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e8189707 | 1 | #include "iostream.h" |
2 | ||
3 | void ITSHitsToFastPoints (Int_t evNumber1=0,Int_t evNumber2=0,Int_t nsignal=25, Int_t size=-1) | |
4 | { | |
5 | ///////////////////////////////////////////////////////////////////////// | |
6 | // This macro is a small example of a ROOT macro | |
7 | // illustrating how to read the output of GALICE | |
8 | // and do some analysis. | |
9 | // | |
10 | ///////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // Dynamically link some shared libs | |
13 | ||
14 | if (gClassTable->GetID("AliRun") < 0) { | |
15 | gROOT->LoadMacro("loadlibs.C"); | |
16 | loadlibs(); | |
9c712bc6 | 17 | } else { |
18 | delete gAlice; | |
19 | gAlice=0; | |
e8189707 | 20 | } |
21 | ||
e8189707 | 22 | // Connect the Root Galice file containing Geometry, Kine and Hits |
23 | ||
24 | TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root"); | |
25 | if (file) file->Close(); | |
26 | file = new TFile("galice.root","UPDATE"); | |
27 | file->ls(); | |
28 | ||
29 | printf ("I'm after Map \n"); | |
30 | ||
31 | // Get AliRun object from file or create it if not on file | |
32 | ||
33 | if (!gAlice) { | |
34 | gAlice = (AliRun*)file->Get("gAlice"); | |
35 | if (gAlice) printf("AliRun object found on file\n"); | |
36 | if (!gAlice) gAlice = new AliRun("gAlice","Alice test program"); | |
37 | } | |
38 | printf ("I'm after gAlice \n"); | |
39 | ||
40 | AliITS *ITS = (AliITS*) gAlice->GetModule("ITS"); | |
41 | if (!ITS) return; | |
42 | ||
43 | // Set the simulation model | |
44 | AliITSsimulationFastPoints *sim = new AliITSsimulationFastPoints(); | |
45 | ||
46 | for (Int_t i=0;i<3;i++) { | |
47 | ITS->SetSimulationModel(i,sim); | |
48 | } | |
49 | ||
50 | // | |
51 | // Event Loop | |
52 | // | |
53 | ||
54 | Int_t nbgr_ev=0; | |
25911528 | 55 | TStopwatch timer; |
e53d0fac | 56 | |
e8189707 | 57 | for (int ev=evNumber1; ev<= evNumber2; ev++) { |
58 | Int_t nparticles = gAlice->GetEvent(ev); | |
59 | cout << "event " <<ev<<endl; | |
60 | cout << "nparticles " <<nparticles<<endl; | |
25911528 | 61 | gAlice->SetEvent(ev); |
62 | if(!gAlice->TreeR()) gAlice-> MakeTree("R"); | |
63 | ITS->MakeBranch("R"); | |
e8189707 | 64 | if (ev < evNumber1) continue; |
65 | if (nparticles <= 0) return; | |
66 | ||
67 | Int_t bgr_ev=Int_t(ev/nsignal); | |
68 | //printf("bgr_ev %d\n",bgr_ev); | |
25911528 | 69 | timer.Start(); |
e8189707 | 70 | ITS->HitsToFastRecPoints(ev,bgr_ev,size," ","All"," "); |
25911528 | 71 | timer.Stop(); timer.Print(); |
e8189707 | 72 | } // event loop |
73 | ||
34980f24 | 74 | //delete gAlice; |
75 | //gAlice=0; | |
e8189707 | 76 | file->Close(); |
77 | } | |
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