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27c1406d | 1 | TChain *MakeAODInputChain(const char* collectionfileAOD, |
2 | const char* collectionfileAODfriend) { | |
3 | // | |
4 | // Check one-to-one correspondence of the two collections | |
5 | // Create AOD chain with friend AODVertexingHF chain | |
6 | // Origin: A.Rossi, andrea.rossi@ts.infn.it | |
7 | // | |
8 | ||
9 | TAlienCollection *collectionAOD = TAlienCollection::Open(collectionfileAOD); | |
10 | TAlienCollection *collectionAODfriend = TAlienCollection::Open(collectionfileAODfriend); | |
11 | ||
12 | ||
13 | TGridResult *tagResultAOD = collectionAOD->GetGridResult("",0,0); | |
14 | TGridResult *tagResultAODFriend = collectionAODfriend->GetGridResult("",0,0); | |
15 | // tagResultAOD->Print(); | |
16 | TMap *mappa; | |
17 | TObjString *filename; | |
18 | Int_t event,dir,pos; | |
19 | string str; | |
20 | Int_t lastAOD[1000],lastAODFriend[1000]; | |
21 | TArrayI ***arrAOD=new TArrayI**[1000]; | |
22 | TArrayI ***arrAODFriend=new TArrayI**[1000]; | |
23 | ||
24 | for(Int_t j=0;j<1000;j++) { | |
25 | arrAOD[j]=new TArrayI*[2]; | |
26 | arrAOD[j][0]=new TArrayI(100); | |
27 | arrAOD[j][0]->Reset(0); | |
28 | arrAOD[j][1]=new TArrayI(100); | |
29 | arrAOD[j][1]->Reset(-1); | |
30 | ||
31 | arrAODFriend[j]=new TArrayI*[2]; | |
32 | arrAODFriend[j][0]=new TArrayI(100); | |
33 | arrAODFriend[j][0]->Reset(0); | |
34 | arrAODFriend[j][1]=new TArrayI(100); | |
35 | arrAODFriend[j][1]->Reset(-1); | |
36 | ||
37 | lastAOD[j]=0; | |
38 | lastAODFriend[j]=0; | |
39 | } | |
40 | ||
41 | for(Int_t j=0;j<tagResultAOD->GetEntries();j++) { | |
42 | mappa=(TMap*)tagResultAOD->At(j); | |
43 | filename=(TObjString*)mappa->GetValue("turl"); | |
44 | str=filename->GetString(); | |
45 | pos=str.find_last_of("/"); | |
46 | str.string::replace(pos,50,""); | |
47 | pos=str.find_last_of("/"); | |
48 | str.string::replace(pos,1," "); | |
49 | sscanf(str.data(),"%*s %d",&event); | |
50 | pos=str.find_last_of("/"); | |
51 | str.string::replace(pos,1," "); | |
52 | sscanf(str.data(),"%*s %d",&dir); | |
53 | arrAOD[event][0]->AddAt(dir,lastAOD[event]); | |
54 | arrAOD[event][1]->AddAt(j,lastAOD[event]); | |
55 | // printf("Adding AOD, event:%d,dir:%d,position:%d\n",event,dir,j); | |
56 | lastAOD[event]++; | |
57 | } | |
58 | ||
59 | for(Int_t j=0;j<tagResultAODFriend->GetEntries();j++) { | |
60 | mappa=(TMap*)tagResultAODFriend->At(j); | |
61 | filename=(TObjString*)mappa->GetValue("turl"); | |
62 | str=filename->GetString(); | |
63 | pos=str.find_last_of("/"); | |
64 | str.string::replace(pos,50,""); | |
65 | pos=str.find_last_of("/"); | |
66 | str.string::replace(pos,1," "); | |
67 | sscanf(str.data(),"%*s %d",&event); | |
68 | pos=str.find_last_of("/"); | |
69 | str.string::replace(pos,1," "); | |
70 | sscanf(str.data(),"%*s %d",&dir); | |
71 | arrAODFriend[event][0]->AddAt(dir,lastAODFriend[event]); | |
72 | arrAODFriend[event][1]->AddAt(j,lastAODFriend[event]); | |
73 | //printf("Adding AODFriend, event:%d,dir:%d,position:%d\n",event,dir,j); | |
74 | lastAODFriend[event]++; | |
75 | } | |
76 | ||
77 | TChain *chainAOD = new TChain("aodTree"); | |
78 | TChain *chainAODfriend = new TChain("aodTree"); | |
79 | ||
80 | for(Int_t ev=0;ev<1000;ev++) { | |
81 | for(Int_t j=0;j<lastAOD[ev];j++) { | |
82 | dir= arrAOD[ev][0]->At(j); | |
83 | for(Int_t k=0;k<lastAODFriend[ev];k++) { | |
84 | if(arrAODFriend[ev][0]->At(k)==dir){ | |
85 | chainAOD->Add((((TObjString*)((TMap*)tagResultAOD->At(arrAOD[ev][1]->At(j)))->GetValue("turl"))->GetString()).Data()); | |
86 | chainAODfriend->Add((((TObjString*)((TMap*)tagResultAODFriend->At(arrAODFriend[ev][1]->At(k)))->GetValue("turl"))->GetString()).Data()); | |
87 | printf("Events: %d, adding AOD at position %d,dir:%d posarray:%d \n and Friend at %d, dir:%d , posarray: %d \n \n",ev,arrAOD[ev][1]->At(j),arrAOD[ev][0]->At(j),j,arrAODFriend[ev][1]->At(k),arrAODFriend[ev][0]->At(k),k); | |
88 | break; | |
89 | } | |
90 | } | |
91 | } | |
92 | } | |
93 | ||
94 | ||
95 | chainAOD->AddFriend(chainAODfriend); | |
96 | ||
97 | return chainAOD; | |
98 | } | |
99 | //---------------------------------------------------------------------------- | |
100 | TChain *MakeAODInputChain(const char* pathname="", | |
101 | Int_t firstdir=1,Int_t lastdir=-1) { | |
102 | // | |
103 | // Create AOD chain with friend AODVertexingHF chain | |
104 | // Example path: "alien:///alice/cern.ch/user/r/rbala/analysis/out_lhcw/290001/" | |
105 | // Origin: A.Rossi, andrea.rossi@ts.infn.it | |
106 | // | |
107 | ||
108 | ||
109 | TChain *chainAOD = new TChain("aodTree"); | |
110 | TChain *chainAODfriend = new TChain("aodTree"); | |
111 | ||
112 | if(lastdir==-1) { // only one pair of files | |
113 | chainAOD->Add("AliAOD.root"); | |
114 | chainAODfriend->Add("AliAOD.VertexingHF.root"); | |
115 | } else { | |
116 | // set the path to the files (can be local or on alien) | |
117 | for(Int_t idir=firstdir; idir<=lastdir; idir++) { | |
118 | TString aodname=pathname; | |
119 | TString aodHFname=pathname; | |
120 | aodname+=idir; | |
121 | aodHFname+=idir; | |
122 | aodname.Append("/AliAOD.root"); | |
123 | aodHFname.Append("/AliAOD.VertexingHF.root"); | |
124 | chainAOD->Add(aodname.Data()); | |
125 | chainAODfriend->Add(aodHFname.Data()); | |
126 | } | |
127 | } | |
128 | ||
129 | chainAOD->AddFriend(chainAODfriend); | |
130 | ||
131 | return chainAOD; | |
132 | } |