1 /**************************************************************************
2 * Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 //-------------------------------------------------------------------------
19 // Event handler for event input
20 // Author: Andreas Morsch, CERN
21 //-------------------------------------------------------------------------
24 #include "AliInputEventHandler.h"
25 #include "AliVEvent.h"
30 ClassImp(AliInputEventHandler)
32 //______________________________________________________________________________
33 AliInputEventHandler::AliInputEventHandler() :
43 // default constructor
46 //______________________________________________________________________________
47 AliInputEventHandler::~AliInputEventHandler()
52 //______________________________________________________________________________
53 AliInputEventHandler::AliInputEventHandler(const char* name, const char* title):
54 AliVEventHandler(name, title),
66 void AliInputEventHandler::SwitchOffBranches() const {
68 // Switch of branches on user request
69 TObjArray * tokens = fBranches.Tokenize(" ");
70 Int_t ntok = tokens->GetEntries();
71 for (Int_t i = 0; i < ntok; i++) {
72 TString str = ((TObjString*) tokens->At(i))->GetString();
73 if (str.Length() == 0)
75 fTree->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 0);
76 AliDebug(1,Form("Branch %s switched off", str.Data()));
81 void AliInputEventHandler::SwitchOnBranches() const {
83 // Switch of branches on user request
84 TObjArray * tokens = fBranchesOn.Tokenize(" ");
85 Int_t ntok = tokens->GetEntries();
87 for (Int_t i = 0; i < ntok; i++) {
88 TString str = ((TObjString*) tokens->At(i))->GetString();
89 if (str.Length() == 0)
91 fTree->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 1);
92 AliDebug(1,Form("Branch %s switched on", str.Data()));
97 TObject *AliInputEventHandler::GetStatistics(Option_t *) const
99 // Returns the statistics object(s) (TH2F histogram) produced by the physics
100 // selection. Implementations both for ESD and AOD input handlers.
104 Long64_t AliInputEventHandler::GetReadEntry() const
106 // Get the current entry.
107 return fTree->GetReadEntry();