quad.h File Reference

#include <mitsuba/mitsuba.h>
#include <boost/function.hpp>

Go to the source code of this file.

Classes
class	mitsuba::GaussLobattoIntegrator
	Computes the integral of a one-dimensional function using adaptive Gauss-Lobatto quadrature. More...
class	mitsuba::NDIntegrator
	Adaptively computes the integral of a multidimensional function using either a Gauss-Kronod (1D) or a Genz-Malik (>1D) cubature rule. More...

Namespaces
	mitsuba

Macros
#define	__MITSUBA_CORE_QUAD_H_

Functions
Basic tools for non-adaptive quadrature
float	mitsuba::legendreP (int l, float x)
	Evaluate the l-th Legendre polynomial using recurrence (single precision) More...
double	mitsuba::legendreP (int l, double x)
	Evaluate the l-th Legendre polynomial using recurrence (double precision) More...
float	mitsuba::legendreP (int l, int m, float x)
	Evaluate an associated Legendre polynomial using recurrence (single precision) More...
double	mitsuba::legendreP (int l, int m, double x)
	Evaluate an associated Legendre polynomial using recurrence (double precision) More...
std::pair< float, float >	mitsuba::legendrePD (int l, float x)
	Evaluate the l-th Legendre polynomial and its derivative using recurrence (single precision) More...
std::pair< double, double >	mitsuba::legendrePD (int l, double x)
	Evaluate the l-th Legendre polynomial and its derivative using recurrence (double precision) More...
void	mitsuba::gaussLegendre (int n, Float *nodes, Float *weights)
	Computes the nodes and weights of a Gauss-Legendre quadrature (aka "Gaussian quadrature") rule with the given number of evaluations. More...
void	mitsuba::gaussLobatto (int n, Float *nodes, Float *weights)
	Computes the nodes and weights of a Gauss-Lobatto quadrature rule with the given number of evaluations. More...

Macro Definition Documentation

#define __MITSUBA_CORE_QUAD_H_