TrkFitFun.h File Reference

#include <string>
#include <vector>

Go to the source code of this file.

Namespaces
namespace	TrkFitFun

Functions
void	TrkFitFun::expd (double veca[3], double vecb[3], double val[3])
int	TrkFitFun::dist2Line (double sta[3], double stb[3], double veca[3], double vecb[3], double &d, double xyz_a[3], double xyz_b[3], int fgZcal=1)
double	TrkFitFun::docaHelixWire (double trkpar[], double wirest[], double wirev[], double &zwire, double zini)
bool	TrkFitFun::getDoca (double trkpar[], double wpos[], double &doca, double whitPos[], double zini)
	doca: distance of closest approach.
double	TrkFitFun::getPhiIni (double trkpar[], double rLayer, double pos[])
bool	TrkFitFun::getDeriLoc (int ipar, double helix[], double &deri, double wpos[], double zini)

Variables
int	TrkFitFun::gNiter
const double	TrkFitFun::CC = 2.99792458E10
const double	TrkFitFun::PI = 3.141592653
const double	TrkFitFun::PI2 = 6.283185307
const double	TrkFitFun::HFPI = 1.570796327
double	TrkFitFun::BFIELD
const int	TrkFitFun::NTRKPAR = 5
const int	TrkFitFun::gNsamLC = 5
const double	TrkFitFun::gStepLC [5] = {0.0001, 0.0001, 0.00001, 0.0001, 0.0001}