inline

Definition at line 2374 of file tmop.hpp.

◆ GetDerefinementElementEnergy()

real_t mfem::TMOP_Integrator::GetDerefinementElementEnergy	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	elfun )

virtual

This function is similar to GetElementEnergy, but ignores components such as limiting etc. to compute the element energy.

Definition at line 4191 of file tmop.cpp.

◆ GetDiscreteAdaptTC()

DiscreteAdaptTC * mfem::TMOP_Integrator::GetDiscreteAdaptTC ( ) const

inline

Definition at line 2395 of file tmop.hpp.

◆ GetElementEnergy()

real_t mfem::TMOP_Integrator::GetElementEnergy	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	d_el )

overridevirtual

Computes the integral of W(Jacobian(Trt)) over a target zone.

Parameters

[in]	el	Type of FiniteElement (TMOP assumes H1 elements).
[in]	T	Mesh element transformation.
[in]	d_el	Physical displacement of the zone w.r.t. x_0.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3926 of file tmop.cpp.

◆ GetFDDerivative()

real_t mfem::TMOP_Integrator::GetFDDerivative	(	const FiniteElement &	el,
		ElementTransformation &	T,
		Vector &	d_el,
		const int	nodenum,
		const int	idir,
		const real_t	baseenergy,
		bool	update_stored )

protected

Definition at line 4872 of file tmop.cpp.

◆ GetFDFlag()

bool mfem::TMOP_Integrator::GetFDFlag ( ) const

inline

Definition at line 2411 of file tmop.hpp.

◆ GetFDh()

real_t mfem::TMOP_Integrator::GetFDh ( ) const

inline

Definition at line 2412 of file tmop.hpp.

◆ GetLocalStateEnergyPA()

real_t mfem::TMOP_Integrator::GetLocalStateEnergyPA ( const Vector & x ) const

overridevirtual

Compute the local (to the MPI rank) energy with partial assembly.

Here the state x is an E-vector. This method can be called only after the method AssemblePA() has been called.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 404 of file tmop_pa.cpp.

◆ GetLocalStateEnergyPA_2D()

real_t mfem::TMOP_Integrator::GetLocalStateEnergyPA_2D ( const Vector & X ) const

protected

Definition at line 171 of file tmop_pa_w2.cpp.

◆ GetLocalStateEnergyPA_3D()

real_t mfem::TMOP_Integrator::GetLocalStateEnergyPA_3D ( const Vector & X ) const

protected

Definition at line 184 of file tmop_pa_w3.cpp.

◆ GetLocalStateEnergyPA_C0_2D()

real_t mfem::TMOP_Integrator::GetLocalStateEnergyPA_C0_2D ( const Vector & X ) const

protected

Definition at line 131 of file tmop_pa_w2_c0.cpp.

◆ GetLocalStateEnergyPA_C0_3D()

real_t mfem::TMOP_Integrator::GetLocalStateEnergyPA_C0_3D ( const Vector & X ) const

protected

Definition at line 143 of file tmop_pa_w3_c0.cpp.

◆ GetRefinementElementEnergy()

real_t mfem::TMOP_Integrator::GetRefinementElementEnergy	(	const FiniteElement &	el,
		ElementTransformation &	T,
		const Vector &	elfun,
		const IntegrationRule &	irule )

virtual

Computes the mean of the energies of the given element's children.

In addition to the inputs for GetElementEnergy, this function requires an IntegrationRule to be specified that will give the decomposition of the given element based on the refinement type being considered.

Definition at line 4105 of file tmop.cpp.

◆ GetSurfaceFittingErrors()

void mfem::TMOP_Integrator::GetSurfaceFittingErrors	(	const Vector &	d_loc,
		real_t &	err_avg,
		real_t &	err_max )

Definition at line 3829 of file tmop.cpp.

◆ GetSurfaceFittingWeight()

real_t mfem::TMOP_Integrator::GetSurfaceFittingWeight ( )

Get the surface fitting weight.

