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 ESD input
20 // Author: Andreas Morsch, CERN
21 //-------------------------------------------------------------------------
25 #include "AliESDInputHandler.h"
26 #include "AliESDEvent.h"
29 ClassImp(AliESDInputHandler)
31 //______________________________________________________________________________
32 AliESDInputHandler::AliESDInputHandler() :
33 AliInputEventHandler()
35 // default constructor
38 //______________________________________________________________________________
39 AliESDInputHandler::~AliESDInputHandler()
44 //______________________________________________________________________________
45 AliESDInputHandler::AliESDInputHandler(const char* name, const char* title):
46 AliInputEventHandler(name, title)
50 Bool_t AliESDInputHandler::InitIO(Option_t* opt)
52 if (!fTree) return kFALSE;
53 // Get pointer to ESD event
54 fEvent = new AliESDEvent();
55 fEvent->ReadFromTree(fTree);
59 Bool_t AliESDInputHandler::BeginEvent()
61 // Copy from old to new format if necessary
62 AliESD* old = ((AliESDEvent*) fEvent)->GetAliESDOld();
64 ((AliESDEvent*)fEvent)->CopyFromOldESD();