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 AOD input
20 // Author: Andreas Morsch, CERN
21 //-------------------------------------------------------------------------
27 #include "AliAODInputHandler.h"
28 #include "AliAODEvent.h"
30 ClassImp(AliAODInputHandler)
32 //______________________________________________________________________________
33 AliAODInputHandler::AliAODInputHandler() :
34 AliInputEventHandler(),
38 // Default constructor
41 //______________________________________________________________________________
42 AliAODInputHandler::AliAODInputHandler(const char* name, const char* title):
43 AliInputEventHandler(name, title),
50 //______________________________________________________________________________
51 AliAODInputHandler::~AliAODInputHandler()
58 Bool_t AliAODInputHandler::Init(TTree* tree, Option_t* /*opt*/)
60 // Initialisation necessary for each new tree
65 while((obj = (TNamed*)next())) {
66 if (fTree->GetTree()) {
67 (fTree->GetTree())->AddFriend("aodTree", obj->GetName());
69 fTree->AddFriend("aodTree", obj->GetName());
73 if (!fTree) return kFALSE;
74 // Get pointer to AOD event
79 fEvent = new AliAODEvent();
81 fEvent->ReadFromTree(fTree);
85 Bool_t AliAODInputHandler::BeginEvent(Long64_t /*entry*/)
88 //if (fTree) fTree->BranchRef();
92 void AliAODInputHandler::AddFriend(char* filename)
95 TNamed* obj = new TNamed(filename, filename);