Definition at line 5093 of file tmop.cpp.

◆ GradientIntegrationRule()

const IntegrationRule & mfem::TMOP_Integrator::GradientIntegrationRule ( const FiniteElement & el ) const

inlineprotected

Definition at line 2099 of file tmop.hpp.

◆ IntegrateOverTarget()

void mfem::TMOP_Integrator::IntegrateOverTarget ( bool integ_over_target_ )

inline

The TMOP integrals can be computed over the reference element or the target elements. This function is used to switch between the two options. By default integration is performed over the target elements.

Definition at line 2196 of file tmop.hpp.

◆ IsSurfaceFittingEnabled()

bool mfem::TMOP_Integrator::IsSurfaceFittingEnabled ( )

inline

Definition at line 2332 of file tmop.hpp.

◆ ParEnableNormalization()

void mfem::TMOP_Integrator::ParEnableNormalization ( const ParGridFunction & x )

Definition at line 5114 of file tmop.cpp.

◆ ParUpdateAfterMeshTopologyChange()

void mfem::TMOP_Integrator::ParUpdateAfterMeshTopologyChange ( )

Definition at line 3913 of file tmop.cpp.

◆ ReleasePADeviceMemory()

void mfem::TMOP_Integrator::ReleasePADeviceMemory ( bool copy_to_host = true )

Release the device memory of large PA allocations. This will copy device memory back to the host before releasing.

Definition at line 3482 of file tmop.cpp.

◆ RemapSurfaceFittingLevelSetAtNodes()

void mfem::TMOP_Integrator::RemapSurfaceFittingLevelSetAtNodes	(	const Vector &	new_x,
		int	new_x_ordering )

protected

Definition at line 5235 of file tmop.cpp.

◆ SetCoefficient()

void mfem::TMOP_Integrator::SetCoefficient ( Coefficient & w1 )

inline

Sets a scaling Coefficient for the quality metric term of the integrator.

With this addition, the integrator becomes \( \int w1 W(Jpt) dx \).

Note that the Coefficient is evaluated in the physical configuration and not in the target configuration which may be undefined.

Definition at line 2211 of file tmop.hpp.

◆ SetExactActionFlag()

void mfem::TMOP_Integrator::SetExactActionFlag ( bool flag_ )

inline

Flag to control if exact action of Integration is effected.

Definition at line 2415 of file tmop.hpp.

◆ SetFDhScale()

void mfem::TMOP_Integrator::SetFDhScale ( real_t scale )

inline

Definition at line 2410 of file tmop.hpp.

◆ SetInitialMeshPos()

void mfem::TMOP_Integrator::SetInitialMeshPos ( const GridFunction * x0 )

As the integrator operates on mesh displacements, this function is needed to set the initial mesh positions. For periodic meshes, the function is called with L2 positions. Called with nullptr to unset the x_0 after the problem is solved.

Definition at line 3496 of file tmop.cpp.

◆ SetIntegrationRules()

void mfem::TMOP_Integrator::SetIntegrationRules	(	IntegrationRules &	irules,
		int	order )

inline

Prescribe a set of integration rules; relevant for mixed meshes.

This function has priority over SetIntRule(), if both are called.

Definition at line 2180 of file tmop.hpp.

◆ SetLimitingNodes()

void mfem::TMOP_Integrator::SetLimitingNodes ( const GridFunction & n0 )

inline

Update the original/reference nodes used for limiting.

Definition at line 2338 of file tmop.hpp.

◆ UpdateAfterMeshPositionChange()

void mfem::TMOP_Integrator::UpdateAfterMeshPositionChange	(	const Vector &	d,
		const FiniteElementSpace &	d_fes )

protected

Definition at line 5363 of file tmop.cpp.

◆ UpdateAfterMeshTopologyChange()

void mfem::TMOP_Integrator::UpdateAfterMeshTopologyChange ( )

Definition at line 3900 of file tmop.cpp.

