Scalar coefficient defined as a scalar raised to a power. More...

Inheritance diagram for mfem::PowerCoefficient:

Collaboration diagram for mfem::PowerCoefficient:

Public Member Functions
	PowerCoefficient (Coefficient &A, double p_)
	Construct with a coefficient and a constant power p_. Result is A^p. More...

void	SetTime (double t)
	Set the time for internally stored coefficients. More...

void	SetACoef (Coefficient &A)
	Reset the base coefficient. More...

Coefficient *	GetACoef () const
	Return the base coefficient. More...

void	SetExponent (double p_)
	Reset the exponent. More...

double	GetExponent () const
	Return the exponent. More...

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

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

double	GetTime ()
	Get the time for time dependent coefficients. More...

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 ()

Additional Inherited Members
Protected Attributes inherited from mfem::Coefficient
double	time

Detailed Description

Scalar coefficient defined as a scalar raised to a power.

Definition at line 1451 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::PowerCoefficient::PowerCoefficient	(	Coefficient &	A,
		double	p_
	)

inline

Construct with a coefficient and a constant power p_. Result is A^p.

Definition at line 1460 of file coefficient.hpp.

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

inlinevirtual

Evaluate the coefficient at ip.

Definition at line 1477 of file coefficient.hpp.

Coefficient* mfem::PowerCoefficient::GetACoef ( ) const

inline

Return the base coefficient.

Definition at line 1469 of file coefficient.hpp.

double mfem::PowerCoefficient::GetExponent ( ) const

inline

Return the exponent.

Definition at line 1474 of file coefficient.hpp.

void mfem::PowerCoefficient::SetACoef ( Coefficient & A )

inline

Reset the base coefficient.

Definition at line 1467 of file coefficient.hpp.

void mfem::PowerCoefficient::SetExponent ( double p_ )

inline

Reset the exponent.

Definition at line 1472 of file coefficient.hpp.

void mfem::PowerCoefficient::SetTime ( double t )

virtual

Set the time for internally stored coefficients.

Reimplemented from mfem::Coefficient.

Definition at line 799 of file coefficient.cpp.

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