Scalar coefficient defined as the Divergence of a vector GridFunction. More...

Inheritance diagram for mfem::DivergenceGridFunctionCoefficient:

Collaboration diagram for mfem::DivergenceGridFunctionCoefficient:

Public Member Functions
	DivergenceGridFunctionCoefficient (GridFunction *gf)

void	SetGridFunction (GridFunction *gf)

GridFunction *	GetGridFunction () const

virtual double	Eval (ElementTransformation &T, const IntegrationPoint &ip)
	Evaluate the coefficient in the element described by T at the point ip. More...

virtual	~DivergenceGridFunctionCoefficient ()

Public Member Functions inherited from mfem::Coefficient
	Coefficient ()

void	SetTime (double t)

double	GetTime ()

double	Eval (ElementTransformation &T, const IntegrationPoint &ip, double t)
	Evaluate the coefficient in the element described by T at the point ip at time t. More...

virtual	~Coefficient ()

Protected Attributes
GridFunction *	GridFunc

Protected Attributes inherited from mfem::Coefficient
double	time

Detailed Description

Scalar coefficient defined as the Divergence of a vector GridFunction.

Definition at line 462 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::DivergenceGridFunctionCoefficient::DivergenceGridFunctionCoefficient ( GridFunction * gf )

Definition at line 232 of file coefficient.cpp.

virtual mfem::DivergenceGridFunctionCoefficient::~DivergenceGridFunctionCoefficient ( )

inlinevirtual

Definition at line 476 of file coefficient.hpp.

double mfem::DivergenceGridFunctionCoefficient::Eval	(	ElementTransformation &	T,
		const IntegrationPoint &	ip
	)

virtual

Evaluate the coefficient in the element described by T at the point ip.

Note: When this method is called, the caller must make sure that the IntegrationPoint associated with T is the same as ip. This can be achieved by calling T.SetIntPoint(&ip).

Definition at line 238 of file coefficient.cpp.

GridFunction* mfem::DivergenceGridFunctionCoefficient::GetGridFunction ( ) const

inline

Definition at line 471 of file coefficient.hpp.

void mfem::DivergenceGridFunctionCoefficient::SetGridFunction ( GridFunction * gf )

inline

Definition at line 470 of file coefficient.hpp.

GridFunction* mfem::DivergenceGridFunctionCoefficient::GridFunc

protected

Definition at line 465 of file coefficient.hpp.

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