#include <nonlinearform.hpp>

Inheritance diagram for mfem::NonlinearForm:

Collaboration diagram for mfem::NonlinearForm:

Public Member Functions
	NonlinearForm (FiniteElementSpace *f)

void	AddDomainIntegrator (NonlinearFormIntegrator *nlfi)
	Adds new Domain Integrator. More...

virtual void	SetEssentialBC (const Array< int > &bdr_attr_is_ess, Vector *rhs=NULL)

void	SetEssentialVDofs (const Array< int > &ess_vdofs_list)

virtual double	GetEnergy (const Vector &x) const

virtual void	Mult (const Vector &x, Vector &y) const
	Operator application. More...

virtual Operator &	GetGradient (const Vector &x) const
	Evaluate the gradient operator at the point x. More...

virtual	~NonlinearForm ()

Public Member Functions inherited from mfem::Operator
	Operator (int s=0)
	Construct a square Operator with given size s (default 0) More...

	Operator (int h, int w)

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

int	NumRows () const

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

int	NumCols () const

virtual void	MultTranspose (const Vector &x, Vector &y) const
	Action of the transpose operator. More...

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

virtual	~Operator ()

Protected Attributes
FiniteElementSpace *	fes
	FE space on which the form lives. More...

Array< NonlinearFormIntegrator * >	dfi
	Set of Domain Integrators to be assembled (added). More...

SparseMatrix *	Grad

Array< int >	ess_vdofs

Protected Attributes inherited from mfem::Operator
int	height

int	width

Detailed Description

Definition at line 22 of file nonlinearform.hpp.

Constructor & Destructor Documentation

mfem::NonlinearForm::NonlinearForm ( FiniteElementSpace * f )

inline

Definition at line 37 of file nonlinearform.hpp.

mfem::NonlinearForm::~NonlinearForm ( )

virtual

Definition at line 132 of file nonlinearform.cpp.

Member Function Documentation

void mfem::NonlinearForm::AddDomainIntegrator ( NonlinearFormIntegrator * nlfi )

inline

Adds new Domain Integrator.

Definition at line 41 of file nonlinearform.hpp.

double mfem::NonlinearForm::GetEnergy ( const Vector & x ) const

virtual

Reimplemented in mfem::ParNonlinearForm.

Definition at line 42 of file nonlinearform.cpp.

Operator & mfem::NonlinearForm::GetGradient ( const Vector & x ) const

virtual

Evaluate the gradient operator at the point x.

Reimplemented from mfem::Operator.

Reimplemented in mfem::ParNonlinearForm.

Definition at line 94 of file nonlinearform.cpp.

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

virtual

Operator application.

Implements mfem::Operator.

Reimplemented in mfem::ParNonlinearForm.

Definition at line 66 of file nonlinearform.cpp.

void mfem::NonlinearForm::SetEssentialBC	(	const Array< int > &	bdr_attr_is_ess,
		Vector *	rhs = `NULL`
	)

virtual

Reimplemented in mfem::ParNonlinearForm.

Definition at line 17 of file nonlinearform.cpp.

void mfem::NonlinearForm::SetEssentialVDofs ( const Array< int > & ess_vdofs_list )

inline

Definition at line 47 of file nonlinearform.hpp.

Member Data Documentation

Array<NonlinearFormIntegrator*> mfem::NonlinearForm::dfi

protected

Set of Domain Integrators to be assembled (added).

Definition at line 29 of file nonlinearform.hpp.

Array<int> mfem::NonlinearForm::ess_vdofs

protected

Definition at line 34 of file nonlinearform.hpp.

FiniteElementSpace* mfem::NonlinearForm::fes

protected

FE space on which the form lives.

Definition at line 26 of file nonlinearform.hpp.

SparseMatrix* mfem::NonlinearForm::Grad

mutableprotected

Definition at line 31 of file nonlinearform.hpp.

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation