Scalar coefficient defined as the determinant of a matrix coefficient. More...

Inheritance diagram for mfem::DeterminantCoefficient:

Collaboration diagram for mfem::DeterminantCoefficient:

Public Member Functions
	DeterminantCoefficient (MatrixCoefficient &A)
	Construct with the matrix. More...

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

void	SetACoef (MatrixCoefficient &A)
	Reset the matrix coefficient. More...

MatrixCoefficient *	GetACoef () const
	Return the matrix coefficient. More...

virtual double	Eval (ElementTransformation &T, const IntegrationPoint &ip)
	Evaluate the determinant 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 void	Project (QuadratureFunction &qf)
	Fill the QuadratureFunction qf by evaluating the coefficient at the quadrature points. More...

virtual	~Coefficient ()

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

Detailed Description

Scalar coefficient defined as the determinant of a matrix coefficient.

Definition at line 1740 of file coefficient.hpp.

Constructor & Destructor Documentation

mfem::DeterminantCoefficient::DeterminantCoefficient ( MatrixCoefficient & A )

Construct with the matrix.

Definition at line 1023 of file coefficient.cpp.

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

virtual

Evaluate the determinant coefficient at ip.

Definition at line 1037 of file coefficient.cpp.

MatrixCoefficient* mfem::DeterminantCoefficient::GetACoef ( ) const

inline

Return the matrix coefficient.

Definition at line 1757 of file coefficient.hpp.

void mfem::DeterminantCoefficient::SetACoef ( MatrixCoefficient & A )

inline

Reset the matrix coefficient.

Definition at line 1755 of file coefficient.hpp.

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

virtual

Set the time for internally stored coefficients.

Reimplemented from mfem::Coefficient.

Definition at line 1031 of file coefficient.cpp.

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