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mocchiut |
1.1 |
/** |
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* \file TrkLevel2.cpp |
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* \author Elena Vannuccini |
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*/ |
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#include <TrkLevel2.h> |
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#include <iostream> |
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using namespace std; |
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//...................................... |
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// F77 routines |
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//...................................... |
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extern "C" { |
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void dotrack_(int*, double*, double*, double*, double*, int*); |
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pam-fi |
1.2 |
void dotrack2_(int*, double*, double*, double*, double*,double*, double*, double*,int*); |
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mocchiut |
1.1 |
int readb_(const char*); |
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} |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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TrkTrack::TrkTrack(){ |
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image = 0; |
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chi2 = 0; |
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for(int it1=0;it1<5;it1++){ |
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al[it1] = 0; |
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for(int it2=0;it2<5;it2++) |
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coval[it1][it2] = 0; |
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}; |
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for(int ip=0;ip<6;ip++){ |
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xgood[ip] = 0; |
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ygood[ip] = 0; |
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xm[ip] = 0; |
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ym[ip] = 0; |
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zm[ip] = 0; |
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resx[ip] = 0; |
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resy[ip] = 0; |
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xv[ip] = 0; |
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yv[ip] = 0; |
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zv[ip] = 0; |
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axv[ip] = 0; |
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ayv[ip] = 0; |
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dedx_x[ip] = 0; |
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dedx_y[ip] = 0; |
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}; |
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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TrkTrack::TrkTrack(const TrkTrack& t){ |
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image = t.image; |
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chi2 = t.chi2; |
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for(int it1=0;it1<5;it1++){ |
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al[it1] = t.al[it1]; |
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for(int it2=0;it2<5;it2++) |
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coval[it1][it2] = t.coval[it1][it2]; |
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}; |
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for(int ip=0;ip<6;ip++){ |
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xgood[ip] = t.xgood[ip]; |
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ygood[ip] = t.ygood[ip]; |
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xm[ip] = t.xm[ip]; |
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ym[ip] = t.ym[ip]; |
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zm[ip] = t.zm[ip]; |
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resx[ip] = t.resx[ip]; |
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resy[ip] = t.resy[ip]; |
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xv[ip] = t.xv[ip]; |
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yv[ip] = t.yv[ip]; |
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zv[ip] = t.zv[ip]; |
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axv[ip] = t.axv[ip]; |
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ayv[ip] = t.ayv[ip]; |