◆ UpdateCoefficientsPA()

void mfem::TMOP_Integrator::UpdateCoefficientsPA ( const Vector & d_loc )

protected

Definition at line 185 of file tmop_pa.cpp.

◆ UpdateSurfaceFittingWeight()

void mfem::TMOP_Integrator::UpdateSurfaceFittingWeight ( real_t factor )

Update the surface fitting weight as surf_fit_coeff *= factor;.

Definition at line 5081 of file tmop.cpp.

Friends And Related Symbol Documentation

◆ TMOPComboIntegrator

friend class TMOPComboIntegrator

friend

Definition at line 1888 of file tmop.hpp.

◆ TMOPNewtonSolver

friend class TMOPNewtonSolver

friend

Definition at line 1887 of file tmop.hpp.

Member Data Documentation

◆ adapt_lim_coeff

Coefficient* mfem::TMOP_Integrator::adapt_lim_coeff

protected

Definition at line 1930 of file tmop.hpp.

◆ adapt_lim_eval

AdaptivityEvaluator* mfem::TMOP_Integrator::adapt_lim_eval

protected

Definition at line 1931 of file tmop.hpp.

◆ adapt_lim_gf

GridFunction* mfem::TMOP_Integrator::adapt_lim_gf

protected

Definition at line 1929 of file tmop.hpp.

◆ adapt_lim_gf0

const GridFunction* mfem::TMOP_Integrator::adapt_lim_gf0

protected

Definition at line 1925 of file tmop.hpp.

◆ adapt_lim_pgf0

const ParGridFunction* mfem::TMOP_Integrator::adapt_lim_pgf0

protected

Definition at line 1927 of file tmop.hpp.

◆ C0

Vector mfem::TMOP_Integrator::C0

Definition at line 2019 of file tmop.hpp.

◆ dim

int mfem::TMOP_Integrator::dim

Definition at line 2015 of file tmop.hpp.

◆ discr_tc

DiscreteAdaptTC* mfem::TMOP_Integrator::discr_tc

protected

Definition at line 1948 of file tmop.hpp.

◆ DS

DenseMatrix mfem::TMOP_Integrator::DS

protected

Definition at line 1974 of file tmop.hpp.

◆ DSh

DenseMatrix mfem::TMOP_Integrator::DSh

protected

Definition at line 1974 of file tmop.hpp.

◆ E

Vector mfem::TMOP_Integrator::E

mutable

Definition at line 2019 of file tmop.hpp.

◆ ElemDer

Array<Vector *> mfem::TMOP_Integrator::ElemDer

protected

Definition at line 1961 of file tmop.hpp.

◆ ElemPertEnergy

Array<Vector *> mfem::TMOP_Integrator::ElemPertEnergy

protected

Definition at line 1962 of file tmop.hpp.

◆ enabled

bool mfem::TMOP_Integrator::enabled

Definition at line 2014 of file tmop.hpp.

◆ exact_action

bool mfem::TMOP_Integrator::exact_action

protected

Definition at line 1959 of file tmop.hpp.

◆ fd_call_flag

bool mfem::TMOP_Integrator::fd_call_flag

protected

Definition at line 1956 of file tmop.hpp.

◆ fd_h

real_t mfem::TMOP_Integrator::fd_h

protected

Definition at line 1952 of file tmop.hpp.

◆ fd_h_scale

real_t mfem::TMOP_Integrator::fd_h_scale

protected

Definition at line 1953 of file tmop.hpp.

◆ fdflag

bool mfem::TMOP_Integrator::fdflag

protected

Definition at line 1951 of file tmop.hpp.

◆ fes

const FiniteElementSpace* mfem::TMOP_Integrator::fes

Definition at line 2023 of file tmop.hpp.

◆ geom

const GeometricFactors* mfem::TMOP_Integrator::geom

Definition at line 2022 of file tmop.hpp.

