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b9de75e1 | 1 | #ifndef __CINT__ |
2 | #include <iostream.h> | |
3 | #include "AliRun.h" | |
4 | #include "AliTPCv1.h" | |
5 | #include "AliTPCv2.h" | |
6 | #include "AliTPCParam.h" | |
7 | ||
8 | #include "TFile.h" | |
9 | #include "TStopwatch.h" | |
10 | #endif | |
11 | ||
0bc5ae87 | 12 | Int_t AliTPCFindClusters(Int_t n=1) { |
73042f01 | 13 | TFile *out=TFile::Open("AliTPCclusters.root","new"); |
14 | if (!out->IsOpen()) {cerr<<"Delete old AliTPCclusters.root !\n"; return 1;} | |
106ea0fc | 15 | TFile *in=TFile::Open("rfio:galice.root"); |
73042f01 | 16 | if (!in->IsOpen()) {cerr<<"Can't open galice.root !\n"; return 2;} |
17 | ||
18 | if (!(gAlice=(AliRun*)in->Get("gAlice"))) { | |
19 | cerr<<"gAlice have not been found on galice.root !\n"; | |
20 | return 3; | |
21 | } | |
22 | ||
2ab0c725 | 23 | TDirectory *cwd = gDirectory; |
24 | ||
73042f01 | 25 | AliTPC *TPC = (AliTPC*)gAlice->GetDetector("TPC"); |
26 | Int_t ver = TPC->IsVersion(); | |
27 | cerr<<"TPC version "<<ver<<" has been found !\n"; | |
28 | ||
7a09f434 | 29 | AliTPCParamSR *dig=(AliTPCParamSR *)in->Get("75x40_100x60"); |
30 | if(dig){ | |
31 | cerr<<"2 pad-length geom hits with 3 pad-lengths geom digits\n"; | |
32 | delete dig; | |
33 | dig = new AliTPCParamSR(); | |
34 | } | |
35 | else | |
36 | { | |
37 | dig=(AliTPCParamSR *)gDirectory->Get("75x40_100x60_150x60"); | |
38 | } | |
73042f01 | 39 | if (!dig) {cerr<<"TPC parameters have not been found !\n"; return 4;} |
40 | ||
41 | TStopwatch timer; | |
42 | ||
43 | switch (ver) { | |
44 | case 1: | |
45 | cerr<<"Making clusters...\n"; | |
46 | { | |
47 | AliTPCv1 &tpc=*((AliTPCv1*)TPC); | |
afc42102 | 48 | tpc.SetParam(dig); timer.Start(); cwd->cd(); |
49 | for(Int_t i=0;i<n;i++){ | |
50 | printf("Processing event %d\n",i); | |
51 | gAlice->GetEvent(i); | |
52 | tpc.Hits2Clusters(out,i); | |
53 | } | |
73042f01 | 54 | } |
55 | break; | |
56 | case 2: | |
57 | cerr<<"Looking for clusters...\n"; | |
58 | { | |
afc42102 | 59 | // delete gAlice; gAlice=0; |
73042f01 | 60 | AliTPCv2 tpc; |
afc42102 | 61 | tpc.SetParam(dig); timer.Start(); cwd->cd(); |
62 | for (Int_t i=0;i<n;i++){ | |
63 | printf("Processing event %d\n",i); | |
64 | tpc.Digits2Clusters(out,i); | |
65 | // AliTPCclusterer::Digits2Clusters(dig, out, i); | |
66 | } | |
73042f01 | 67 | } |
68 | break; | |
69 | default: | |
70 | cerr<<"Invalid TPC version !\n"; | |
71 | return 5; | |
72 | } | |
73 | ||
74 | timer.Stop(); timer.Print(); | |
75 | ||
76 | delete gAlice; gAlice=0; | |
77 | ||
78 | out->Close(); | |
f38c8ae5 | 79 | |
73042f01 | 80 | in->Close(); |
81 | ||
82 | return 0; | |
83 | } |