class for C-function coefficient More...

Inheritance diagram for mfem::FunctionCoefficient:

Collaboration diagram for mfem::FunctionCoefficient:

Public Member Functions
	FunctionCoefficient (double(*f)(const Vector &))
	Define a time-independent coefficient from a C-function. More...

	FunctionCoefficient (double(*tdf)(const Vector &, double))
	Define a time-dependent coefficient from a C-function. More...

	FunctionCoefficient (double(*f)(Vector &))
	(DEPRECATED) Define a time-independent coefficient from a C-function More...

	FunctionCoefficient (double(*tdf)(Vector &, double))
	(DEPRECATED) Define a time-dependent coefficient from a C-function More...

virtual double	Eval (ElementTransformation &T, const IntegrationPoint &ip)
	Evaluate coefficient. More...

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
double(*	Function )(const Vector &)

double(*	TDFunction )(const Vector &, double)

Protected Attributes inherited from mfem::Coefficient
double	time

Detailed Description

class for C-function coefficient

Definition at line 117 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::FunctionCoefficient::FunctionCoefficient ( double(*)(const Vector &) f )

inline

Define a time-independent coefficient from a C-function.

Definition at line 125 of file coefficient.hpp.

mfem::FunctionCoefficient::FunctionCoefficient ( double(*)(const Vector &, double) tdf )

inline

Define a time-dependent coefficient from a C-function.

Definition at line 132 of file coefficient.hpp.

mfem::FunctionCoefficient::FunctionCoefficient ( double(*)(Vector &) f )

inline

(DEPRECATED) Define a time-independent coefficient from a C-function

Deprecated:: Use the method where the C-function, f, uses a const Vector argument instead of Vector.

Definition at line 141 of file coefficient.hpp.

mfem::FunctionCoefficient::FunctionCoefficient ( double(*)(Vector &, double) tdf )

inline

(DEPRECATED) Define a time-dependent coefficient from a C-function

Deprecated:: Use the method where the C-function, tdf, uses a const Vector argument instead of Vector.

Definition at line 150 of file coefficient.hpp.

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

virtual

Evaluate coefficient.

Definition at line 31 of file coefficient.cpp.

double(* mfem::FunctionCoefficient::Function)(const Vector &)

protected

Definition at line 120 of file coefficient.hpp.

double(* mfem::FunctionCoefficient::TDFunction)(const Vector &, double)

protected

Definition at line 121 of file coefficient.hpp.

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