A class representing a general parametric block nonlinear operator defined on the Cartesian product of multiple FiniteElementSpaces. More...

#include <paramnonlinearform.hpp>

Inheritance diagram for mfem::ParametricBNLForm:

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Collaboration diagram for mfem::ParametricBNLForm:

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Public Member Functions
	ParametricBNLForm ()
	Construct an empty BlockNonlinearForm. Initialize with SetSpaces().

	ParametricBNLForm (Array< FiniteElementSpace * > &statef, Array< FiniteElementSpace * > &paramf)
	Construct a BlockNonlinearForm on the given set of FiniteElementSpaces.

FiniteElementSpace *	FESpace (int k)
	Return the k-th FE space of the ParametricBNLForm.

FiniteElementSpace *	ParamFESpace (int k)
	Return the k-th parametric FE space of the ParametricBNLForm.

const FiniteElementSpace *	FESpace (int k) const
	Return the k-th FE space of the BlockNonlinearForm (const version).

const FiniteElementSpace *	ParamFESpace (int k) const

Array< ParametricBNLFormIntegrator * > &	GetDNFI ()
	Return the integrators.

void	SetSpaces (Array< FiniteElementSpace * > &statef, Array< FiniteElementSpace * > &paramf)
	(Re)initialize the ParametricBNLForm.

const Array< int > &	GetBlockOffsets () const
	Return the regular dof offsets.

const Array< int > &	GetBlockTrueOffsets () const
	Return the true-dof offsets.

const Array< int > &	ParamGetBlockOffsets () const
	Return the regular dof offsets for the parameters.

const Array< int > &	ParamGetBlockTrueOffsets () const
	Return the true-dof offsets for the parameters.

void	AddDomainIntegrator (ParametricBNLFormIntegrator *nlfi)
	Adds new Domain Integrator.

void	AddInteriorFaceIntegrator (ParametricBNLFormIntegrator *nlfi)
	Adds new Interior Face Integrator.

void	AddBdrFaceIntegrator (ParametricBNLFormIntegrator *nlfi)
	Adds new Boundary Face Integrator.

void	AddBdrFaceIntegrator (ParametricBNLFormIntegrator *nlfi, Array< int > &bdr_marker)
	Adds new Boundary Face Integrator, restricted to specific boundary attributes.

virtual void	SetEssentialBC (const Array< Array< int > * > &bdr_attr_is_ess, Array< Vector * > &rhs)
	Set the essential boundary conditions.

virtual void	SetParamEssentialBC (const Array< Array< int > * > &bdr_attr_is_ess, Array< Vector * > &rhs)
	Set the essential boundary conditions on the parametric fields.

virtual real_t	GetEnergy (const Vector &x) const
	Computes the energy for a state vector x.

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

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

virtual BlockOperator &	GetGradient (const Vector &x) const

virtual void	SetStateFields (const Vector &xv) const
	Set the state fields.

virtual void	SetAdjointFields (const Vector &av) const
	Set the adjoint fields.

virtual void	SetParamFields (const Vector &dv) const
	Set the parameters/design fields.

virtual	~ParametricBNLForm ()
	Destructor.

Public Member Functions inherited from mfem::Operator
void	InitTVectors (const Operator Po, const Operator Ri, const Operator *Pi, Vector &x, Vector &b, Vector &X, Vector &B) const
	Initializes memory for true vectors of linear system.

	Operator (int s=0)
	Construct a square Operator with given size s (default 0).

	Operator (int h, int w)
	Construct an Operator with the given height (output size) and width (input size).

int	Height () const
	Get the height (size of output) of the Operator. Synonym with NumRows().

int	NumRows () const
	Get the number of rows (size of output) of the Operator. Synonym with Height().

int	Width () const
	Get the width (size of input) of the Operator. Synonym with NumCols().

int	NumCols () const
	Get the number of columns (size of input) of the Operator. Synonym with Width().

virtual MemoryClass	GetMemoryClass () const
	Return the MemoryClass preferred by the Operator.

virtual void	MultTranspose (const Vector &x, Vector &y) const
	Action of the transpose operator: `y=A^t(x)`. The default behavior in class Operator is to generate an error.

virtual void	AddMult (const Vector &x, Vector &y, const real_t a=1.0) const
	Operator application: `y+=A(x)` (default) or `y+=a*A(x)`.

