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dc7ca31d | 1 | void DigitMaker (Int_t evNumber=1) |
2 | { | |
3 | ///////////////////////////////////////////////////////////////////////// | |
4 | // This macro is a small example of a ROOT macro | |
5 | // illustrating how to read the output of GALICE | |
6 | // and fill some histograms. | |
7 | // | |
8 | // Root > .L anal.C //this loads the macro in memory | |
9 | // Root > anal(); //by default process first event | |
10 | // Root > anal(2); //process third event | |
11 | //Begin_Html | |
12 | /* | |
13 | <img src="gif/anal.gif"> | |
14 | */ | |
15 | //End_Html | |
16 | ///////////////////////////////////////////////////////////////////////// | |
17 | ||
18 | ||
19 | // Dynamically link some shared libs | |
20 | if (gClassTable->GetID("AliRun") < 0) { | |
21 | gROOT->LoadMacro("loadlibs.C"); | |
22 | loadlibs(); | |
23 | } | |
24 | ||
25 | // Connect the Root Galice file containing Geometry, Kine and Hits | |
26 | TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root"); | |
27 | if (!file) file = new TFile("galice.root","UPDATE"); | |
28 | ||
29 | // Get AliRun object from file or create it if not on file | |
30 | if (!gAlice) { | |
31 | gAlice = (AliRun*)file->Get("gAlice"); | |
32 | if (gAlice) printf("AliRun object found on file\n"); | |
33 | if (!gAlice) gAlice = new AliRun("gAlice","Alice test program"); | |
34 | } | |
35 | ||
36 | TParticle *particle; | |
37 | AliT0hit *startHit; | |
38 | ||
39 | Int_t buffersize=256; | |
40 | Int_t split=1; | |
41 | ||
42 | digits= new AliT0digit(); | |
43 | TBranch *bDig=0; | |
44 | printf("Branch\n"); | |
45 | ||
46 | ||
47 | AliT0 *T0 = (AliT0*) gAlice->GetDetector("T0"); | |
48 | ||
49 | // Event ------------------------- LOOP | |
50 | ||
51 | for (j=0; j<evNumber; j++){ | |
52 | ||
53 | ||
54 | T0->Hit2digit(j); | |
55 | ||
56 | }// event loop | |
57 | ||
58 | file->Write(); | |
59 | file->Close(); | |
60 | ||
61 | ||
62 | }//endmacro | |
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