Loop variable declared once (HP, Sun)
[u/mrichter/AliRoot.git] / TPC / AliTPCFindClusters.C
CommitLineData
73042f01 1Int_t AliTPCFindClusters() {
2 TFile *out=TFile::Open("AliTPCclusters.root","new");
3 if (!out->IsOpen()) {cerr<<"Delete old AliTPCclusters.root !\n"; return 1;}
4 TFile *in=TFile::Open("galice.root");
5 if (!in->IsOpen()) {cerr<<"Can't open galice.root !\n"; return 2;}
6
7 if (!(gAlice=(AliRun*)in->Get("gAlice"))) {
8 cerr<<"gAlice have not been found on galice.root !\n";
9 return 3;
10 }
11
2ab0c725 12 TDirectory *cwd = gDirectory;
13
73042f01 14 gAlice->GetEvent(0);
15
16 AliTPC *TPC = (AliTPC*)gAlice->GetDetector("TPC");
17 Int_t ver = TPC->IsVersion();
18 cerr<<"TPC version "<<ver<<" has been found !\n";
19
20 AliTPCParam *dig=(AliTPCParam *)in->Get("75x40_100x60");
21 if (!dig) {cerr<<"TPC parameters have not been found !\n"; return 4;}
22
23 TStopwatch timer;
24
25 switch (ver) {
26 case 1:
27 cerr<<"Making clusters...\n";
28 {
29 AliTPCv1 &tpc=*((AliTPCv1*)TPC);
2ab0c725 30 tpc.SetParam(dig); timer.Start(); cwd->cd(); tpc.Hits2Clusters(out);
73042f01 31 }
32 break;
33 case 2:
34 cerr<<"Looking for clusters...\n";
35 {
36 delete gAlice; gAlice=0;
37 AliTPCv2 tpc;
2ab0c725 38 tpc.SetParam(dig); timer.Start(); cwd->cd(); tpc.Digits2Clusters(out);
73042f01 39 }
40 break;
41 default:
42 cerr<<"Invalid TPC version !\n";
43 return 5;
44 }
45
46 timer.Stop(); timer.Print();
47
48 delete gAlice; gAlice=0;
49
50 out->Close();
51 in->Close();
52
53 return 0;
54}