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dedx_x[ip] = t.dedx_x[ip]; |
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dedx_y[ip] = t.dedx_y[ip]; |
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}; |
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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/** |
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* Evaluates the trajectory in the apparatus associated to the track. |
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* It integrates the equations of motion in the magnetic field. The magnetic field should be previously loaded ( by calling TrkLevel2::LoadField() ), otherwise an error message is returned. |
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* @param t pointer to an object of the class Trajectory, |
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* which z coordinates should be previously initialized by calling the proper constructor ( Trajectory::Trajectory(int n, float* zin) ). |
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* @return error flag. |
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*/ |
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int TrkTrack::DoTrack(Trajectory* t){ |
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double *dxout = new double[t->npoint]; |
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double *dyout = new double[t->npoint]; |
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double *dzin = new double[t->npoint]; |
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double dal[5]; |
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int ifail = 0; |
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for (int i=0; i<5; i++) dal[i] = (double)al[i]; |
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for (int i=0; i<t->npoint; i++) dzin[i] = (double)t->z[i]; |
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dotrack_(&(t->npoint),dzin,dxout,dyout,dal,&ifail); |
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for (int i=0; i<t->npoint; i++){ |
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t->x[i] = (float)*dxout++; |
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t->y[i] = (float)*dyout++; |
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} |
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// delete [] dxout; |
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// delete [] dyout; |
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// delete [] dzin; |
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return ifail; |
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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pam-fi |
1.2 |
/** |
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* Evaluates the trajectory in the apparatus associated to the track. |
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* It integrates the equations of motion in the magnetic field. The magnetic field should be previously loaded ( by calling TrkLevel2::LoadField() ), otherwise an error message is returned. |
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* @param t pointer to an object of the class Trajectory, |
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* which z coordinates should be previously initialized by calling the proper constructor ( Trajectory::Trajectory(int n, float* zin) ). |
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* @return error flag. |
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*/ |
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int TrkTrack::DoTrack2(Trajectory* t){ |
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double *dxout = new double[t->npoint]; |
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double *dyout = new double[t->npoint]; |
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double *dthxout = new double[t->npoint]; |
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double *dthyout = new double[t->npoint]; |
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double *dtlout = new double[t->npoint]; |
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double *dzin = new double[t->npoint]; |
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double dal[5]; |
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int ifail = 0; |
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for (int i=0; i<5; i++) dal[i] = (double)al[i]; |
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for (int i=0; i<t->npoint; i++) dzin[i] = (double)t->z[i]; |
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dotrack2_(&(t->npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail); |