◆ H

Vector mfem::TMOP_Integrator::H

Definition at line 2019 of file tmop.hpp.

◆ H0

Vector mfem::TMOP_Integrator::H0

Definition at line 2019 of file tmop.hpp.

◆ h_metric

TMOP_QualityMetric* mfem::TMOP_Integrator::h_metric

protected

Definition at line 1898 of file tmop.hpp.

◆ integ_order

int mfem::TMOP_Integrator::integ_order

protected

Definition at line 1904 of file tmop.hpp.

◆ integ_over_target

bool mfem::TMOP_Integrator::integ_over_target = true

protected

Definition at line 1905 of file tmop.hpp.

◆ IntegRules

IntegrationRules* mfem::TMOP_Integrator::IntegRules

protected

Definition at line 1903 of file tmop.hpp.

◆ ir

const IntegrationRule* mfem::TMOP_Integrator::ir

Definition at line 2024 of file tmop.hpp.

◆ Jpr

DenseMatrix mfem::TMOP_Integrator::Jpr

protected

Definition at line 1974 of file tmop.hpp.

◆ Jpt

DenseMatrix mfem::TMOP_Integrator::Jpt

protected

Definition at line 1974 of file tmop.hpp.

◆ Jrt

DenseMatrix mfem::TMOP_Integrator::Jrt

protected

Definition at line 1974 of file tmop.hpp.

◆ Jtr

DenseTensor mfem::TMOP_Integrator::Jtr

mutable

Definition at line 2016 of file tmop.hpp.

◆ Jtr_debug_grad

bool mfem::TMOP_Integrator::Jtr_debug_grad

mutable

Definition at line 2018 of file tmop.hpp.

◆ Jtr_needs_update

bool mfem::TMOP_Integrator::Jtr_needs_update

mutable

Definition at line 2017 of file tmop.hpp.

◆ LD

Vector mfem::TMOP_Integrator::LD

Definition at line 2019 of file tmop.hpp.

◆ lim_coeff

Coefficient* mfem::TMOP_Integrator::lim_coeff

protected

Definition at line 1916 of file tmop.hpp.

◆ lim_dist

const GridFunction* mfem::TMOP_Integrator::lim_dist

protected

Definition at line 1918 of file tmop.hpp.

◆ lim_func

TMOP_LimiterFunction* mfem::TMOP_Integrator::lim_func

protected

Definition at line 1920 of file tmop.hpp.

◆ lim_nodes0

const GridFunction* mfem::TMOP_Integrator::lim_nodes0

protected

Definition at line 1915 of file tmop.hpp.

◆ lim_normal

real_t mfem::TMOP_Integrator::lim_normal

protected

Definition at line 1922 of file tmop.hpp.

◆ maps

const DofToQuad* mfem::TMOP_Integrator::maps

Definition at line 2020 of file tmop.hpp.

◆ maps_lim

const DofToQuad* mfem::TMOP_Integrator::maps_lim = nullptr

Definition at line 2021 of file tmop.hpp.

◆ MC

Vector mfem::TMOP_Integrator::MC

Definition at line 2019 of file tmop.hpp.

◆ metric

TMOP_QualityMetric* mfem::TMOP_Integrator::metric

protected

Definition at line 1899 of file tmop.hpp.

◆ metric_coeff

Coefficient* mfem::TMOP_Integrator::metric_coeff

protected

Definition at line 1908 of file tmop.hpp.

◆ metric_normal

real_t mfem::TMOP_Integrator::metric_normal

protected

Definition at line 1910 of file tmop.hpp.

◆ ne

int mfem::TMOP_Integrator::ne

Definition at line 2015 of file tmop.hpp.

◆ nq

int mfem::TMOP_Integrator::nq

Definition at line 2015 of file tmop.hpp.

◆ O

Vector mfem::TMOP_Integrator::O

Definition at line 2019 of file tmop.hpp.

