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76147823 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2007, 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 | /* $Id$ */ | |
17 | ||
18 | //------------------------------------------------------------------------- | |
19 | // Event handler for event input | |
20 | // Author: Andreas Morsch, CERN | |
21 | //------------------------------------------------------------------------- | |
22 | ||
76147823 | 23 | |
24 | #include "AliInputEventHandler.h" | |
25 | #include "AliVEvent.h" | |
b2af62ab | 26 | #include "AliVCuts.h" |
f16ba708 | 27 | #include "AliLog.h" |
76147823 | 28 | |
b2af62ab | 29 | |
76147823 | 30 | ClassImp(AliInputEventHandler) |
31 | ||
32 | //______________________________________________________________________________ | |
33 | AliInputEventHandler::AliInputEventHandler() : | |
13054f41 | 34 | AliVEventHandler(), |
f16ba708 | 35 | fTree(0), |
36 | fBranches(""), | |
f0ee78b0 | 37 | fBranchesOn(""), |
b2af62ab | 38 | fNewEvent(kTRUE), |
39 | fEventCuts(0), | |
b890a10d | 40 | fIsSelectedResult(0), |
7af7146c | 41 | fMixingHandler(0), |
42 | fParentHandler(0) | |
76147823 | 43 | { |
44 | // default constructor | |
45 | } | |
46 | ||
47 | //______________________________________________________________________________ | |
48 | AliInputEventHandler::~AliInputEventHandler() | |
49 | { | |
50 | // destructor | |
51 | } | |
52 | ||
53 | //______________________________________________________________________________ | |
54 | AliInputEventHandler::AliInputEventHandler(const char* name, const char* title): | |
0cd61c1d | 55 | AliVEventHandler(name, title), |
f16ba708 | 56 | fTree(0), |
57 | fBranches(""), | |
f0ee78b0 | 58 | fBranchesOn(""), |
b2af62ab | 59 | fNewEvent(kTRUE), |
60 | fEventCuts(0), | |
b890a10d | 61 | fIsSelectedResult(0), |
7af7146c | 62 | fMixingHandler(0), |
63 | fParentHandler(0) | |
76147823 | 64 | { |
70908d05 | 65 | // Named constructor. |
76147823 | 66 | } |
67 | ||
f16ba708 | 68 | void AliInputEventHandler::SwitchOffBranches() const { |
69 | // | |
70 | // Switch of branches on user request | |
71 | TObjArray * tokens = fBranches.Tokenize(" "); | |
72 | Int_t ntok = tokens->GetEntries(); | |
73 | for (Int_t i = 0; i < ntok; i++) { | |
74 | TString str = ((TObjString*) tokens->At(i))->GetString(); | |
75 | if (str.Length() == 0) | |
76 | continue; | |
77 | fTree->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 0); | |
e06036ee | 78 | AliDebug(1,Form("Branch %s switched off", str.Data())); |
f16ba708 | 79 | } |
62e57953 | 80 | delete tokens; |
f16ba708 | 81 | } |
82 | ||
83 | void AliInputEventHandler::SwitchOnBranches() const { | |
84 | // | |
85 | // Switch of branches on user request | |
86 | TObjArray * tokens = fBranchesOn.Tokenize(" "); | |
87 | Int_t ntok = tokens->GetEntries(); | |
88 | ||
89 | for (Int_t i = 0; i < ntok; i++) { | |
90 | TString str = ((TObjString*) tokens->At(i))->GetString(); | |
91 | if (str.Length() == 0) | |
92 | continue; | |
93 | fTree->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 1); | |
e06036ee | 94 | AliDebug(1,Form("Branch %s switched on", str.Data())); |
f16ba708 | 95 | } |
62e57953 | 96 | delete tokens; |
f16ba708 | 97 | } |
f0ee78b0 | 98 | |
70908d05 | 99 | TObject *AliInputEventHandler::GetStatistics(Option_t *) const |
100 | { | |
101 | // Returns the statistics object(s) (TH2F histogram) produced by the physics | |
102 | // selection. Implementations both for ESD and AOD input handlers. | |
103 | return NULL; | |
104 | } | |
105 | ||
f0ee78b0 | 106 | Long64_t AliInputEventHandler::GetReadEntry() const |
70908d05 | 107 | { |
108 | // Get the current entry. | |
109 | return fTree->GetReadEntry(); | |
110 | } |