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for (int i=0; i<t->npoint; i++){ |
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t->x[i] = (float)*dxout++; |
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t->y[i] = (float)*dyout++; |
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t->thx[i] = (float)*dthxout++; |
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t->thy[i] = (float)*dthyout++; |
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t->tl[i] = (float)*dtlout++; |
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} |
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// delete [] dxout; |
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// delete [] dyout; |
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// delete [] dzin; |
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return ifail; |
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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mocchiut |
1.1 |
//float TrkTrack::BdL(){ |
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//}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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Float_t TrkTrack::GetRigidity(){ |
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Float_t rig=0; |
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if(chi2>0)rig=1./al[4]; |
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if(rig<0) rig=-rig; |
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return rig; |
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}; |
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// |
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Float_t TrkTrack::GetDeflection(){ |
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Float_t def=0; |
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if(chi2>0)def=al[4]; |
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return def; |
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}; |
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// |
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Float_t TrkTrack::GetDEDX(){ |
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Float_t dedx=0; |
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for(Int_t i=0; i<6; i++)dedx+=dedx_x[i]*xgood[i]+dedx_y[i]*ygood[i]; |
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dedx = dedx/(this->GetNX()+this->GetNY()); |
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return dedx; |
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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void TrkTrack::Dump(){ |
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cout << endl << "========== Track " ; |
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cout << endl << "al : "; for(int i=0; i<5; i++)cout << al[i] << " "; |
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cout << endl << "chi^2 : "<< chi2; |
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cout << endl << "xgood : "; for(int i=0; i<6; i++)cout << xgood[i] ; |
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cout << endl << "ygood : "; for(int i=0; i<6; i++)cout << ygood[i] ; |
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cout << endl << "xm : "; for(int i=0; i<6; i++)cout << xm[i] << " "; |
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cout << endl << "ym : "; for(int i=0; i<6; i++)cout << ym[i] << " "; |
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cout << endl << "zm : "; for(int i=0; i<6; i++)cout << zm[i] << " "; |
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cout << endl << "dedx_x : "; for(int i=0; i<6; i++)cout << dedx_x[i] << " "; |
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cout << endl << "dedx_y : "; for(int i=0; i<6; i++)cout << dedx_y[i] << " "; |
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} |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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TrkSinglet::TrkSinglet(){ |
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plane = 0; |
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coord[0] = 0; |
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coord[1] = 0; |
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sgnl = 0; |
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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TrkSinglet::TrkSinglet(const TrkSinglet& s){ |
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plane = s.plane; |
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coord[0] = s.coord[0]; |
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coord[1] = s.coord[1]; |
