TPZMathTools Class Reference

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#include <tpzmathtools.h>

Public Member Functions
	TPZMathTools ()
	~TPZMathTools ()
void	JacobianConv (TPZGeoEl &Object, TPZVec< REAL > StartPoint)
void	JacobianConv (TPZGeoElSide &Object, TPZVec< REAL > StartPoint)
void	JacobianConv (TPZFMatrix< REAL > &jacobian, TPZVec< REAL > StartPoint)
REAL	IntegrateFunction (void(func)(const TPZVec< REAL > &coord, REAL &result), TPZGeoEl *Geo)

Static Public Member Functions
static void	Function (const TPZVec< REAL > &x, REAL &fx)
	Type in Function method (.cpp arquive) the function to be integrated. More...

Detailed Description

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Author

Paulo Cesar de Alvarenga Lucci (Caju)

Since

2007

Definition at line 16 of file tpzmathtools.h.

Constructor & Destructor Documentation

TPZMathTools()

TPZMathTools::TPZMathTools

(

)

Definition at line 11 of file tpzmathtools.cpp.

~TPZMathTools()

TPZMathTools::~TPZMathTools

(

)

Definition at line 16 of file tpzmathtools.cpp.

Member Function Documentation

Function()

void TPZMathTools::Function ( const TPZVec< REAL > &  x, REAL &  fx  )

static

Type in Function method (.cpp arquive) the function to be integrated.

Definition at line 373 of file tpzmathtools.cpp.

References atan, cos(), and pow().

IntegrateFunction()

REAL TPZMathTools::IntegrateFunction	(	void(func)(const TPZVec< REAL > &coord, REAL &result)	,
		TPZGeoEl *	Geo
	)

Definition at line 383 of file tpzmathtools.cpp.

References TPZGeoEl::CreateSideIntegrationRule(), TPZGeoEl::Dimension(), fabs, TPZIntPoints::GetMaxOrder(), TPZGeoEl::Jacobian(), TPZIntPoints::NPoints(), TPZGeoEl::NSides(), TPZIntPoints::Point(), TPZIntPoints::SetOrder(), and TPZGeoEl::X().

JacobianConv() [1/3]

void TPZMathTools::JacobianConv	(	TPZGeoEl &	Object,
		TPZVec< REAL >	StartPoint
	)

Avaliate the Jacobian by Obtained Convergence Order

Definition at line 21 of file tpzmathtools.cpp.

References TPZGeoEl::Dimension(), error(), TPZFMatrix< TVar >::GetVal(), TPZGeoEl::Jacobian(), log, sqrt, and TPZGeoEl::X().

JacobianConv() [2/3]

void TPZMathTools::JacobianConv	(	TPZGeoElSide &	Object,
		TPZVec< REAL >	StartPoint
	)

Avaliate the Jacobian by Obtained Convergence Order

Definition at line 232 of file tpzmathtools.cpp.

References TPZGeoElSide::Dimension(), error(), TPZFMatrix< TVar >::GetVal(), TPZGeoElSide::Jacobian(), log, sqrt, and TPZGeoElSide::X().

JacobianConv() [3/3]

void TPZMathTools::JacobianConv	(	TPZFMatrix< REAL > &	jacobian,
		TPZVec< REAL >	StartPoint
	)

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

• SpecialMaps/tpzmathtools.h
• SpecialMaps/tpzmathtools.cpp