Classed imported from EVGEN.
[u/mrichter/AliRoot.git] / PYTHIA6 / AliGenPythiaEventHeader.cxx
CommitLineData
8d2cd130 1/**************************************************************************
2 * Copyright(c) 1998-1999, 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/*
17$Log$
18Revision 1.2 2002/11/15 00:40:21 morsch
19Information about trigger jets added.
20
21Revision 1.1 2001/07/13 09:34:53 morsch
22Event header class for Pythia added.
23
24*/
25
26#include "AliGenPythiaEventHeader.h"
27ClassImp(AliGenPythiaEventHeader)
28
29
30void AliGenPythiaEventHeader::AddJet(Float_t px, Float_t py, Float_t pz, Float_t e)
31{
32//
33// Add a jet
34//
35 if (fNJets < 10) {
36 fJets[0][fNJets] = px;
37 fJets[1][fNJets] = py;
38 fJets[2][fNJets] = pz;
39 fJets[3][fNJets] = e;
40 fNJets++;
41 } else {
42 printf("\nWarning: More than 10 jets triggered !!\n");
43 }
44}
45
46void AliGenPythiaEventHeader::TriggerJet(Int_t i, Float_t p[4])
47{
48//
49// Give back jet #i
50//
51 if (i >= fNJets) {
52 printf("\nWarning: TriggerJet, index out of Range!!\n");
53 } else {
54 p[0] = fJets[0][i];
55 p[1] = fJets[1][i];
56 p[2] = fJets[2][i];
57 p[3] = fJets[3][i];
58 }
59}