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077403c2 | 1 | #include "iostream.h" |
2 | ||
3 | void ITSfastrecpoints (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(); | |
17 | } | |
18 | ||
19 | ||
20 | // Connect the Root Galice file containing Geometry, Kine and Hits | |
21 | ||
22 | TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root"); | |
23 | printf("file %p\n",file); | |
24 | if (file) file->Close(); | |
25 | file = new TFile("galice.root","UPDATE"); | |
26 | file->ls(); | |
27 | ||
28 | printf ("I'm after Map \n"); | |
29 | ||
30 | // Get AliRun object from file or create it if not on file | |
31 | ||
32 | if (!gAlice) { | |
33 | gAlice = (AliRun*)file->Get("gAlice"); | |
34 | if (gAlice) printf("AliRun object found on file\n"); | |
35 | if (!gAlice) gAlice = new AliRun("gAlice","Alice test program"); | |
36 | } | |
37 | printf ("I'm after gAlice \n"); | |
38 | ||
39 | AliITS *ITS = (AliITS*) gAlice->GetModule("ITS"); | |
40 | if (!ITS) return; | |
41 | ||
42 | // | |
43 | // Event Loop | |
44 | // | |
45 | ||
46 | Int_t nbgr_ev=0; | |
47 | ||
48 | for (int ev=evNumber1; ev<= evNumber2; ev++) { | |
49 | Int_t nparticles = gAlice->GetEvent(ev); | |
50 | cout << "event " <<ev<<endl; | |
51 | cout << "nparticles " <<nparticles<<endl; | |
52 | if (ev < evNumber1) continue; | |
53 | if (nparticles <= 0) return; | |
54 | ||
55 | Int_t bgr_ev=Int_t(ev/nsignal); | |
56 | //printf("bgr_ev %d\n",bgr_ev); | |
57 | ITS->HitsToFastRecPoints(ev,bgr_ev,evNumber2,size," ","All"," "); | |
58 | //ITS->HitsToDigits(ev,bgr_ev,evNumber2,size," ","SSD"," "); | |
59 | } // event loop | |
60 | ||
61 | file->Close(); | |
62 | } | |
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