[u/mrichter/AliRoot.git] / STEER / AliGenEventHeader.h

#ifndef ALIGENEVENTHEADER_H
#define ALIGENEVENTHEADER_H

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

#include <TNamed.h>
#include <TArrayF.h>

// Event header base class for generator. 
// Stores as a minimum the date, run number, event number, number of particles produced  
// and the impact parameter
// Author: andreas.morsch@cern.ch

class AliGenEventHeader : public TNamed
{
 public:

  AliGenEventHeader(const char* name);
  AliGenEventHeader();
  virtual ~AliGenEventHeader() {}
  // Getters
  virtual Int_t           NProduced()         {return fNProduced;}
  virtual void            PrimaryVertex(TArrayF &o) const;
  
  // Setters
  virtual void   SetNProduced(Int_t nprod)         {fNProduced=nprod;}
  virtual void   SetPrimaryVertex(const TArrayF &o);
  
protected:
  Int_t     fNProduced;                 // Number stable or undecayed particles
  TArrayF   fVertex;                    // Primary Vertex Position
  ClassDef(AliGenEventHeader,2)         // Event header for primary event
};

#endif
Commit	Line	Data
	1	#ifndef ALIGENEVENTHEADER_H
	2	#define ALIGENEVENTHEADER_H
	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	/* $Id$ */
	8
	9	#include <TNamed.h>
	10	#include <TArrayF.h>
	11
	12	// Event header base class for generator.
	13	// Stores as a minimum the date, run number, event number, number of particles produced
	14	// and the impact parameter
	15	// Author: andreas.morsch@cern.ch
	16
	17	class AliGenEventHeader : public TNamed
	18	{
	19	public:
	20
	21	AliGenEventHeader(const char* name);
	22	AliGenEventHeader();
	23	virtual ~AliGenEventHeader() {}
	24	// Getters
	25	virtual Int_t NProduced() {return fNProduced;}
	26	virtual void PrimaryVertex(TArrayF &o) const;
	27
	28	// Setters
	29	virtual void SetNProduced(Int_t nprod) {fNProduced=nprod;}
	30	virtual void SetPrimaryVertex(const TArrayF &o);
	31
	32	protected:
	33	Int_t fNProduced; // Number stable or undecayed particles
	34	TArrayF fVertex; // Primary Vertex Position
	35	ClassDef(AliGenEventHeader,2) // Event header for primary event
	36	};
	37
	38	#endif