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[u/mrichter/AliRoot.git] / STEER / AliInputEventHandler.cxx
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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 30ClassImp(AliInputEventHandler)
31
32//______________________________________________________________________________
33AliInputEventHandler::AliInputEventHandler() :
13054f41 34 AliVEventHandler(),
f16ba708 35 fTree(0),
36 fBranches(""),
f0ee78b0 37 fBranchesOn(""),
b2af62ab 38 fNewEvent(kTRUE),
39 fEventCuts(0),
b890a10d 40 fIsSelectedResult(0),
41 fMixingHandler(0)
76147823 42{
43 // default constructor
44}
45
46//______________________________________________________________________________
47AliInputEventHandler::~AliInputEventHandler()
48{
49// destructor
50}
51
52//______________________________________________________________________________
53AliInputEventHandler::AliInputEventHandler(const char* name, const char* title):
0cd61c1d 54 AliVEventHandler(name, title),
f16ba708 55 fTree(0),
56 fBranches(""),
f0ee78b0 57 fBranchesOn(""),
b2af62ab 58 fNewEvent(kTRUE),
59 fEventCuts(0),
b890a10d 60 fIsSelectedResult(0),
61 fMixingHandler(0)
76147823 62{
63}
64
f16ba708 65void AliInputEventHandler::SwitchOffBranches() const {
66 //
67 // Switch of branches on user request
68 TObjArray * tokens = fBranches.Tokenize(" ");
69 Int_t ntok = tokens->GetEntries();
70 for (Int_t i = 0; i < ntok; i++) {
71 TString str = ((TObjString*) tokens->At(i))->GetString();
72 if (str.Length() == 0)
73 continue;
74 fTree->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 0);
75 AliInfo(Form("Branch %s switched off \n", str.Data()));
76 }
77}
78
79void AliInputEventHandler::SwitchOnBranches() const {
80 //
81 // Switch of branches on user request
82 TObjArray * tokens = fBranchesOn.Tokenize(" ");
83 Int_t ntok = tokens->GetEntries();
84
85 for (Int_t i = 0; i < ntok; i++) {
86 TString str = ((TObjString*) tokens->At(i))->GetString();
87 if (str.Length() == 0)
88 continue;
89 fTree->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 1);
90 AliInfo(Form("Branch %s switched on \n", str.Data()));
91 }
92}
f0ee78b0 93
94
95
96Long64_t AliInputEventHandler::GetReadEntry() const
97{return fTree->GetReadEntry();}