◆ P

DenseMatrix mfem::TMOP_Integrator::P

protected

Definition at line 1974 of file tmop.hpp.

◆ [struct]

struct { ... } mfem::TMOP_Integrator::PA

◆ periodic

bool mfem::TMOP_Integrator::periodic = false

protected

Definition at line 1896 of file tmop.hpp.

◆ PMatI

DenseMatrix mfem::TMOP_Integrator::PMatI

protected

Definition at line 1974 of file tmop.hpp.

◆ PMatO

DenseMatrix mfem::TMOP_Integrator::PMatO

protected

Definition at line 1974 of file tmop.hpp.

◆ surf_fit_coeff

Coefficient* mfem::TMOP_Integrator::surf_fit_coeff

protected

Definition at line 1935 of file tmop.hpp.

◆ surf_fit_dof_count

Array<int> mfem::TMOP_Integrator::surf_fit_dof_count

protected

Definition at line 1945 of file tmop.hpp.

◆ surf_fit_eval

AdaptivityEvaluator* mfem::TMOP_Integrator::surf_fit_eval

protected

Definition at line 1938 of file tmop.hpp.

◆ surf_fit_eval_grad

AdaptivityEvaluator* mfem::TMOP_Integrator::surf_fit_eval_grad

protected

Definition at line 1944 of file tmop.hpp.

◆ surf_fit_eval_hess

AdaptivityEvaluator * mfem::TMOP_Integrator::surf_fit_eval_hess

protected

Definition at line 1944 of file tmop.hpp.

◆ surf_fit_gf

GridFunction* mfem::TMOP_Integrator::surf_fit_gf

protected

Definition at line 1937 of file tmop.hpp.

◆ surf_fit_grad

GridFunction* mfem::TMOP_Integrator::surf_fit_grad

protected

Definition at line 1943 of file tmop.hpp.

◆ surf_fit_hess

GridFunction * mfem::TMOP_Integrator::surf_fit_hess

protected

Definition at line 1943 of file tmop.hpp.

◆ surf_fit_limiter

TMOP_QuadraticLimiter* mfem::TMOP_Integrator::surf_fit_limiter

protected

Definition at line 1940 of file tmop.hpp.

◆ surf_fit_marker

const Array<bool>* mfem::TMOP_Integrator::surf_fit_marker

protected

Definition at line 1934 of file tmop.hpp.

◆ surf_fit_marker_dof_index

Array<int> mfem::TMOP_Integrator::surf_fit_marker_dof_index

protected

Definition at line 1946 of file tmop.hpp.

◆ surf_fit_normal

real_t mfem::TMOP_Integrator::surf_fit_normal

protected

Definition at line 1942 of file tmop.hpp.

◆ surf_fit_pos

const GridFunction* mfem::TMOP_Integrator::surf_fit_pos

protected

Definition at line 1941 of file tmop.hpp.

◆ targetC

const TargetConstructor* mfem::TMOP_Integrator::targetC

protected

Definition at line 1900 of file tmop.hpp.

◆ X0

Vector mfem::TMOP_Integrator::X0

Definition at line 2019 of file tmop.hpp.

◆ x_0

const GridFunction* mfem::TMOP_Integrator::x_0

protected

Definition at line 1895 of file tmop.hpp.

◆ XL

Vector mfem::TMOP_Integrator::XL

Definition at line 2019 of file tmop.hpp.

