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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" | |
14 | class AliGenReader; | |
15 | ||
16 | ||
17 | class TTree; | |
18 | ||
19 | class 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 | |
44 | ||
45 | ||
46 | ||
47 | ||
48 | ||
49 |