3 #include "AliTPCParam.h"
4 #include "AliTPCtracker.h"
7 #include "TStopwatch.h"
10 Int_t AliTPCFindTracks(Int_t eventn=1) {
11 cerr<<"Looking for tracks...\n";
13 TFile *out=TFile::Open("AliTPCtracks.root","new");
14 if (!out->IsOpen()) {cerr<<"Delete old AliTPCtracks.root !\n"; return 1;}
16 TFile *in=TFile::Open("AliTPCclusters.root");
17 if (!in->IsOpen()) {cerr<<"Can't open AliTPCclusters.root !\n"; return 2;}
19 AliTPCParam *par=(AliTPCParam*)in->Get("75x40_100x60_150x60");
20 if (!par) {cerr<<"Can't get TPC parameters !\n"; return 3;}
25 AliTPCtracker tracker(par);
26 for (Int_t i=0;i<eventn;i++){
27 printf("Processing event %d\n",i);
28 tracker.SetEventNumber(i);
29 //Double_t xyz[]={0.,0.,0.}; tracker.SetVertex(xyz); //primary vertex
30 rc=tracker.Clusters2Tracks(0,out);
32 timer.Stop(); timer.Print();
34 delete par; //Thanks to Mariana Bondila