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e75408ba | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | ||
17 | /////////////////////////////////////////////////////////////////////////////// | |
18 | // // | |
19 | // PID tender: Do combined PID // | |
20 | // // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | ||
25 | #include <AliESDpid.h> | |
26 | #include <AliESDEvent.h> | |
27 | #include <AliESDInputHandler.h> | |
28 | #include "AliTender.h" | |
29 | ||
30 | #include "AliPIDTenderSupply.h" | |
31 | ||
32 | AliPIDTenderSupply::AliPIDTenderSupply() : | |
33 | AliTenderSupply() | |
34 | { | |
35 | // | |
36 | // default ctor | |
37 | // | |
38 | } | |
39 | ||
40 | //_____________________________________________________ | |
41 | AliPIDTenderSupply::AliPIDTenderSupply(const char *name, const AliTender *tender) : | |
42 | AliTenderSupply(name,tender) | |
43 | { | |
44 | // | |
45 | // named ctor | |
46 | // | |
47 | } | |
48 | ||
49 | //_____________________________________________________ | |
50 | void AliPIDTenderSupply::ProcessEvent() | |
51 | { | |
52 | // | |
53 | // Combine PID information | |
54 | // | |
55 | ||
56 | AliESDEvent *event=fTender->GetEvent(); | |
57 | if (!event) return; | |
58 | ||
59 | AliESDpid *pid=fTender->GetESDhandler()->GetESDpid(); | |
60 | if (!pid) return; | |
61 | // | |
62 | // recalculate combined PID probabilities | |
63 | // | |
64 | Int_t ntracks=event->GetNumberOfTracks(); | |
65 | for(Int_t itrack = 0; itrack < ntracks; itrack++) | |
66 | pid->CombinePID(event->GetTrack(itrack)); | |
67 | ||
68 | } |