DHelicalFit.cc File Reference

#include <iostream>
#include <algorithm>
#include <cmath>
#include "DANA/DApplication.h"
#include <TDecompLU.h>
#include <math.h>
#include "DHelicalFit.h"

Go to the source code of this file.

Classes
class	DHFHitLessThanZ

Macros
#define	qBr2p   0.003
#define	ONE_THIRD   0.33333333333333333
#define	SQRT3   1.73205080756887719
#define	EPS   1e-8
#define	M_TWO_PI   6.28318530717958647692

Functions
bool	DHFHitLessThanZ_C (DHFHit_t *const &a, DHFHit_t *const &b)
bool	RiemannFit_hit_cmp (DHFHit_t *a, DHFHit_t *b)
bool	DHFProjection_cmp (const DHFProjection_t &a, const DHFProjection_t &b)

Macro Definition Documentation

#define EPS   1e-8

Definition at line 19 of file DHelicalFit.cc.

Referenced by DHelicalFit::FitLineRiemann().

#define M_TWO_PI   6.28318530717958647692

Definition at line 21 of file DHelicalFit.cc.

Referenced by DHelicalFit::FillTrackParams(), DHelicalFit::FitCircle(), DHelicalFit::FitCircleRiemann(), DHelicalFit::FitCircleStraightTrack(), and DHelicalFit::GuessChargeFromCircleFit().

#define ONE_THIRD   0.33333333333333333

Definition at line 17 of file DHelicalFit.cc.

Referenced by DHelicalFit::FitCircleRiemann().

#define qBr2p   0.003

Definition at line 15 of file DHelicalFit.cc.

Referenced by DTrackFitterKalmanSIMD::CalcDeriv(), DTrackFitterKalmanSIMD::CalcDerivAndJacobian(), DTrackFitterKalmanSIMD::FastStep(), DTrackFitterKalmanSIMD::KalmanCentral(), DTrackFitterKalmanSIMD_ALT1::KalmanForward(), DTrackFitterKalmanSIMD::KalmanForward(), DTrackFitterKalmanSIMD::KalmanForwardCDC(), DTrackFitterKalmanSIMD::KalmanLoop(), DTrackFitterKalmanSIMD::StepJacobian(), and DTrackFitterKalmanSIMD::StepStateAndCovariance().

#define SQRT3   1.73205080756887719

Definition at line 18 of file DHelicalFit.cc.

Referenced by DHelicalFit::FitCircleRiemann().

Function Documentation

bool DHFHitLessThanZ_C ( DHFHit_t *const &  a, DHFHit_t *const &  b  )

inline

Definition at line 32 of file DHelicalFit.cc.

References DHFHit_t::z.

Referenced by DHelicalFit::FitLine_FixedZvertex(), and DHelicalFit::FitTrack().

bool DHFProjection_cmp	(	const DHFProjection_t &	a,
		const DHFProjection_t &	b
	)

Definition at line 39 of file DHelicalFit.cc.

References DHFProjection_t::xy, and DHFProjection_t::z.

Referenced by DHelicalFit::FitLineRiemann().

bool RiemannFit_hit_cmp ( DHFHit_t *  a, DHFHit_t *  b  )

inline

Definition at line 35 of file DHelicalFit.cc.

References DHFHit_t::z.

Referenced by DHelicalFit::FitCircleRiemann().