virtual void	AddMultTranspose (const Vector &x, Vector &y, const real_t a=1.0) const
	Operator transpose application: `y+=A^t(x)` (default) or `y+=a*A^t(x)`.

virtual void	ArrayMult (const Array< const Vector * > &X, Array< Vector * > &Y) const
	Operator application on a matrix: `Y=A(X)`.

virtual void	ArrayMultTranspose (const Array< const Vector * > &X, Array< Vector * > &Y) const
	Action of the transpose operator on a matrix: `Y=A^t(X)`.

virtual void	ArrayAddMult (const Array< const Vector * > &X, Array< Vector * > &Y, const real_t a=1.0) const
	Operator application on a matrix: `Y+=A(X)` (default) or `Y+=a*A(X)`.

virtual void	ArrayAddMultTranspose (const Array< const Vector * > &X, Array< Vector * > &Y, const real_t a=1.0) const
	Operator transpose application on a matrix: `Y+=A^t(X)` (default) or `Y+=a*A^t(X)`.

virtual void	AssembleDiagonal (Vector &diag) const
	Computes the diagonal entries into diag. Typically, this operation only makes sense for linear Operators. In some cases, only an approximation of the diagonal is computed.

virtual const Operator *	GetProlongation () const
	Prolongation operator from linear algebra (linear system) vectors, to input vectors for the operator. `NULL` means identity.

virtual const Operator *	GetRestriction () const
	Restriction operator from input vectors for the operator to linear algebra (linear system) vectors. `NULL` means identity.

virtual const Operator *	GetOutputProlongation () const
	Prolongation operator from linear algebra (linear system) vectors, to output vectors for the operator. `NULL` means identity.

virtual const Operator *	GetOutputRestrictionTranspose () const
	Transpose of GetOutputRestriction, directly available in this form to facilitate matrix-free RAP-type operators.

virtual const Operator *	GetOutputRestriction () const
	Restriction operator from output vectors for the operator to linear algebra (linear system) vectors. `NULL` means identity.

void	FormLinearSystem (const Array< int > &ess_tdof_list, Vector &x, Vector &b, Operator *&A, Vector &X, Vector &B, int copy_interior=0)
	Form a constrained linear system using a matrix-free approach.

void	FormRectangularLinearSystem (const Array< int > &trial_tdof_list, const Array< int > &test_tdof_list, Vector &x, Vector &b, Operator *&A, Vector &X, Vector &B)
	Form a column-constrained linear system using a matrix-free approach.

virtual void	RecoverFEMSolution (const Vector &X, const Vector &b, Vector &x)
	Reconstruct a solution vector x (e.g. a GridFunction) from the solution X of a constrained linear system obtained from Operator::FormLinearSystem() or Operator::FormRectangularLinearSystem().

void	FormSystemOperator (const Array< int > &ess_tdof_list, Operator *&A)
	Return in A a parallel (on truedofs) version of this square operator.

void	FormRectangularSystemOperator (const Array< int > &trial_tdof_list, const Array< int > &test_tdof_list, Operator *&A)
	Return in A a parallel (on truedofs) version of this rectangular operator (including constraints).

void	FormDiscreteOperator (Operator *&A)
	Return in A a parallel (on truedofs) version of this rectangular operator.

void	PrintMatlab (std::ostream &out, int n, int m=0) const
	Prints operator with input size n and output size m in Matlab format.

virtual void	PrintMatlab (std::ostream &out) const
	Prints operator in Matlab format.

virtual	~Operator ()
	Virtual destructor.

Type	GetType () const
	Return the type ID of the Operator class.

Protected Member Functions
const BlockVector &	Prolongate (const BlockVector &bx) const

const BlockVector &	ParamProlongate (const BlockVector &bx) const

real_t	GetEnergyBlocked (const BlockVector &bx, const BlockVector &dx) const

void	MultBlocked (const BlockVector &bx, const BlockVector &dx, BlockVector &by) const

void	MultParamBlocked (const BlockVector &bx, const BlockVector &ax, const BlockVector &dx, BlockVector &dy) const

void	ComputeGradientBlocked (const BlockVector &bx, const BlockVector &dx) const
	Specialized version of GetGradient() for BlockVector.