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sgnl = s.sgnl; |
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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void TrkSinglet::Dump(){ |
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int i=0; |
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cout << endl << "========== Singlet " ; |
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cout << endl << "plane : " << plane; |
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cout << endl << "coord[2] : "; while( i<2 && cout << coord[i] << " ") i++; |
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cout << endl << "sgnl : " << sgnl; |
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} |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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TrkLevel2::TrkLevel2(){ |
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good2 = -1; |
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for(Int_t i=0; i<12 ; i++){ |
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crc[i] = -1; |
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}; |
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Track = new TClonesArray("TrkTrack"); |
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SingletX = new TClonesArray("TrkSinglet"); |
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SingletY = new TClonesArray("TrkSinglet"); |
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} |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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void TrkLevel2::Dump(){ |
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TClonesArray &t = *Track; |
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TClonesArray &sx = *SingletX; |
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TClonesArray &sy = *SingletY; |
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cout << endl << endl << "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-"; |
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cout << endl << "good2 : " << good2; |
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cout << endl << "crc : "; for(int i=0; i<12; i++) cout << crc[i]; |
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cout << endl << "ntrk() : " << this->ntrk() ; |
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cout << endl << "nclsx() : " << this->nclsx(); |
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cout << endl << "nclsy() : " << this->nclsy(); |
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for(int i=0; i<this->ntrk(); i++) ((TrkTrack *)t[i])->Dump(); |
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for(int i=0; i<this->nclsx(); i++) ((TrkSinglet *)sx[i])->Dump(); |
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for(int i=0; i<this->nclsy(); i++) ((TrkSinglet *)sy[i])->Dump(); |
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} |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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/** |
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* Fills a TrkLevel2 object with values from a struct cTrkLevel2 (to get data from F77 common). |
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*/ |
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void TrkLevel2::FillCommonVar(cTrkLevel2 *l2){ |
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// temporary objects: |
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TrkSinglet* t_singlet = new TrkSinglet(); |
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TrkTrack* t_track = new TrkTrack(); |
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// general variables |
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good2 = l2->good2; |
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for(Int_t i=0; i<12 ; i++){ |
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crc[i] = l2->crc[i]; |
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}; |
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// *** TRACKS *** |
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TClonesArray &t = *Track; |
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for(int i=0; i<l2->ntrk; i++){ |
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t_track->image = l2->image[i]-1; |
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t_track->chi2 = l2->chi2_nt[i]; |
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for(int it1=0;it1<5;it1++){ |
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t_track->al[it1] = l2->al_nt[i][it1]; |
