TQuadFormula1D Class Reference

#include <QuadFormula1D.h>

Inheritance diagram for TQuadFormula1D:

Collaboration diagram for TQuadFormula1D:

Public Member Functions
	TQuadFormula1D ()
	TQuadFormula1D (int n_points, double *weights, double *xi, int acc)
virtual double *	GetCoords (int i)
void	GetFormulaData (int &n_points, double *&weights, double *&xi)
int	GetAccuracy ()
void	Gauss1 ()
void	Gauss2 ()
void	Gauss3 ()
void	Gauss4 ()
void	Gauss5 ()
void	Gauss6 ()
void	Gauss7 ()
void	Gauss8 ()
void	Gauss9 ()
void	Gauss10 ()
void	Gauss11 ()
void	Gauss12 ()
void	Gauss2W1 ()
void	Gauss4W1 ()
void	Gauss6W1 ()
void	Gauss8W1 ()
void	Gauss16W2 ()
	~TQuadFormula1D ()
Public Member Functions inherited from TQuadFormula
int	GetN_QuadPoints ()
double *	GetWeights ()

Protected Member Functions
void	InitObject (int n, double *w, double *xi, int acc)
Protected Member Functions inherited from TQuadFormula
	TQuadFormula ()

Protected Attributes
double *	Xi
Protected Attributes inherited from TQuadFormula
int	N_QuadPoints
double *	Weights
int	Accuracy

Friends
std::ostream &	operator<< (std::ostream &s, TQuadFormula1D *qf)

Detailed Description

quadrature formula for a 1D integral

Constructor & Destructor Documentation

TQuadFormula1D::TQuadFormula1D

(

)

constructor

TQuadFormula1D::TQuadFormula1D	(	int	n_points,
		double *	weights,
		double *	xi,
		int	acc
	)

constructor

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TQuadFormula1D::~TQuadFormula1D

(

)

destructor

Member Function Documentation

void TQuadFormula1D::Gauss1

(

)

1-Point-Gauss

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void TQuadFormula1D::Gauss10

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)

10-Points-Gauss

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void TQuadFormula1D::Gauss11

(

)

11-Points-Gauss

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void TQuadFormula1D::Gauss12

(

)

12-Points-Gauss

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void TQuadFormula1D::Gauss16W2

(

)

16-Points-Gauss for strongly singular integral of order O(1/x) on the interval [-1;1]

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void TQuadFormula1D::Gauss2

(

)

2-Points-Gauss

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void TQuadFormula1D::Gauss2W1

(

)

2-Points-Gauss with ln(1/x) as the weighting function on the interval [0;1]

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void TQuadFormula1D::Gauss3

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)

3-Points-Gauss

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void TQuadFormula1D::Gauss4

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)

4-Points-Gauss

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void TQuadFormula1D::Gauss4W1

(

)

4-Points-Gauss with ln(1/x) as the weighting function on the interval [0;1]

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void TQuadFormula1D::Gauss5

(

)

5-Points-Gauss

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void TQuadFormula1D::Gauss6

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)

6-Points-Gauss

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void TQuadFormula1D::Gauss6W1

(

)

6-Points-Gauss with ln(1/x) as the weighting function on the interval [0;1]

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void TQuadFormula1D::Gauss7

(

)

7-Points-Gauss

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void TQuadFormula1D::Gauss8

(

)

8-Points-Gauss

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void TQuadFormula1D::Gauss8W1

(

)

8-Points-Gauss with ln(1/x) as the weighting function on the interval [0;1]

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void TQuadFormula1D::Gauss9

(

)

9-Points-Gauss

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int TQuadFormula1D::GetAccuracy ( )

inline

return accuracy of this formula

double * TQuadFormula1D::GetCoords ( int  i )

virtual

return coordinates of the formula

Reimplemented from TQuadFormula.

void TQuadFormula1D::GetFormulaData	(	int &	n_points,
		double *&	weights,
		double *&	xi
	)

return all data of the quadrature formula

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void TQuadFormula1D::InitObject ( int  n, double *  w, double *  xi, int  acc  )

protected

This is a private method for initializing the data structure

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Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  s, TQuadFormula1D *  qf  )

friend

print information on this formula

Member Data Documentation

double* TQuadFormula1D::Xi

protected

coordinates in [0,1] for the formula

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

• include/QuadFormulas/QuadFormula1D.h
• src/QuadFormulas/QuadFormula1D.C