Protected Member Functions inherited from mfem::Operator
void	FormConstrainedSystemOperator (const Array< int > &ess_tdof_list, ConstrainedOperator *&Aout)
	see FormSystemOperator()

void	FormRectangularConstrainedSystemOperator (const Array< int > &trial_tdof_list, const Array< int > &test_tdof_list, RectangularConstrainedOperator *&Aout)
	see FormRectangularSystemOperator()

Operator *	SetupRAP (const Operator Pi, const Operator Po)
	Returns RAP Operator of this, using input/output Prolongation matrices Pi corresponds to "P", Po corresponds to "Rt".

Protected Attributes
Array< FiniteElementSpace * >	fes
	FE spaces on which the form lives.

Array< FiniteElementSpace * >	paramfes
	FE spaces for the parametric fields.

int	paramheight

int	paramwidth

Array< ParametricBNLFormIntegrator * >	dnfi
	Set of Domain Integrators to be assembled (added).

Array< ParametricBNLFormIntegrator * >	fnfi
	Set of interior face Integrators to be assembled (added).

Array< ParametricBNLFormIntegrator * >	bfnfi
	Set of Boundary Face Integrators to be assembled (added).

Array< Array< int > * >	bfnfi_marker

BlockVector	xs

BlockVector	ys

BlockVector	prmxs

BlockVector	prmys

BlockVector	xsv

BlockVector	xdv

BlockVector	adv

Array2D< SparseMatrix * >	Grads

Array2D< SparseMatrix * >	cGrads

BlockOperator *	BlockGrad

Array< int >	block_offsets

Array< int >	block_trueOffsets

Array< int >	paramblock_offsets

Array< int >	paramblock_trueOffsets

Array< Array< int > * >	ess_tdofs

Array< Array< int > * >	paramess_tdofs

Array< const Operator * >	P
	Array of pointers to the prolongation matrix of fes, may be NULL.

Array< const Operator * >	Pparam
	Array of pointers to the prolongation matrix of paramfes, may be NULL.

Array< const SparseMatrix * >	cP
	Array of results of dynamic-casting P to SparseMatrix pointer.

Array< const SparseMatrix * >	cPparam
	Array of results of dynamic-casting Pparam to SparseMatrix pointer.

bool	is_serial = true
	Indicator if the Operator is part of a parallel run.

bool	needs_prolongation = false
	Indicator if the Operator needs prolongation on assembly.

bool	prmneeds_prolongation = false
	Indicator if the Operator needs prolongation on assembly.

BlockVector	aux1

BlockVector	aux2

BlockVector	prmaux1

BlockVector	prmaux2

Protected Attributes inherited from mfem::Operator
int	height
	Dimension of the output / number of rows in the matrix.

int	width
	Dimension of the input / number of columns in the matrix.

Additional Inherited Members
Public Types inherited from mfem::Operator
enum	DiagonalPolicy { DIAG_ZERO , DIAG_ONE , DIAG_KEEP }
	Defines operator diagonal policy upon elimination of rows and/or columns. More...

enum	Type { ANY_TYPE , MFEM_SPARSEMAT , Hypre_ParCSR , PETSC_MATAIJ , PETSC_MATIS , PETSC_MATSHELL , PETSC_MATNEST , PETSC_MATHYPRE , PETSC_MATGENERIC , Complex_Operator , MFEM_ComplexSparseMat , Complex_Hypre_ParCSR , Complex_DenseMat , MFEM_Block_Matrix , MFEM_Block_Operator }
	Enumeration defining IDs for some classes derived from Operator. More...

Detailed Description

A class representing a general parametric block nonlinear operator defined on the Cartesian product of multiple FiniteElementSpaces.

Definition at line 98 of file paramnonlinearform.hpp.

Constructor & Destructor Documentation

◆ ParametricBNLForm() [1/2]

mfem::ParametricBNLForm::ParametricBNLForm ( )

Construct an empty BlockNonlinearForm. Initialize with SetSpaces().

Definition at line 114 of file paramnonlinearform.cpp.

◆ ParametricBNLForm() [2/2]

mfem::ParametricBNLForm::ParametricBNLForm	(	Array< FiniteElementSpace * > &	statef,
		Array< FiniteElementSpace * > &	paramf )

Construct a BlockNonlinearForm on the given set of FiniteElementSpaces.