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for(int it2=0;it2<5;it2++) |
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t_track->coval[it1][it2] = l2->coval[i][it2][it1]; |
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}; |
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for(int ip=0;ip<6;ip++){ |
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t_track->xgood[ip] = l2->xgood_nt[i][ip]; |
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t_track->ygood[ip] = l2->ygood_nt[i][ip]; |
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t_track->xm[ip] = l2->xm_nt[i][ip]; |
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t_track->ym[ip] = l2->ym_nt[i][ip]; |
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t_track->zm[ip] = l2->zm_nt[i][ip]; |
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t_track->resx[ip] = l2->resx_nt[i][ip]; |
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t_track->resy[ip] = l2->resy_nt[i][ip]; |
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t_track->xv[ip] = l2->xv_nt[i][ip]; |
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t_track->yv[ip] = l2->yv_nt[i][ip]; |
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t_track->zv[ip] = l2->zv_nt[i][ip]; |
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t_track->axv[ip] = l2->axv_nt[i][ip]; |
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t_track->ayv[ip] = l2->ayv_nt[i][ip]; |
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t_track->dedx_x[ip] = l2->dedx_x[i][ip]; |
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t_track->dedx_y[ip] = l2->dedx_y[i][ip]; |
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}; |
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new(t[i]) TrkTrack(*t_track); |
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t_track->Clear(); |
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}; |
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// *** SINGLETS *** |
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TClonesArray &sx = *SingletX; |
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for(int i=0; i<l2->nclsx; i++){ |
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t_singlet->plane = l2->planex[i]; |
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t_singlet->coord[0] = l2->xs[i][0]; |
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t_singlet->coord[1] = l2->xs[i][1]; |
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t_singlet->sgnl = l2->signlxs[i]; |
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new(sx[i]) TrkSinglet(*t_singlet); |
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t_singlet->Clear(); |
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} |
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TClonesArray &sy = *SingletY; |
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for(int i=0; i<l2->nclsy; i++){ |
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t_singlet->plane = l2->planey[i]; |
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t_singlet->coord[0] = l2->ys[i][0]; |
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t_singlet->coord[1] = l2->ys[i][1]; |
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t_singlet->sgnl = l2->signlys[i]; |
| 322 |
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new(sy[i]) TrkSinglet(*t_singlet); |
| 323 |
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t_singlet->Clear(); |
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}; |
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} |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
| 330 |
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void TrkLevel2::Clear(){ |
| 331 |
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good2 = -1; |
| 332 |
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for(Int_t i=0; i<12 ; i++){ |
| 333 |
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crc[i] = -1; |
| 334 |
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}; |
| 335 |
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Track->RemoveAll(); |
| 336 |
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SingletX->RemoveAll(); |
| 337 |
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SingletY->RemoveAll(); |
| 338 |
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} |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
| 343 |
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/** |
| 344 |
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* Sort physical tracks and stores them in a TObjectArray, ordering by increasing chi**2 value (in case of track image, it selects the one with lower chi**2). The total number of physical tracks is given by GetNTracks() and the it-th physical track can be retrieved by means of the method GetTrack(int it). |
