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 **************************************************************************/
16 //-------------------------------------------------------------------------
17 // Implementation of Class AliAODMCHeader
20 // Origin: Christian Klein-Boesing, CERN, Christian.Klein-Boesing@cern.ch
21 //-------------------------------------------------------------------------
23 #include "AliAODMCHeader.h"
26 ClassImp(AliAODMCHeader)
28 // Without a trailing dot root does not support
29 // direct drawing of some variables if the name is not unique on top label
30 // bnrach e.g. fEventType is found here and in AliAODHeader....
31 TString AliAODMCHeader::fgkStdBranchName("mcHeader");
33 //______________________________________________________________________________
34 AliAODMCHeader::AliAODMCHeader() :
41 // default constructor
42 fVertex[0] = fVertex[1] = fVertex[2] = 0;
43 SetName(fgkStdBranchName.Data());
47 AliAODMCHeader::~AliAODMCHeader()
53 AliAODMCHeader::AliAODMCHeader(const AliAODMCHeader &header) :
55 ,fGenerator(header.fGenerator)
56 ,fImpactPar(header.fImpactPar)
57 ,fPtHard(header.fPtHard)
58 ,fEventType(header.fEventType)
61 for(int i = 0;i<3;++i)fVertex[i] = header.fVertex[i];
62 SetName(header.fName);
63 SetTitle(header.fTitle);
66 AliAODMCHeader& AliAODMCHeader::operator=(const AliAODMCHeader &header)
70 AliVHeader::operator=(header);
71 fGenerator = header.fGenerator;
72 for(int i = 0;i<3;++i)fVertex[i] = header.fVertex[i];
73 fImpactPar = header.fImpactPar;
74 fPtHard = header.fPtHard;
75 fEventType = header.fEventType;
80 void AliAODMCHeader::Copy(TObject &obj) const {
82 // this overwrites the virtual TOBject::Copy()
83 // to allow run time copying without casting
87 AliAODMCHeader *robj = dynamic_cast<AliAODMCHeader*>(&obj);
88 if(!robj)return; // not an AliAODMCHeader
95 //______________________________________________________________________________
96 void AliAODMCHeader::Reset()
98 // reset all data members
103 fVertex[0] = fVertex[1] = fVertex[2] = 0;
106 //______________________________________________________________________________
107 void AliAODMCHeader::Print(const Option_t *) const
109 // Print some data members
110 Printf("MC EventHeader Generator: %s # EventType %d Vtx = (%3.3f,%3.3f,%3.3f) ptHard = %3.3f GeV Impact parameter %3.3f \n",
113 GetVtxX(),GetVtxY(),GetVtxZ(),GetPtHard(),
114 GetImpactParameter());