Definition at line 123 of file paramnonlinearform.cpp.

◆ ~ParametricBNLForm()

mfem::ParametricBNLForm::~ParametricBNLForm ( )

virtual

Destructor.

Definition at line 1254 of file paramnonlinearform.cpp.

Member Function Documentation

◆ AddBdrFaceIntegrator() [1/2]

void mfem::ParametricBNLForm::AddBdrFaceIntegrator ( ParametricBNLFormIntegrator * nlfi )

inline

Adds new Boundary Face Integrator.

Definition at line 252 of file paramnonlinearform.hpp.

◆ AddBdrFaceIntegrator() [2/2]

void mfem::ParametricBNLForm::AddBdrFaceIntegrator	(	ParametricBNLFormIntegrator *	nlfi,
		Array< int > &	bdr_marker )

Adds new Boundary Face Integrator, restricted to specific boundary attributes.

Definition at line 250 of file paramnonlinearform.cpp.

◆ AddDomainIntegrator()

void mfem::ParametricBNLForm::AddDomainIntegrator ( ParametricBNLFormIntegrator * nlfi )

inline

Adds new Domain Integrator.

Definition at line 244 of file paramnonlinearform.hpp.

◆ AddInteriorFaceIntegrator()

void mfem::ParametricBNLForm::AddInteriorFaceIntegrator ( ParametricBNLFormIntegrator * nlfi )

inline

Adds new Interior Face Integrator.

Definition at line 248 of file paramnonlinearform.hpp.

◆ ComputeGradientBlocked()

void mfem::ParametricBNLForm::ComputeGradientBlocked	(	const BlockVector &	bx,
		const BlockVector &	dx ) const

protected

Specialized version of GetGradient() for BlockVector.

Definition at line 956 of file paramnonlinearform.cpp.

◆ FESpace() [1/2]

FiniteElementSpace * mfem::ParametricBNLForm::FESpace ( int k )

inline

Return the k-th FE space of the ParametricBNLForm.

Definition at line 209 of file paramnonlinearform.hpp.

◆ FESpace() [2/2]

const FiniteElementSpace * mfem::ParametricBNLForm::FESpace ( int k ) const

inline

Return the k-th FE space of the BlockNonlinearForm (const version).

Definition at line 216 of file paramnonlinearform.hpp.

◆ GetBlockOffsets()

const Array< int > & mfem::ParametricBNLForm::GetBlockOffsets ( ) const

inline

Return the regular dof offsets.

Definition at line 232 of file paramnonlinearform.hpp.

◆ GetBlockTrueOffsets()

const Array< int > & mfem::ParametricBNLForm::GetBlockTrueOffsets ( ) const

inline

Return the true-dof offsets.

Definition at line 235 of file paramnonlinearform.hpp.

◆ GetDNFI()

Array< ParametricBNLFormIntegrator * > & mfem::ParametricBNLForm::GetDNFI ( )

inline

Return the integrators.

Definition at line 223 of file paramnonlinearform.hpp.

◆ GetEnergy()

real_t mfem::ParametricBNLForm::GetEnergy ( const Vector & x ) const

virtual

Computes the energy for a state vector x.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 389 of file paramnonlinearform.cpp.

◆ GetEnergyBlocked()

real_t mfem::ParametricBNLForm::GetEnergyBlocked	(	const BlockVector &	bx,
		const BlockVector &	dx ) const

protected

Definition at line 257 of file paramnonlinearform.cpp.

◆ GetGradient()

BlockOperator & mfem::ParametricBNLForm::GetGradient ( const Vector & x ) const

virtual

Method is only called in serial, the parallel version calls GetGradientBlocked directly.

Reimplemented from mfem::Operator.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 1199 of file paramnonlinearform.cpp.

◆ Mult()

void mfem::ParametricBNLForm::Mult	(	const Vector &	x,
		Vector &	y ) const

virtual

Method is only called in serial, the parallel version calls MultBlocked directly.

Implements mfem::Operator.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 928 of file paramnonlinearform.cpp.

◆ MultBlocked()

void mfem::ParametricBNLForm::MultBlocked	(	const BlockVector &	bx,
		const BlockVector &	dx,
		BlockVector &	by ) const

protected

Specialized version of Mult() for BlockVectors Block L-Vector to Block L-Vector

Definition at line 654 of file paramnonlinearform.cpp.