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

fem/tmop.hpp
fem/tmop.cpp
fem/tmop/tmop_pa.cpp
fem/tmop/tmop_pa_h2d.cpp
fem/tmop/tmop_pa_h2d_c0.cpp
fem/tmop/tmop_pa_h2m.cpp
fem/tmop/tmop_pa_h2m_c0.cpp
fem/tmop/tmop_pa_h2s.cpp
fem/tmop/tmop_pa_h2s_c0.cpp
fem/tmop/tmop_pa_h3d.cpp
fem/tmop/tmop_pa_h3d_c0.cpp
fem/tmop/tmop_pa_h3m.cpp
fem/tmop/tmop_pa_h3m_c0.cpp
fem/tmop/tmop_pa_h3s.cpp
fem/tmop/tmop_pa_h3s_c0.cpp
fem/tmop/tmop_pa_p2.cpp
fem/tmop/tmop_pa_p2_c0.cpp
fem/tmop/tmop_pa_p3.cpp
fem/tmop/tmop_pa_p3_c0.cpp
fem/tmop/tmop_pa_w2.cpp
fem/tmop/tmop_pa_w2_c0.cpp
fem/tmop/tmop_pa_w3.cpp
fem/tmop/tmop_pa_w3_c0.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TMOP_Integrator() [1/2]

◆ TMOP_Integrator() [2/2]

◆ ~TMOP_Integrator()

Member Function Documentation

◆ ActionIntegrationRule()

◆ AddMultGradPA()

◆ AddMultGradPA_2D()

◆ AddMultGradPA_3D()

◆ AddMultGradPA_C0_2D()

◆ AddMultGradPA_C0_3D()

◆ AddMultPA()

◆ AddMultPA_2D()

◆ AddMultPA_3D()

◆ AddMultPA_C0_2D()

◆ AddMultPA_C0_3D()

◆ AssembleDiagonalPA_2D()

◆ AssembleDiagonalPA_3D()

◆ AssembleDiagonalPA_C0_2D()

◆ AssembleDiagonalPA_C0_3D()

◆ AssembleElementGrad()

◆ AssembleElementGradExact()

◆ AssembleElementGradFD()

◆ AssembleElementVector()

◆ AssembleElementVectorExact()

◆ AssembleElementVectorFD()

◆ AssembleElemGradAdaptLim()

◆ AssembleElemGradSurfFit()

◆ AssembleElemVecAdaptLim()

◆ AssembleElemVecSurfFit()

◆ AssembleGradDiagonalPA()

◆ AssembleGradPA()

◆ AssembleGradPA_2D()

◆ AssembleGradPA_3D()

◆ AssembleGradPA_C0_2D()

◆ AssembleGradPA_C0_3D()

◆ AssemblePA() [1/2]

◆ AssemblePA() [2/2]

◆ AssemblePA_Limiting()

◆ ComputeAllElementTargets()

◆ ComputeFDh()

◆ ComputeMinDetT()

◆ ComputeMinJac()

◆ ComputeNormalizationEnergies()

◆ ComputeUntangleMetricQuantiles()

◆ ComputeUntanglerMaxMuBarrier()

◆ DisableLimiting()

◆ EnableAdaptiveLimiting() [1/2]

◆ EnableAdaptiveLimiting() [2/2]

◆ EnableFiniteDifferences() [1/2]

◆ EnableFiniteDifferences() [2/2]

◆ EnableLimiting() [1/2]

◆ EnableLimiting() [2/2]

◆ EnableNormalization()

◆ EnableSurfaceFitting() [1/3]

◆ EnableSurfaceFitting() [2/3]

◆ EnableSurfaceFitting() [3/3]

◆ EnableSurfaceFittingFromSource()

◆ EnergyIntegrationRule()

◆ GetAMRQualityMetric()

◆ GetDerefinementElementEnergy()

◆ GetDiscreteAdaptTC()

◆ GetElementEnergy()

◆ GetFDDerivative()

◆ GetFDFlag()

◆ GetFDh()

◆ GetLocalStateEnergyPA()

◆ GetLocalStateEnergyPA_2D()

◆ GetLocalStateEnergyPA_3D()

◆ GetLocalStateEnergyPA_C0_2D()

◆ GetLocalStateEnergyPA_C0_3D()

◆ GetRefinementElementEnergy()

◆ GetSurfaceFittingErrors()

◆ GetSurfaceFittingWeight()