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10 #include <Math/Vector3D.h>
12 #include <TGraph2DErrors.h>
14 #include <TPolyLine3D.h>
24 int DoFit(TGraph2DErrors*
gr,
double pStart[]);
27 double distance2(
double x,
double y,
double z,
double* p);
35 void line(
double t,
double* p,
double&
x,
double&
y,
double& z);
44 static TGraph2DErrors*
fgr;
static void minuitFunction(int &nDim, double *gout, double &result, double par[], int flg)
double myFunction(double)
static TGraph2DErrors * fgr
void line(double t, double *p, double &x, double &y, double &z)
static LKFMinuit * fInstance
double distance2err(double x, double y, double z, double ex, double ey, double ez, double *p)
int DoFit(TGraph2DErrors *gr, double pStart[])
double distance2(double x, double y, double z, double *p)
static LKFMinuit * Instance()
double SumDistance2(double par[])