◆ MultParamBlocked()

void mfem::ParametricBNLForm::MultParamBlocked	(	const BlockVector &	bx,
		const BlockVector &	ax,
		const BlockVector &	dx,
		BlockVector &	dy ) const

protected

Specialized version of Mult() for BlockVectors Block L-Vector to Block L-Vector bx - state vector, ax - adjoint vector, dx - parametric fields dy = ax' d(residual(bx))/d(dx)

Definition at line 429 of file paramnonlinearform.cpp.

◆ ParamFESpace() [1/2]

FiniteElementSpace * mfem::ParametricBNLForm::ParamFESpace ( int k )

inline

Return the k-th parametric FE space of the ParametricBNLForm.

Definition at line 212 of file paramnonlinearform.hpp.

◆ ParamFESpace() [2/2]

const FiniteElementSpace * mfem::ParametricBNLForm::ParamFESpace ( int k ) const

inline

Return the k-th parametric FE space of the BlockNonlinearForm (const version).

Definition at line 220 of file paramnonlinearform.hpp.

◆ ParamGetBlockOffsets()

const Array< int > & mfem::ParametricBNLForm::ParamGetBlockOffsets ( ) const

inline

Return the regular dof offsets for the parameters.

Definition at line 238 of file paramnonlinearform.hpp.

◆ ParamGetBlockTrueOffsets()

const Array< int > & mfem::ParametricBNLForm::ParamGetBlockTrueOffsets ( ) const

inline

Return the true-dof offsets for the parameters.

Definition at line 241 of file paramnonlinearform.hpp.

◆ ParamMult()

void mfem::ParametricBNLForm::ParamMult	(	const Vector &	x,
		Vector &	y ) const

virtual

Method is only called in serial, the parallel version calls MultBlocked directly.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 899 of file paramnonlinearform.cpp.

◆ ParamProlongate()

const BlockVector & mfem::ParametricBNLForm::ParamProlongate ( const BlockVector & bx ) const

protected

Definition at line 881 of file paramnonlinearform.cpp.

◆ Prolongate()

const BlockVector & mfem::ParametricBNLForm::Prolongate ( const BlockVector & bx ) const

protected

Definition at line 865 of file paramnonlinearform.cpp.

◆ SetAdjointFields()

void mfem::ParametricBNLForm::SetAdjointFields ( const Vector & av ) const

virtual

Set the adjoint fields.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 356 of file paramnonlinearform.cpp.

◆ SetEssentialBC()

void mfem::ParametricBNLForm::SetEssentialBC	(	const Array< Array< int > * > &	bdr_attr_is_ess,
		Array< Vector * > &	rhs )

virtual

Set the essential boundary conditions.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 395 of file paramnonlinearform.cpp.

◆ SetParamEssentialBC()

void mfem::ParametricBNLForm::SetParamEssentialBC	(	const Array< Array< int > * > &	bdr_attr_is_ess,
		Array< Vector * > &	rhs )

virtual

Set the essential boundary conditions on the parametric fields.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 412 of file paramnonlinearform.cpp.

◆ SetParamFields()

void mfem::ParametricBNLForm::SetParamFields ( const Vector & dv ) const

virtual

Set the parameters/design fields.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 373 of file paramnonlinearform.cpp.

◆ SetSpaces()

void mfem::ParametricBNLForm::SetSpaces	(	Array< FiniteElementSpace * > &	statef,
		Array< FiniteElementSpace * > &	paramf )

(Re)initialize the ParametricBNLForm.

After a call to SetSpaces(), the essential b.c. must be set again.

Definition at line 130 of file paramnonlinearform.cpp.

◆ SetStateFields()

void mfem::ParametricBNLForm::SetStateFields ( const Vector & xv ) const

virtual

Set the state fields.

Reimplemented in mfem::ParParametricBNLForm.

Definition at line 340 of file paramnonlinearform.cpp.

Member Data Documentation

◆ adv

BlockVector mfem::ParametricBNLForm::adv

mutableprotected

Auxiliary block-vectors for holding GridFunction-like block-vector data for the adjoint fields (e.g. in parallel).

Definition at line 134 of file paramnonlinearform.hpp.

