nf_integration.h File Reference

#include <nf_utilities.h>
#include <nf_Legendre.h>

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Macros
#define	nf_GnG_adaptiveQuadrature_MaxMaxDepth   20

Typedefs
typedef nfu_status(*	nf_GnG_adaptiveQuadrature_callback )(nf_Legendre_GaussianQuadrature_callback integrandFunction, void *argList, double x1, double x2, double *integral)

Functions
nfu_status	nf_GnG_adaptiveQuadrature (nf_GnG_adaptiveQuadrature_callback quadratureFunction, nf_Legendre_GaussianQuadrature_callback integrandFunction, void *argList, double x1, double x2, int maxDepth, double tolerance, double *integral, long *evaluations)

Macro Definition Documentation

#define nf_GnG_adaptiveQuadrature_MaxMaxDepth   20

Definition at line 17 of file nf_integration.h.

View newest version in sPHENIX GitHub at line 17 of file nf_integration.h

Referenced by nf_GnG_adaptiveQuadrature().

Typedef Documentation

typedef nfu_status(* nf_GnG_adaptiveQuadrature_callback)(nf_Legendre_GaussianQuadrature_callback integrandFunction, void *argList, double x1, double x2, double *integral)

Definition at line 19 of file nf_integration.h.

View newest version in sPHENIX GitHub at line 19 of file nf_integration.h

Function Documentation

nfu_status nf_GnG_adaptiveQuadrature	(	nf_GnG_adaptiveQuadrature_callback	quadratureFunction,
		nf_Legendre_GaussianQuadrature_callback	integrandFunction,
		void *	argList,
		double	x1,
		double	x2,
		int	maxDepth,
		double	tolerance,
		double *	integral,
		long *	evaluations
	)

Definition at line 31 of file nf_GnG_adaptiveQuadrature.cc.

View newest version in sPHENIX GitHub at line 31 of file nf_GnG_adaptiveQuadrature.cc

References DBL_EPSILON, nf_GnG_adaptiveQuadrature_info_s::estimate, nf_GnG_adaptiveQuadrature_info_s::evaluations, initialPoints, nf_GnG_adaptiveQuadrature2(), nf_GnG_adaptiveQuadrature_MaxMaxDepth, nfu_Okay, numberOfInitialPoints, nf_GnG_adaptiveQuadrature_info_s::status, x1, and y1.

Referenced by ptwXY_integrateWithFunction().

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