/home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Analysis/VertexFit/VertexFit-00-02-78/src/Helix.cxx File Reference

#include <cmath>
#include <cfloat>
#include "VertexFit/Helix.h"
#include "VertexFit/BField.h"

Go to the source code of this file.

Variables
const double	M_PI2 = 2. * M_PI
const double	M_PI4 = 4. * M_PI
const double	M_PI8 = 8. * M_PI

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Variable Documentation

const double M_PI2 = 2. * M_PI

Definition at line 26 of file Helix.cxx.

Referenced by KalFitTrack::chi2_next(), Dedx_Helix::Dedx_Helix(), Dedx_Helix::delApDelA(), Ext_Helix::delApDelA(), Helix::delApDelA(), KalmanFit::Helix::delApDelA(), VFHelix::delApDelA(), Ext_Helix::Ext_Helix(), Helix::Helix(), KalmanFit::Helix::Helix(), Dedx_Helix::pivot(), Ext_Helix::pivot(), Helix::pivot(), KalmanFit::Helix::pivot(), VFHelix::pivot(), KalFitTrack::pivot_numf(), KalFitTrack::radius_numf(), and VFHelix::VFHelix().

const double M_PI4 = 4. * M_PI

Definition at line 29 of file Helix.cxx.

Referenced by KalFitTrack::chi2_next(), Dedx_Helix::Dedx_Helix(), Ext_Helix::Ext_Helix(), Helix::Helix(), KalmanFit::Helix::Helix(), Dedx_Helix::pivot(), Ext_Helix::pivot(), Helix::pivot(), KalmanFit::Helix::pivot(), VFHelix::pivot(), KalFitTrack::pivot_numf(), KalFitTrack::radius_numf(), and VFHelix::VFHelix().

const double M_PI8 = 8. * M_PI

Definition at line 32 of file Helix.cxx.

Referenced by Dedx_Helix::delApDelA(), Ext_Helix::delApDelA(), Helix::delApDelA(), KalmanFit::Helix::delApDelA(), VFHelix::delApDelA(), Dedx_Helix::pivot(), Ext_Helix::pivot(), Helix::pivot(), KalmanFit::Helix::pivot(), VFHelix::pivot(), and KalFitTrack::pivot_numf().

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