Inheritance diagram for mfem::ShiftedFunctionCoefficient:

Collaboration diagram for mfem::ShiftedFunctionCoefficient:

Public Member Functions
	ShiftedFunctionCoefficient (std::function< double(const Vector &v)> F)

	ShiftedFunctionCoefficient (double constant_)

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

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

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

virtual void	SetTime (double t)
	Set the time for time dependent coefficients. More...

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 ()

Protected Attributes
std::function< double(const Vector &)>	Function

double	constant = 0.0

bool	constantcoefficient

Protected Attributes inherited from mfem::Coefficient
double	time

Detailed Description

ShiftedFunctionCoefficient, similar to FunctionCoefficient, but also takes into account a displacement vector if specified.

Definition at line 23 of file sbm_solver.hpp.

Constructor & Destructor Documentation

mfem::ShiftedFunctionCoefficient::ShiftedFunctionCoefficient ( std::function< double(const Vector &v)> F )

inline

Definition at line 31 of file sbm_solver.hpp.

mfem::ShiftedFunctionCoefficient::ShiftedFunctionCoefficient ( double constant_ )

inline

Definition at line 33 of file sbm_solver.hpp.

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

inlinevirtual

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 36 of file sbm_solver.hpp.

double mfem::ShiftedFunctionCoefficient::Eval	(	ElementTransformation &	T,
		const IntegrationPoint &	ip,
		const Vector &	D
	)

Evaluate the coefficient at ip + D.

Definition at line 17 of file sbm_solver.cpp.

double mfem::ShiftedFunctionCoefficient::constant = 0.0

protected

Definition at line 27 of file sbm_solver.hpp.

bool mfem::ShiftedFunctionCoefficient::constantcoefficient

protected

Definition at line 28 of file sbm_solver.hpp.

std::function<double(const Vector &)> mfem::ShiftedFunctionCoefficient::Function

protected

Definition at line 26 of file sbm_solver.hpp.

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