Scalar coefficient defined as a cross product of two vectors in the xy-plane. More...

Inheritance diagram for mfem::VectorRotProductCoefficient:

Collaboration diagram for mfem::VectorRotProductCoefficient:

Public Member Functions
	VectorRotProductCoefficient (VectorCoefficient &A, VectorCoefficient &B)
	Constructor with two vector coefficients. Result is \( A_x B_y - A_y * B_x; \). More...

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

void	SetACoef (VectorCoefficient &A)
	Reset the first vector in the product. More...

VectorCoefficient *	GetACoef () const
	Return the first vector of the product. More...

void	SetBCoef (VectorCoefficient &B)
	Reset the second vector in the product. More...

VectorCoefficient *	GetBCoef () const
	Return the second vector of the product. 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 cross product of two vectors in the xy-plane.

Definition at line 1515 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::VectorRotProductCoefficient::VectorRotProductCoefficient	(	VectorCoefficient &	A,
		VectorCoefficient &	B
	)

Constructor with two vector coefficients. Result is \( A_x B_y - A_y * B_x; \).

Definition at line 829 of file coefficient.cpp.

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

virtual

Evaluate the coefficient at ip.

Definition at line 845 of file coefficient.cpp.

VectorCoefficient* mfem::VectorRotProductCoefficient::GetACoef ( ) const

inline

Return the first vector of the product.

Definition at line 1534 of file coefficient.hpp.

VectorCoefficient* mfem::VectorRotProductCoefficient::GetBCoef ( ) const

inline

Return the second vector of the product.

Definition at line 1539 of file coefficient.hpp.

void mfem::VectorRotProductCoefficient::SetACoef ( VectorCoefficient & A )

inline

Reset the first vector in the product.

Definition at line 1532 of file coefficient.hpp.

void mfem::VectorRotProductCoefficient::SetBCoef ( VectorCoefficient & B )

inline

Reset the second vector in the product.

Definition at line 1537 of file coefficient.hpp.

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

virtual

Set the time for internally stored coefficients.

Reimplemented from mfem::Coefficient.

Definition at line 838 of file coefficient.cpp.

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