#include "KalFitAlg/helix/Helix.h"
#include "CLHEP/Geometry/Point3D.h"
#include "CLHEP/Matrix/Vector.h"
#include <string>

Functions
void	CgemSegmentFun::GetHelixVarBeforeFit (int charge, double &d0, double &phi0, double &omega, double &z0, double &tanl)

void	CgemSegmentFun::GetChisqF (CLHEP::HepVector trkpar, HepPoint3D pivot, double &chisq)

double	CgemSegmentFun::IntersectCylinder (double r, KalmanFit::Helix helix)

void	CgemSegmentFun::fcnTrk (int &npar, double gin, double &f, double par, int iflag)

double	CgemSegmentFun::fLadder (double x, double delta_phi)

double	CgemSegmentFun::fGauss (double x, double mean, double sigma)

void	CgemSegmentFun::GetLikelihoodF (CLHEP::HepVector trkpar, HepPoint3D pivot, double &chisq)

double	CgemSegmentFun::GetKappaAfterFit (int charge, double *rec_phi)

HepVector	CgemSegmentFun::CalculateHelix (CLHEP::HepVector trkpar, HepPoint3D pivot)

HepSymMatrix	CgemSegmentFun::InvC (int iLayer)

bool	CgemSegmentFun::DetSquareMatrix (HepMatrix m, double &det)

double	CgemSegmentFun::detA (double arcs[10][10], int n)

bool	CgemSegmentFun::GetMatrixInverse (double src[10][10], int n, double des[10][10])

void	CgemSegmentFun::getAStart (double arcs[10][10], int n, double ans[10][10])

bool	CgemSegmentFun::InverseSymMatrix (HepSymMatrix m, HepSymMatrix &m_inv)

Namespaces

Functions