[u/mrichter/AliRoot.git] / TPC / AliTPCFindTracks.C

Int_t AliTPCFindTracks() {
   cerr<<"Looking for tracks...\n";

   TFile *out=TFile::Open("AliTPCtracks.root","new");
   if (!out->IsOpen()) {cerr<<"Delete old AliTPCtracks.root !\n"; return 1;}

   TFile *in=TFile::Open("AliTPCclusters.root");
   if (!in->IsOpen()) {cerr<<"Can't open AliTPCclusters.root !\n"; return 2;}

   AliTPCv2 TPC;
   AliTPCParam *digp= (AliTPCParam*)in->Get("75x40_100x60");
   if (!digp) {cerr<<"TPC parameters have not been found !\n"; return 3;}
   TPC.SetParam(digp);

   TStopwatch timer;
   TPC.Clusters2Tracks(out);
   timer.Stop(); timer.Print();

   in->Close();
   out->Close();

   return 0;
}
Commit	Line	Data
73042f01	1	Int_t AliTPCFindTracks() {
	2	cerr<<"Looking for tracks...\n";
	3
	4	TFile *out=TFile::Open("AliTPCtracks.root","new");
	5	if (!out->IsOpen()) {cerr<<"Delete old AliTPCtracks.root !\n"; return 1;}
	6
	7	TFile *in=TFile::Open("AliTPCclusters.root");
	8	if (!in->IsOpen()) {cerr<<"Can't open AliTPCclusters.root !\n"; return 2;}
	9
	10	AliTPCv2 TPC;
	11	AliTPCParam digp= (AliTPCParam)in->Get("75x40_100x60");
	12	if (!digp) {cerr<<"TPC parameters have not been found !\n"; return 3;}
	13	TPC.SetParam(digp);
	14
	15	TStopwatch timer;
	16	TPC.Clusters2Tracks(out);
	17	timer.Stop(); timer.Print();
	18
	19	in->Close();
	20	out->Close();
	21
	22	return 0;
	23	}