Overlaps corrected, new shape of sectors
[u/mrichter/AliRoot.git] / EVGEN / AliGenExtFile.h
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1#ifndef ALIGENEXTFILE_H
2#define ALIGENEXTFILE_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8
9// Event generator that can read events from a files.
10// The reading is performed by a realisation of AliGenReader specific to the file format.
11// Author: andreas.morsch@cern.ch
12
13#include "AliGenMC.h"
14class AliGenReader;
15
16
17class TTree;
18
19class AliGenExtFile : public AliGenMC
20{
21 public:
22 AliGenExtFile();
23 AliGenExtFile(Int_t npart);
24 virtual ~AliGenExtFile();
25 // Initialise
26 virtual void Init();
27 // generate event
28 virtual void Generate();
29 void SetReader(AliGenReader* reader) {fReader = reader;}
30 void SetStartEvent(Int_t startEvent) {fStartEvent = startEvent;}
31 protected:
32 void CdEventFile();
33 const Text_t *fFileName; //! File to read from
34 AliGenReader *fReader; //! Reader to read the file
35 Int_t fStartEvent; //! Start event number
36
37 private:
38 AliGenExtFile(const AliGenExtFile &ext);
39 AliGenExtFile & operator=(const AliGenExtFile & rhs);
40
41 ClassDef(AliGenExtFile,1) //Generate particles from external file
42};
43#endif
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