itk::fem::GaussIntegrate Class Reference

#include <itkFEMUtility.h>

List of all members.

Public Member Functions
double	Integrate (double(*f)(double), double a, double b, int n=3)
Static Public Attributes
static const double	one
static const double	two
static const double	w [110]
static const double	z [110]
static const double	zero

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Detailed Description

Use the Gauss-Legendre formula to perform integration.

Numerical integration (Gauss-Legendre formula). Integrates function f(x) from x=a to x=b in n points.

Definition at line 45 of file itkFEMUtility.h.

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Member Function Documentation

double itk::fem::GaussIntegrate::Integrate	(	double(*)(double)	f,
		double	a,
		double	b,
		int	n = 3
	)

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Member Data Documentation

const double itk::fem::GaussIntegrate::one [static]

Definition at line 49 of file itkFEMUtility.h.

const double itk::fem::GaussIntegrate::two [static]

Definition at line 50 of file itkFEMUtility.h.

const double itk::fem::GaussIntegrate::w[110] [static]

Definition at line 52 of file itkFEMUtility.h.

const double itk::fem::GaussIntegrate::z[110] [static]

Definition at line 51 of file itkFEMUtility.h.

const double itk::fem::GaussIntegrate::zero [static]

Definition at line 48 of file itkFEMUtility.h.

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

• itkFEMUtility.h