◆ aux1

BlockVector mfem::ParametricBNLForm::aux1

mutableprotected

Definition at line 173 of file paramnonlinearform.hpp.

◆ aux2

BlockVector mfem::ParametricBNLForm::aux2

protected

Definition at line 173 of file paramnonlinearform.hpp.

◆ bfnfi

Array<ParametricBNLFormIntegrator*> mfem::ParametricBNLForm::bfnfi

protected

Set of Boundary Face Integrators to be assembled (added).

Definition at line 117 of file paramnonlinearform.hpp.

◆ bfnfi_marker

Array<Array<int>*> mfem::ParametricBNLForm::bfnfi_marker

protected

Definition at line 118 of file paramnonlinearform.hpp.

◆ block_offsets

Array<int> mfem::ParametricBNLForm::block_offsets

protected

Definition at line 140 of file paramnonlinearform.hpp.

◆ block_trueOffsets

Array<int> mfem::ParametricBNLForm::block_trueOffsets

protected

Definition at line 141 of file paramnonlinearform.hpp.

◆ BlockGrad

BlockOperator* mfem::ParametricBNLForm::BlockGrad

mutableprotected

Definition at line 137 of file paramnonlinearform.hpp.

◆ cGrads

Array2D<SparseMatrix*> mfem::ParametricBNLForm::cGrads

protected

Definition at line 136 of file paramnonlinearform.hpp.

◆ cP

Array<const SparseMatrix *> mfem::ParametricBNLForm::cP

protected

Array of results of dynamic-casting P to SparseMatrix pointer.

Definition at line 159 of file paramnonlinearform.hpp.

◆ cPparam

Array<const SparseMatrix *> mfem::ParametricBNLForm::cPparam

protected

Array of results of dynamic-casting Pparam to SparseMatrix pointer.

Definition at line 162 of file paramnonlinearform.hpp.

◆ dnfi

Array<ParametricBNLFormIntegrator*> mfem::ParametricBNLForm::dnfi

protected

Set of Domain Integrators to be assembled (added).

Definition at line 111 of file paramnonlinearform.hpp.

◆ ess_tdofs

Array<Array<int> *> mfem::ParametricBNLForm::ess_tdofs

protected

Definition at line 147 of file paramnonlinearform.hpp.

◆ fes

Array<FiniteElementSpace*> mfem::ParametricBNLForm::fes

protected

FE spaces on which the form lives.

Definition at line 102 of file paramnonlinearform.hpp.

◆ fnfi

Array<ParametricBNLFormIntegrator*> mfem::ParametricBNLForm::fnfi

protected

Set of interior face Integrators to be assembled (added).

Definition at line 114 of file paramnonlinearform.hpp.

◆ Grads

Array2D<SparseMatrix*> mfem::ParametricBNLForm::Grads

mutableprotected

Definition at line 136 of file paramnonlinearform.hpp.

◆ is_serial

bool mfem::ParametricBNLForm::is_serial = true

protected

Indicator if the Operator is part of a parallel run.

Definition at line 165 of file paramnonlinearform.hpp.

◆ needs_prolongation

bool mfem::ParametricBNLForm::needs_prolongation = false

protected

Indicator if the Operator needs prolongation on assembly.

Definition at line 168 of file paramnonlinearform.hpp.

◆ P

Array<const Operator *> mfem::ParametricBNLForm::P

protected

Array of pointers to the prolongation matrix of fes, may be NULL.

Definition at line 153 of file paramnonlinearform.hpp.

◆ paramblock_offsets

Array<int> mfem::ParametricBNLForm::paramblock_offsets

protected

Definition at line 143 of file paramnonlinearform.hpp.

◆ paramblock_trueOffsets

Array<int> mfem::ParametricBNLForm::paramblock_trueOffsets

protected

Definition at line 144 of file paramnonlinearform.hpp.

◆ paramess_tdofs

Array<Array<int> *> mfem::ParametricBNLForm::paramess_tdofs

protected

Definition at line 150 of file paramnonlinearform.hpp.

◆ paramfes

Array<FiniteElementSpace*> mfem::ParametricBNLForm::paramfes

protected

FE spaces for the parametric fields.

Definition at line 105 of file paramnonlinearform.hpp.

◆ paramheight

int mfem::ParametricBNLForm::paramheight

protected

Definition at line 107 of file paramnonlinearform.hpp.

