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Commit | Line | Data |
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a897a37a | 1 | // option 1 : idres=114 if j/psi |
2 | // idres=116 if upsilon | |
3 | ||
4 | // option 2 : ireadgeant=1 if geant hits | |
5 | // ireadgeant=0 if space points | |
6 | ||
7 | // option 3 : ibgr=1 if upsilon+background (option 3 usefull only for geant hits) | |
8 | // ibgr=0 if no background | |
9 | ||
10 | void MUONtestzaza (Int_t evNumber1=0, Int_t evNumber2=99, Int_t idres=116, Int_t ireadgeant=1, Int_t ibgr=0) | |
11 | { | |
12 | ///////////////////////////////////////////////////////////////////////// | |
13 | // This macro is a small example of a ROOT macro | |
14 | // illustrating how to read the output of GALICE | |
15 | // and do some analysis. | |
16 | // | |
17 | ///////////////////////////////////////////////////////////////////////// | |
18 | ||
19 | // Dynamically link some shared libs | |
20 | ||
21 | if (gClassTable->GetID("AliRun") < 0) { | |
22 | gROOT->LoadMacro("loadlibs.C"); | |
23 | loadlibs(); | |
24 | } | |
25 | // Connect the Root Galice file containing Geometry, Kine and Hits | |
26 | ||
27 | TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root"); | |
28 | ||
29 | if (!file) { | |
30 | printf("\n Creating galice.root \n"); | |
31 | file = new TFile("galice.root"); | |
32 | } else { printf("\n galice.root found in file list"); | |
33 | } | |
34 | // file->ls(); | |
35 | ||
36 | // Get AliRun object from file or create it if not on file | |
37 | if (!gAlice) { | |
38 | gAlice = (AliRun*)(file->Get("gAlice")); | |
39 | if (gAlice) printf("AliRun object found on file\n"); | |
40 | if (!gAlice) { | |
41 | printf("\n create new gAlice object"); | |
42 | gAlice = new AliRun("gAlice","Alice test program"); | |
43 | } | |
44 | } | |
45 | ||
46 | Double_t seff = 0.95; | |
47 | Double_t sb0 = 0.7; | |
48 | Double_t sbl3 = 0.2; | |
49 | ||
50 | Int_t ifit = 0; | |
51 | Int_t idebug = 1; | |
52 | ||
53 | AliMUON *MUON = (AliMUON*) gAlice->GetModule("MUON"); | |
54 | ||
55 | Int_t nparticles = gAlice->GetEvent(evNumber1); | |
56 | if (nparticles <= 0) return; | |
57 | MUON->Init(seff,sb0,sbl3); | |
58 | // Loop over events | |
59 | // | |
60 | Int_t inev_bgd=0; | |
61 | Int_t nev_bgd=4; | |
62 | ||
63 | for (Int_t nev= evNumber1; nev<= evNumber2; nev++) | |
64 | { | |
65 | printf("nev=%d\n",nev); | |
66 | if (nev != evNumber1) Int_t nparticles = gAlice->GetEvent(nev); | |
67 | if (nev < evNumber1) continue; | |
68 | if (nparticles <= 0) return; | |
69 | MUON->FinishEvent(); | |
70 | if (ireadgeant==1 && ibgr==1) { | |
71 | if (inev_bgd==nev_bgd) inev_bgd=0; | |
72 | MUON->Reconst(ifit,idebug,inev_bgd,nev,idres,ireadgeant,"Add","galice_bgr.root"); | |
73 | inev_bgd++; | |
74 | } | |
75 | else | |
76 | MUON->Reconst(ifit,idebug,inev_bgd,nev,idres,ireadgeant,"rien1","rien2"); | |
77 | MUON->FinishEvent(); | |
78 | ||
79 | ||
80 | ||
81 | } // event loop | |
82 | ||
83 | MUON->Close(); | |
84 | } | |
85 | ||
86 | ||
87 |