| 345 |
|
|
* This method is overridden by PamLevel2::GetTracks(), where calorimeter and TOF information is used. |
| 346 |
|
|
*/ |
| 347 |
|
|
TClonesArray *TrkLevel2::GetTracks(){ |
| 348 |
|
|
|
| 349 |
|
|
TClonesArray *sorted = new TClonesArray("TrkTrack"); |
| 350 |
|
|
TClonesArray &t = *Track; |
| 351 |
|
|
TClonesArray &ts = *sorted; |
| 352 |
|
|
int N=this->ntrk(); |
| 353 |
|
|
vector<int> m(N); for(int i=0; i<N; i++)m[i]=1; |
| 354 |
|
|
|
| 355 |
|
|
int indo=0; |
| 356 |
|
|
int indi=0; |
| 357 |
|
|
while(N != 0){ |
| 358 |
|
|
float chi2ref=1000000; |
| 359 |
|
|
for(int i=0; i<this->ntrk(); i++){ |
| 360 |
|
|
if(((TrkTrack *)t[i])->chi2 < chi2ref && m[i]==1){ |
| 361 |
|
|
chi2ref = ((TrkTrack *)t[i])->chi2; |
| 362 |
|
|
indi = i; |
| 363 |
|
|
} |
| 364 |
|
|
} |
| 365 |
|
|
if( ((TrkTrack *)t[indi])->image != -1 ){ |
| 366 |
|
|
m[((TrkTrack *)t[indi])->image] = 0; |
| 367 |
|
|
N--; |
| 368 |
|
|
} |
| 369 |
|
|
new(ts[indo]) TrkTrack(*(TrkTrack*)t[indi]); |
| 370 |
|
|
m[indi] = 0; |
| 371 |
|
|
N--; |
| 372 |
|
|
indo++; |
| 373 |
|
|
} |
| 374 |
|
|
return sorted; |
| 375 |
|
|
} |
| 376 |
|
|
//-------------------------------------- |
| 377 |
|
|
// |
| 378 |
|
|
// |
| 379 |
|
|
//-------------------------------------- |
| 380 |
|
|
/** |
| 381 |
|
|
* Retrieves the is-th stored track. |
| 382 |
|
|
* @param it Track number, ranging from 0 to ntrk(). |
| 383 |
|
|
* Fitted tracks ( images included ) are stored in a TObjectArray ( TrkLevel2::Track ) in the same order they are returned by the F77 fitting routine. |
| 384 |
|
|
*/ |
| 385 |
|
|
TrkTrack *TrkLevel2::GetStoredTrack(int is){ |
| 386 |
|
|
|
| 387 |
|
|
if(is >= this->ntrk()){ |
| 388 |
|
|
cout << "** TrkLevel2 ** Track "<< is << "doen not exits! " << endl; |
| 389 |
|
|
cout << " Stored tracks ntrk() = "<< this->ntrk() << endl; |
| 390 |
|
|
return 0; |
| 391 |
|
|
} |
| 392 |
|
|
TClonesArray &t = *(Track); |
| 393 |
|
|
TrkTrack *track = (TrkTrack*)t[is]; |
| 394 |
|
|
return track; |
| 395 |
|
|
} |
| 396 |
|
|
//-------------------------------------- |
| 397 |
|
|
// |
| 398 |
|
|
// |
| 399 |
|
|
//-------------------------------------- |
| 400 |
|
|
/** |
| 401 |
|
|
* Retrieves the it-th "physical" track, sorted by the method GetNTracks(). |
| 402 |
|
|
* @param it Track number, ranging from 0 to GetNTracks(). |
| 403 |
|
|
*/ |
| 404 |
|
|
TrkTrack *TrkLevel2::GetTrack(int it){ |
| 405 |
|
|
|
| 406 |
|
|
if(it >= this->GetNTracks()){ |
| 407 |
|
|
cout << "** TrkLevel2 ** Track "<< it << "does not exits! " << endl; |
| 408 |
|
|
cout << " Physical tracks GetNTracks() = "<< this->ntrk() << endl; |
| 409 |
|
|
return 0; |
| 410 |
|
|
} |
| 411 |
|
|
TrkTrack *track = (TrkTrack*)(*(this->GetTracks()))[it]; |
| 412 |
|
|
return track; |
| 413 |
|
|
} |
| 414 |
|
|
//-------------------------------------- |
| 415 |
|
|
// |
| 416 |
|
|
// |
| 417 |
|
|
//-------------------------------------- |
| 418 |
|
|
/** |
| 419 |
|
|
* Retrieves (if present) the image of the it-th "physical" track, sorted by the method GetNTracks(). |
| 420 |
|
|
* @param it Track number, ranging from 0 to GetNTracks(). |
| 421 |
|
|
*/ |
| 422 |
|
|
TrkTrack *TrkLevel2::GetTrackImage(int it){ |
| 423 |
|
|
|
| 424 |
|
|
if(it >= this->GetNTracks()){ |
| 425 |
|
|
cout << "** TrkLevel2 ** Track "<< it << "does not exits! " << endl; |
| 426 |
|
|
cout << " Physical tracks GetNTracks() = "<< this->ntrk() << endl; |
| 427 |
|
|
return 0; |
| 428 |
|
|
} |
| 429 |
|
|
TrkTrack *track = (TrkTrack*)(*(this->GetTracks()))[it]; |
| 430 |
|
|
if(!track->HasImage()){ |
| 431 |
|
|
cout << "** TrkLevel2 ** Track "<< it << "does not have image! " << endl; |
| 432 |
|
|
return 0; |
| 433 |
|
|
} |
| 434 |
|
|
TrkTrack *image = (TrkTrack*)(*Track)[track->image]; |
| 435 |
|
|
return image; |
| 436 |
|
|
|
| 437 |
|
|
} |
| 438 |
|
|
//-------------------------------------- |
| 439 |
|
|
// |
| 440 |
|
|
// |
| 441 |
|
|
//-------------------------------------- |
| 442 |
|
|
/** |
| 443 |
|
|
* Loads the magnetic field. |
| 444 |
|
|
* @param s Path of the magnetic-field files. |
| 445 |
|
|
*/ |
| 446 |
|
|
void TrkLevel2::LoadField(TString s){ |
| 447 |
|
|
readb_(s.Data()); |
| 448 |
|
|
}; |
| 449 |
|
|
//-------------------------------------- |
| 450 |
|
|
// |
| 451 |
|
|
// |
| 452 |
|
|
//-------------------------------------- |
| 453 |
|
|
/** |
| 454 |
pam-fi |
1.2 |
* Trajectory default constructor. |
| 455 |
|
|
* (By default is created with z-coordinates inside the tracking volume) |