◆ paramwidth

int mfem::ParametricBNLForm::paramwidth

protected

Definition at line 108 of file paramnonlinearform.hpp.

◆ Pparam

Array<const Operator *> mfem::ParametricBNLForm::Pparam

protected

Array of pointers to the prolongation matrix of paramfes, may be NULL.

Definition at line 156 of file paramnonlinearform.hpp.

◆ prmaux1

BlockVector mfem::ParametricBNLForm::prmaux1

mutableprotected

Definition at line 175 of file paramnonlinearform.hpp.

◆ prmaux2

BlockVector mfem::ParametricBNLForm::prmaux2

protected

Definition at line 175 of file paramnonlinearform.hpp.

◆ prmneeds_prolongation

bool mfem::ParametricBNLForm::prmneeds_prolongation = false

protected

Indicator if the Operator needs prolongation on assembly.

Definition at line 171 of file paramnonlinearform.hpp.

◆ prmxs

BlockVector mfem::ParametricBNLForm::prmxs

mutableprotected

Definition at line 123 of file paramnonlinearform.hpp.

◆ prmys

BlockVector mfem::ParametricBNLForm::prmys

protected

Definition at line 123 of file paramnonlinearform.hpp.

◆ xdv

BlockVector mfem::ParametricBNLForm::xdv

mutableprotected

Auxiliary block-vectors for holding GridFunction-like block-vector data for the parameter fields (e.g. in parallel).

Definition at line 131 of file paramnonlinearform.hpp.

◆ xs

BlockVector mfem::ParametricBNLForm::xs

mutableprotected

Auxiliary block-vectors for wrapping input and output vectors or holding GridFunction-like block-vector data (e.g. in parallel).

Definition at line 122 of file paramnonlinearform.hpp.

◆ xsv

BlockVector mfem::ParametricBNLForm::xsv

mutableprotected

Auxiliary block-vectors for holding GridFunction-like block-vector data (e.g. in parallel).

Definition at line 127 of file paramnonlinearform.hpp.

◆ ys

BlockVector mfem::ParametricBNLForm::ys

protected

Definition at line 122 of file paramnonlinearform.hpp.

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

miniapps/mtop/paramnonlinearform.hpp
miniapps/mtop/paramnonlinearform.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ParametricBNLForm() [1/2]

◆ ParametricBNLForm() [2/2]

◆ ~ParametricBNLForm()

Member Function Documentation

◆ AddBdrFaceIntegrator() [1/2]

◆ AddBdrFaceIntegrator() [2/2]

◆ AddDomainIntegrator()

◆ AddInteriorFaceIntegrator()

◆ ComputeGradientBlocked()

◆ FESpace() [1/2]

◆ FESpace() [2/2]

◆ GetBlockOffsets()

◆ GetBlockTrueOffsets()

◆ GetDNFI()

◆ GetEnergy()

◆ GetEnergyBlocked()

◆ GetGradient()

◆ Mult()

◆ MultBlocked()

◆ MultParamBlocked()

◆ ParamFESpace() [1/2]

◆ ParamFESpace() [2/2]

◆ ParamGetBlockOffsets()

◆ ParamGetBlockTrueOffsets()

◆ ParamMult()

◆ ParamProlongate()

◆ Prolongate()

◆ SetAdjointFields()

◆ SetEssentialBC()

◆ SetParamEssentialBC()

◆ SetParamFields()

◆ SetSpaces()

◆ SetStateFields()

Member Data Documentation

◆ adv

◆ aux1

◆ aux2

◆ bfnfi

◆ bfnfi_marker

◆ block_offsets

◆ block_trueOffsets

◆ BlockGrad

◆ cGrads

◆ cP

◆ cPparam

◆ dnfi

◆ ess_tdofs

◆ fes

◆ fnfi

◆ Grads

◆ is_serial

◆ needs_prolongation

◆ P

◆ paramblock_offsets

◆ paramblock_trueOffsets

◆ paramess_tdofs

◆ paramfes

◆ paramheight

◆ paramwidth

◆ Pparam

◆ prmaux1

◆ prmaux2

◆ prmneeds_prolongation

◆ prmxs

◆ prmys

◆ xdv

◆ xs

◆ xsv

◆ ys