1 /**************************************************************************
2 * Copyright(c) 1998-1999, 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 **************************************************************************/
20 ////////////////////////////////////////////////////////////////////////
24 // contains a relation between track label and it's index
26 // The main method is At, it takes a particle label as an argument
27 // and returns the correponding entry in TreeH (many particles
28 // are usually stored in 1 TreeH entry, one has to check particle
29 // labels for each hit). 'At' returns:
30 // kNoEntry = -1 if the particle has no entry in TreeH
31 // kOutOfBounds = -2 if the particle label is out of bounds
33 // Author: Jiri Chudoba (CERN), 2002
35 ////////////////////////////////////////////////////////////////////////
42 #include "AliTrackMap.h"
48 ////////////////////////////////////////////////////////////////////////
49 AliTrackMap::AliTrackMap()
57 ////////////////////////////////////////////////////////////////////////
58 AliTrackMap::AliTrackMap(Int_t size, Int_t *array) :
59 TNamed("AliTrackMap", "AliTrackMap")
66 fArray = new Int_t[fSize];
67 for (Int_t i = 0; i < fSize; i++) fArray[i] = array[i];
69 ////////////////////////////////////////////////////////////////////////
70 AliTrackMap::~AliTrackMap()
79 ////////////////////////////////////////////////////////////////////////
80 Int_t AliTrackMap::At(Int_t label)
83 // returns entry number in the TreeH corresponding to particle with
86 if (label < 0 || label >= fSize) {
87 cerr<<"AliTrackMap::At: label "<<label<<" out of range, fSize = "<<fSize<<endl;
92 ////////////////////////////////////////////////////////////////////////
93 void AliTrackMap::SetEventNr(Int_t eventNr)
96 // map is identified by it's name, event number is part of it
99 sprintf(name,"AliTrackMap_%5.5d",eventNr);
102 ////////////////////////////////////////////////////////////////////////
103 void AliTrackMap::PrintValues()
106 // method for debugging
108 cout<<this->GetName()<<" contains these values: "<<endl;
109 for (Int_t i = 0; i < fSize; i++) {
110 cout<<i<<"\t"<<fArray[i]<<"\n";
113 ////////////////////////////////////////////////////////////////////////