| 456 |
|
|
*/ |
| 457 |
|
|
Trajectory::Trajectory(){ |
| 458 |
|
|
npoint = 10; |
| 459 |
|
|
x = new float[npoint]; |
| 460 |
|
|
y = new float[npoint]; |
| 461 |
|
|
z = new float[npoint]; |
| 462 |
|
|
thx = new float[npoint]; |
| 463 |
|
|
thy = new float[npoint]; |
| 464 |
|
|
tl = new float[npoint]; |
| 465 |
|
|
float dz = ((ZTRKUP)-(ZTRKDW))/(npoint-1); |
| 466 |
|
|
for(int i=0; i<npoint; i++){ |
| 467 |
|
|
x[i] = 0; |
| 468 |
|
|
y[i] = 0; |
| 469 |
|
|
z[i] = (ZTRKUP) - i*dz; |
| 470 |
|
|
thx[i] = 0; |
| 471 |
|
|
thy[i] = 0; |
| 472 |
|
|
tl[i] = 0; |
| 473 |
|
|
} |
| 474 |
|
|
} |
| 475 |
|
|
//-------------------------------------- |
| 476 |
|
|
// |
| 477 |
|
|
// |
| 478 |
|
|
//-------------------------------------- |
| 479 |
|
|
/** |
| 480 |
mocchiut |
1.1 |
* Trajectory constructor. |
| 481 |
pam-fi |
1.2 |
* (By default is created with z-coordinates inside the tracking volume) |
| 482 |
mocchiut |
1.1 |
* \param n Number of points |
| 483 |
|
|
*/ |
| 484 |
|
|
Trajectory::Trajectory(int n){ |
| 485 |
pam-fi |
1.2 |
if(n<=0){ |
| 486 |
|
|
cout << "NB! Trajectory must have at least 1 point >>> created with 10 points" << endl; |
| 487 |
|
|
n=10; |
| 488 |
|
|
} |
| 489 |
mocchiut |
1.1 |
npoint = n; |
| 490 |
|
|
x = new float[npoint]; |
| 491 |
|
|
y = new float[npoint]; |
| 492 |
|
|
z = new float[npoint]; |
| 493 |
pam-fi |
1.2 |
thx = new float[npoint]; |
| 494 |
|
|
thy = new float[npoint]; |
| 495 |
|
|
tl = new float[npoint]; |
| 496 |
|
|
float dz = ((ZTRKUP)-(ZTRKDW))/(npoint-1); |
| 497 |
mocchiut |
1.1 |
for(int i=0; i<npoint; i++){ |
| 498 |
pam-fi |
1.2 |
x[i] = 0; |
| 499 |
mocchiut |
1.1 |
y[i] = 0; |
| 500 |
pam-fi |
1.2 |
z[i] = (ZTRKUP) - i*dz; |
| 501 |
|
|
thx[i] = 0; |
| 502 |
|
|
thy[i] = 0; |
| 503 |
|
|
tl[i] = 0; |
| 504 |
mocchiut |
1.1 |
} |
| 505 |
|
|
} |
| 506 |
|
|
//-------------------------------------- |
| 507 |
|
|
// |
| 508 |
|
|
// |
| 509 |
|
|
//-------------------------------------- |
| 510 |
|
|
/** |
| 511 |
|
|
* Trajectory constructor. |
| 512 |
|
|
* \param n Number of points |
| 513 |
|
|
* \param pz Pointer to float array, defining z coordinates |
| 514 |
|
|
*/ |
| 515 |
|
|
Trajectory::Trajectory(int n, float* zin){ |
| 516 |
pam-fi |
1.2 |
npoint = 10; |
| 517 |
|
|
if(n>0)npoint = n; |
| 518 |
mocchiut |
1.1 |
x = new float[npoint]; |
| 519 |
|
|
y = new float[npoint]; |
| 520 |
|
|
z = new float[npoint]; |
| 521 |
pam-fi |
1.2 |
thx = new float[npoint]; |
| 522 |
|
|
thy = new float[npoint]; |
| 523 |
|
|
tl = new float[npoint]; |
| 524 |
|
|
int i=0; |
| 525 |
|
|
do{ |
| 526 |
mocchiut |
1.1 |
x[i] = 0; |
| 527 |
|
|
y[i] = 0; |
| 528 |
|
|
z[i] = zin[i]; |
| 529 |
pam-fi |
1.2 |
thx[i] = 0; |
| 530 |
|
|
thy[i] = 0; |
| 531 |
|
|
tl[i] = 0; |
| 532 |
|
|
i++; |
| 533 |
|
|
}while(zin[i-1] > zin[i] && i < npoint); |
| 534 |
|
|
npoint=i; |
| 535 |
|
|
if(npoint != n)cout << "NB! Trajectory created with "<<npoint<<" points"<<endl; |
| 536 |
mocchiut |
1.1 |
} |
| 537 |
|
|
//-------------------------------------- |
| 538 |
|
|
// |
| 539 |
|
|
// |
| 540 |
|
|
//-------------------------------------- |
| 541 |
|
|
/** |
| 542 |
|
|
* Dump the trajectory coordinates. |
| 543 |
|
|
*/ |
| 544 |
|
|
void Trajectory::Dump(){ |
| 545 |
|
|
cout <<endl<< "Trajectory ========== "<<endl; |
| 546 |
|
|
for (int i=0; i<npoint; i++){ |
| 547 |
pam-fi |
1.2 |
cout << i <<" >> " << x[i] <<" "<< y[i] <<" "<< z[i] ; |
| 548 |
|
|
cout <<" -- " << thx[i] <<" "<< thy[i] ; |
| 549 |
|
|
cout <<" -- " << tl[i] << endl; |
| 550 |
mocchiut |
1.1 |
}; |
| 551 |
|
|
} |
| 552 |
pam-fi |
1.2 |
//-------------------------------------- |
| 553 |
|
|
// |
| 554 |
|
|
// |
| 555 |
|
|
//-------------------------------------- |
| 556 |
|
|
/** |
| 557 |
|
|
* Get trajectory length between two points |
| 558 |
|
|
* @param ifirst first point (default 0) |
| 559 |
|
|
* @param ilast last point (default npoint) |
| 560 |
|
|
*/ |
| 561 |
|
|
float Trajectory::GetLength(int ifirst, int ilast){ |
| 562 |
|
|
if( ifirst<0 ) ifirst = 0; |
| 563 |
|
|
if( ilast>=npoint) ilast = npoint-1; |
| 564 |
|
|
float l=0; |
| 565 |
|
|
for(int i=ifirst;i<=ilast;i++){ |
| 566 |
|
|
l=l+tl[i]; |
| 567 |
|
|
}; |
| 568 |
|
|
if(z[ilast] > ZINI)l=l-tl[ilast]; |
| 569 |
|
|
if(z[ifirst] < ZINI) l=l-tl[ifirst]; |
| 570 |
|
|
|
| 571 |
|
|
return l; |
| 572 |
mocchiut |
1.1 |
|
| 573 |
pam-fi |
1.2 |
} |
| 574 |
mocchiut |
1.1 |
ClassImp(TrkLevel2); |
| 575 |
|
|
ClassImp(TrkSinglet); |
| 576 |
|
|
ClassImp(TrkTrack); |
| 577 |
|
|
ClassImp(Trajectory); |
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