3 // Connect the Root Galice file containing Geometry, Kine and Hits
4 TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root");
5 if (!file) file = new TFile("galice.root","UPDATE");
7 // Get AliRun object from file or create it if not on file
9 gAlice = (AliRun*)file->Get("gAlice");
10 if (gAlice) printf("AliRun object found on file\n");
11 if (!gAlice) gAlice = new AliRun("gAlice","Alice test program");
15 AliDetector *TPC = gAlice->GetDetector("TPC");
18 ((AliTPC*)TPC)->Hits2Digits();
20 TClonesArray *Digits = TPC->Digits();
22 en = gAlice->TreeD()->GetEntries();
23 printf("entries = %d\n",en);
25 gAlice->TreeD()->Write();