1 #ifndef ALIGENEVENTHEADER_H
2 #define ALIGENEVENTHEADER_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
9 //---------------------------------------------------------------------
10 // Event header base class for generator.
11 // Stores generated event information
12 // Author: andreas.morsch@cern.ch
13 //---------------------------------------------------------------------
18 class AliGenEventHeader : public TNamed
22 AliGenEventHeader(const char* name);
24 virtual ~AliGenEventHeader() {}
26 virtual Int_t NProduced() const {return fNProduced;}
27 virtual void PrimaryVertex(TArrayF &o) const;
28 virtual Float_t InteractionTime() const {return fInteractionTime;}
30 virtual void SetNProduced(Int_t nprod) {fNProduced=nprod;}
31 virtual void SetPrimaryVertex(const TArrayF &o);
32 virtual void SetInteractionTime(Float_t t) {fInteractionTime = t;}
36 Int_t fNProduced; // Number stable or undecayed particles
37 TArrayF fVertex; // Primary Vertex Position
38 Float_t fInteractionTime; // Time of the interaction
40 ClassDef(AliGenEventHeader, 3) // Event header for primary event