TPZIntPyram3D Class Reference

Handles the numerical integration for three-dimensional problems using pyramid elements. Numerical Integration. More...

#include <pzquad.h>

Inheritance diagram for TPZIntPyram3D:

Collaboration diagram for TPZIntPyram3D:

Public Types
enum	{ Dim }

Public Member Functions
	TPZIntPyram3D (int OrdK=2)
	TPZIntPyram3D (const TPZIntPyram3D &copy)
TPZIntPyram3D &	operator= (const TPZIntPyram3D &copy)
virtual int	NPoints () const
	Returns number of points for the cubature rule related. More...
virtual void	Point (int ip, TPZVec< REAL > &pos, REAL &w) const
	Returns i-th point at master element and related weight. More...
virtual void	SetOrder (TPZVec< int > &ord, int type=0)
	Sets the order of the cubature rule. More...
virtual void	GetOrder (TPZVec< int > &ord) const
	Gets the order of the integration rule for each dimension of the master element. More...
virtual int	GetMaxOrder () const
	Returns the minimum order to integrate polinomials exactly for all implemented cubature rules. More...
virtual int	Dimension () const
	Returns the dimension of the master element related for the cubature rule. More...
virtual TPZIntPoints *	PrismExtend (int order)
TPZIntPoints *	Clone () const
	Make a clone of the related cubature rule. More...
void	Name (std::string &name) const
	Returns the name of the cubature rule. More...
Public Member Functions inherited from TPZIntPoints
virtual	~TPZIntPoints ()
	Default destructor. More...
	TPZIntPoints ()
	TPZIntPoints (const TPZIntPoints &copy)
TPZIntPoints &	operator= (const TPZIntPoints &copy)
virtual void	SetType (int type, int order)
	Sets the type of gaussian quadrature as Lobatto, Raud or Legendre rule. More...
virtual void	Print (std::ostream &out) const
	Prints information of the cubature rule. More...

Private Attributes
int	fOrdKsi
TPZIntRuleP3D *	fIntKsi

Detailed Description

Handles the numerical integration for three-dimensional problems using pyramid elements. Numerical Integration.

Definition at line 369 of file pzquad.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
Dim

Definition at line 373 of file pzquad.h.

Constructor & Destructor Documentation

TPZIntPyram3D() [1/2]

TPZIntPyram3D::TPZIntPyram3D

(

int

OrdK = 2

)

Definition at line 361 of file pzquad.cpp.

References TPZIntRuleList::GetRuleP3D(), TPZIntRuleList::gIntRuleList, and TPZIntRuleP3D::Order().

TPZIntPyram3D() [2/2]

TPZIntPyram3D::TPZIntPyram3D ( const TPZIntPyram3D &  copy )

inline

Definition at line 375 of file pzquad.h.

Member Function Documentation

Clone()

TPZIntPoints* TPZIntPyram3D::Clone ( ) const

inlinevirtual

Make a clone of the related cubature rule.

Implements TPZIntPoints.

Definition at line 402 of file pzquad.h.

Dimension()

virtual int TPZIntPyram3D::Dimension ( ) const

inlinevirtual

Returns the dimension of the master element related for the cubature rule.

Implements TPZIntPoints.

Definition at line 393 of file pzquad.h.

References TPZInt1d::Dim.

GetMaxOrder()

int TPZIntPyram3D::GetMaxOrder ( ) const

virtual

Returns the minimum order to integrate polinomials exactly for all implemented cubature rules.

Note

To get real maxime order for especific rule call GetRealMaxOrder(), but for Gauss rule 1D the implementation can to compute a cubature rule up to on hundred order.

TPZIntPoints method that returns a coherent maxime order to work It is necessary because now can to be computed rule with integration points up to one thousand.

Reimplemented from TPZIntPoints.

Definition at line 82 of file pzquad.cpp.

References TPZIntRuleP3D::NRULESPYRAMID_ORDER.

GetOrder()

void TPZIntPyram3D::GetOrder ( TPZVec< int > &  ord ) const

virtual

Gets the order of the integration rule for each dimension of the master element.

Parameters

ord	Vector (3d) to get the orders of the polinomial integrated exactly.

Implements TPZIntPoints.

Definition at line 401 of file pzquad.cpp.

Name()

void TPZIntPyram3D::Name ( std::string &  name ) const

inlinevirtual

Returns the name of the cubature rule.

Reimplemented from TPZIntPoints.

Definition at line 408 of file pzquad.h.

NPoints()

int TPZIntPyram3D::NPoints ( ) const

virtual

Returns number of points for the cubature rule related.

Implements TPZIntPoints.

Definition at line 366 of file pzquad.cpp.

References PZError.

operator=()

TPZIntPyram3D& TPZIntPyram3D::operator= ( const TPZIntPyram3D &  copy )

inline

Definition at line 379 of file pzquad.h.

References fIntKsi, fOrdKsi, TPZInt1d::GetMaxOrder(), TPZInt1d::GetOrder(), TPZInt1d::NPoints(), TPZIntPoints::operator=(), TPZInt1d::Point(), and TPZInt1d::SetOrder().

Point()

void TPZIntPyram3D::Point ( int  i, TPZVec< REAL > &  pos, REAL &  w  ) const

virtual

Returns i-th point at master element and related weight.

Parameters

i	Index of the integration point at cubature rule (the sequence is not important)
pos	Vector (3d) to get the coordinates of the point at master element.
w	It gets the weight related with integration point.

Implements TPZIntPoints.

Definition at line 374 of file pzquad.cpp.

References PZError.

PrismExtend()

virtual TPZIntPoints* TPZIntPyram3D::PrismExtend ( int  order )

inlinevirtual

Implements TPZIntPoints.

Definition at line 398 of file pzquad.h.

SetOrder()

void TPZIntPyram3D::SetOrder ( TPZVec< int > &  ord, int  type = 0  )

virtual

Sets the order of the cubature rule.

Parameters

ord	Vector of orders for each dimension, to reach a exactly integration for polinomial corresponding
type	Type of the integration rule, mainly important for 1d rules.

Implements TPZIntPoints.

Definition at line 386 of file pzquad.cpp.

References TPZIntRuleList::GetRuleP3D(), TPZIntRuleList::gIntRuleList, LOGPZ_WARN, TPZIntRuleP3D::NRULESPYRAMID_ORDER, and TPZIntRuleP3D::Order().

Member Data Documentation

fIntKsi

TPZIntRuleP3D* TPZIntPyram3D::fIntKsi

private

Definition at line 371 of file pzquad.h.

Referenced by operator=().

fOrdKsi

int TPZIntPyram3D::fOrdKsi

private

Definition at line 370 of file pzquad.h.

Referenced by operator=().

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

• Integral/pzquad.h
• Integral/pzquad.cpp