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Commit | Line | Data |
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c2b0eaa4 | 1 | /**************************************************************************** |
2 | * Origin: I.Belikov, CERN, Jouri.Belikov@cern.ch * | |
3 | ****************************************************************************/ | |
4 | ||
b9de75e1 | 5 | #ifndef __CINT__ |
ddae8318 | 6 | #include <Riostream.h> |
b9de75e1 | 7 | #include "AliTPCtracker.h" |
8 | ||
9 | #include "TFile.h" | |
10 | #include "TStopwatch.h" | |
11 | #endif | |
12 | ||
13 | Int_t AliTPCPropagateBack() { | |
14 | cerr<<"Propagating tracks back through the TPC...\n"; | |
15 | ||
16 | TFile *in=TFile::Open("AliTPCtracks.root"); | |
17 | if (!in->IsOpen()) { | |
18 | cerr<<"Can't open AliTPCtracks.root !\n"; | |
19 | return 1; | |
20 | } | |
21 | TFile *out=TFile::Open("AliTPCBackTracks.root","new"); | |
22 | if (!out->IsOpen()) { | |
23 | cerr<<"Delete old AliTPCBackTracks.root !\n"; return 2; | |
24 | } | |
25 | TFile *file=TFile::Open("AliTPCclusters.root"); | |
26 | if (!file->IsOpen()) { | |
27 | cerr<<"Can't open AliTPCclusters.root !\n";return 3; | |
28 | } | |
024a7fe9 | 29 | AliTPCParam *param=(AliTPCParam*)file->Get("75x40_100x60_150x60"); |
30 | if (!param) {cerr<<"Can't get TPC parameters !\n"; return 4;} | |
b9de75e1 | 31 | |
32 | TStopwatch timer; | |
33 | AliTPCtracker *tracker=new AliTPCtracker(param); | |
34 | Int_t rc=tracker->PropagateBack(in,out); | |
35 | delete tracker; | |
36 | timer.Stop(); timer.Print(); | |
37 | ||
38 | file->Close(); | |
39 | in->Close(); | |
40 | out->Close(); | |
41 | ||
42 | return rc; | |
43 | } |