class that derived from abstract class feMat RHS computation of the weak formulation More...

#include <feVector.h>

Inheritance diagram for feVector< T >:

Collaboration diagram for feVector< T >:

Public Member Functions
	feVector (ot::DA *da, unsigned int dof=1)
	constructs an FEM stiffness matrix class. More...

virtual void	computeVec (const VECType in, VECType out, double scale=1.0)
	Evaluates the RHS of the PDE at specific points (for example evaluation at the quadrature points) More...

virtual void	elementalComputVec (const VECType in, VECType out, double *coords=NULL, double scale=1.0)=0
	evalVec for the elemental vec More...

T &	asLeaf ()

bool	preComputeVec (const VECType in, VECType out, double scale=1.0)

bool	postComputeVec (const VECType in, VECType out, double scale=1.0)

bool	preEvalVec (const VECType in, VECType out, double scale=1.0)

bool	postEvalVec (const VECType in, VECType out, double scale=1.0)

Public Member Functions inherited from feVec
	feVec (ot::DA *da)
	: feVec constructor More...

	~feVec ()
	deconstructor

void	setProblemDimensions (const Point &pt_min, const Point &pt_max)
	set the problem dimension

virtual void	setPlaceholder (const double *v)

Protected Attributes
unsigned int	m_uiDof
	number of unknowns

VECType *	m_uiEleVecIn
	element nodal vec in

VECType *	m_uiEleVecOut

double *	m_uiEleCoords

Protected Attributes inherited from feVec
ot::DA *	m_uiOctDA
	: pointer to OCT DA

ot::DAType	m_uiDaType
	: type of the DA

Point	m_uiPtMin
	problem domain min point

Point	m_uiPtMax
	problem domain max point

Detailed Description

template<typename T>
class feVector< T >

class that derived from abstract class feMat RHS computation of the weak formulation

Constructor & Destructor Documentation

◆ feVector()

template<typename T >

feVector< T >::feVector	(	ot::DA *	da,
		unsigned int	dof = `1`
	)

constructs an FEM stiffness matrix class.

Parameters

[in] da octree DA

Member Function Documentation

◆ computeVec()

template<typename T >

void feVector< T >::computeVec	(	const VECType *	in,
		VECType *	out,
		double	scale = `1.0`
	)

virtual

Evaluates the RHS of the PDE at specific points (for example evaluation at the quadrature points)

Parameters

[out]	out	: function evaluated at specific points. Evaluates the right hand side of the weak formulations. Typically the mass matrix multiplied with the load function.
[in]	in	Input vector (f)
[out]	out	: Output vector (Mf)

Implements feVec.

◆ elementalComputVec()

template<typename T>

virtual void feVector< T >::elementalComputVec	(	const VECType *	in,
		VECType *	out,
		double *	coords = `NULL`,
		double	scale = `1.0`
	)

pure virtual

evalVec for the elemental vec

elemental compute vec which evaluate the elemental RHS of the weak formulation

Implemented in HeatEq::HeatVec.

Member Data Documentation

◆ m_uiEleCoords

template<typename T>

double* feVector< T >::m_uiEleCoords

protected

elemental coordinates

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

FEM/include/feVector.h

Public Member Functions

Protected Attributes