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Commit | Line | Data |
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1 | // | |
2 | // How to steer the TRD loaders from a macro | |
3 | // For the usage of only the TRD data containers and | |
4 | // AliEve event loop check the macro "trd_detectors.C" | |
5 | // | |
6 | // Usage: | |
7 | // .L trd_loader.C | |
8 | // AliCDBManager *cdb = AliCDBManager::Instance(); | |
9 | // cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB"); | |
10 | // cdb->SetRun(0) | |
11 | // AliEveTRDLoader *loader = trd_loader(); | |
12 | // loader->NextEvent(); | |
13 | // loop(loader) | |
14 | // | |
15 | // Author: | |
16 | // Alex Bercuci (A.Bercuci@gsi.de) | |
17 | // | |
18 | AliEveTRDLoader* trd_loader(Int_t event=0) | |
19 | { | |
20 | // init single file loader | |
21 | AliEveTRDLoader *loader = new AliEveTRDLoader("Clusters"); | |
22 | ||
23 | // link the run loader and define the chamber setting and data type | |
24 | loader->Open("TRD.RecPoints.root"); | |
25 | loader->AddChambers(0); | |
26 | loader->AddChambers(8); | |
27 | loader->AddChambers(9); | |
28 | loader->AddChambers(17); | |
29 | loader->SetDataType(AliEveTRDLoader::kTRDClusters); | |
30 | ||
31 | // load first event | |
32 | loader->GoToEvent(event); | |
33 | ||
34 | // register loader with alieve | |
35 | gEve->AddElement(loader); | |
36 | loader->SpawnEditor(); | |
37 | gEve->Redraw3D(); | |
38 | ||
39 | return loader; | |
40 | } | |
41 | ||
42 | ||
43 | void loop(AliEveTRDLoader *loader) | |
44 | { | |
45 | while(loader->NextEvent()){ | |
46 | printf("Event[%d]\n", loader->GetEvent()); | |
47 | gEve->Redraw3D(); | |
48 | gSystem->ProcessEvents(); | |
49 | gSystem->Sleep(2000); | |
50 | } | |
51 | } |