#include <mesh-optimizer.hpp>

Inheritance diagram for HessianCoefficient:

Collaboration diagram for HessianCoefficient:

Public Member Functions
	HessianCoefficient (int dim, int metric_id)

void	Eval (DenseMatrix &K, ElementTransformation &T, const IntegrationPoint &ip) override
	Evaluate the matrix coefficient in the element described by T at the point ip, storing the result in K.

void	EvalGrad (DenseMatrix &K, ElementTransformation &T, const IntegrationPoint &ip, int comp) override
	Evaluate the derivative of the matrix coefficient with respect to comp in the element described by T at the point ip, storing the result in K.

Public Member Functions inherited from mfem::TMOPMatrixCoefficient
	TMOPMatrixCoefficient (int dim)

virtual	~TMOPMatrixCoefficient ()

Public Member Functions inherited from mfem::MatrixCoefficient
	MatrixCoefficient (int dim, bool symm=false)
	Construct a dim x dim matrix coefficient.

	MatrixCoefficient (int h, int w, bool symm=false)
	Construct a h x w matrix coefficient.

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

real_t	GetTime ()
	Get the time for time dependent coefficients.

int	GetHeight () const
	Get the height of the matrix.

int	GetWidth () const
	Get the width of the matrix.

int	GetVDim () const
	For backward compatibility get the width of the matrix.

bool	IsSymmetric () const

virtual void	Project (QuadratureFunction &qf, bool transpose=false)
	Fill the QuadratureFunction qf by evaluating the coefficient at the quadrature points. The matrix will be transposed or not according to the boolean argument transpose.

virtual void	EvalSymmetric (Vector &K, ElementTransformation &T, const IntegrationPoint &ip)
	(DEPRECATED) Evaluate a symmetric matrix coefficient.

virtual	~MatrixCoefficient ()

Additional Inherited Members
Protected Attributes inherited from mfem::MatrixCoefficient
int	height

int	width

real_t	time

bool	symmetric

Detailed Description

Definition at line 182 of file mesh-optimizer.hpp.

Constructor & Destructor Documentation

◆ HessianCoefficient()

HessianCoefficient::HessianCoefficient	(	int	dim,
		int	metric_id )

inline

Definition at line 188 of file mesh-optimizer.hpp.

Member Function Documentation

◆ Eval()

void HessianCoefficient::Eval	(	DenseMatrix &	K,
		ElementTransformation &	T,
		const IntegrationPoint &	ip )

inlineoverridevirtual

Evaluate the matrix coefficient in the element described by T at the point ip, storing the result in K.

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).

Implements mfem::MatrixCoefficient.

Definition at line 191 of file mesh-optimizer.hpp.

◆ EvalGrad()

void HessianCoefficient::EvalGrad	(	DenseMatrix &	K,
		ElementTransformation &	T,
		const IntegrationPoint &	ip,
		int	comp )

inlineoverridevirtual

Evaluate the derivative of the matrix coefficient with respect to comp in the element described by T at the point ip, storing the result in K.

Implements mfem::TMOPMatrixCoefficient.

Definition at line 258 of file mesh-optimizer.hpp.

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

miniapps/meshing/mesh-optimizer.hpp