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itk::fem::GaussIntegrate Class Reference

Use the Gauss-Legendre formula to perform integration. More...

#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

const double zero
const double one
const double two
const double z [110]
const double w [110]


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.


Member Function Documentation

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


Member Data Documentation

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

Definition at line 48 of file itkFEMUtility.h.

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

Definition at line 49 of file itkFEMUtility.h.

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

Definition at line 51 of file itkFEMUtility.h.

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

Definition at line 50 of file itkFEMUtility.h.

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

Definition at line 47 of file itkFEMUtility.h.


The documentation for this class was generated from the following file:
Generated at Sun Apr 1 03:23:43 2007 for ITK by doxygen 1.3.8 written by Dimitri van Heesch, © 1997-2000