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source: svn/trunk/interface/HEPEVTConverter.h@ 857

Last change on this file since 857 was 443, checked in by Xavier Rouby, 15 years ago

new header in all files

File size: 3.6 KB
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1#ifndef _HEPEVTCONVERTER_H_
2#define _HEPEVTCONVERTER_H_
3
4/***********************************************************************
5** **
6** /----------------------------------------------\ **
7** | Delphes, a framework for the fast simulation | **
8** | of a generic collider experiment | **
9** \------------- arXiv:0903.2225v1 ------------/ **
10** **
11** **
12** This package uses: **
13** ------------------ **
14** ROOT: Nucl. Inst. & Meth. in Phys. Res. A389 (1997) 81-86 **
15** FastJet algorithm: Phys. Lett. B641 (2006) [hep-ph/0512210] **
16** Hector: JINST 2:P09005 (2007) [physics.acc-ph:0707.1198v2] **
17** FROG: [hep-ex/0901.2718v1] **
18** HepMC: Comput. Phys. Commun.134 (2001) 41 **
19** **
20** ------------------------------------------------------------------ **
21** **
22** Main authors: **
23** ------------- **
24** **
25** Severine Ovyn Xavier Rouby **
26** severine.ovyn@uclouvain.be xavier.rouby@cern **
27** **
28** Center for Particle Physics and Phenomenology (CP3) **
29** Universite catholique de Louvain (UCL) **
30** Louvain-la-Neuve, Belgium **
31** **
32** Copyright (C) 2008-2009, **
33** All rights reserved. **
34** **
35***********************************************************************/
36#include <deque>
37
38#include "BlockClasses.h"
39#include "TSimpleArray.h"
40#include "DataConverter.h"
41using namespace std;
42
43//------------------------------------------------------------------------------
44//
45struct HEPEvent
46{
47 Int_t Nevhep;
48 Int_t Nhep;
49 Int_t *Idhep; //[Nhep]
50 Int_t *Jsmhep; //[Nhep]
51 Int_t *Jsdhep; //[Nhep]
52 Float_t *Phep; //[Nhep][5]
53 Float_t *Vhep; //[Nhep][4]
54 Int_t Irun;
55 Int_t Ievt;
56 Float_t Weight;
57 Float_t Xsecn;
58 Int_t Ifilter;
59 Int_t Nparam;
60 Float_t *Param; //[Nparam]
61};
62//
63
64//
65class HEPTreeReader {
66
67public:
68
69 HEPTreeReader(TTree *tree, HEPEvent *event);
70 virtual ~HEPTreeReader();
71
72 Long64_t GetEntries() const { return fChain ? static_cast<Long64_t>(fChain->GetEntries()) : 0; }
73 Bool_t ReadEntry(Long64_t element);
74
75private:
76
77 void Notify();
78
79 TTree *fChain; // pointer to the analyzed TTree or TChain
80 Int_t fCurrentTree; // current Tree number in a TChain
81 HEPEvent *fEvent;
82 deque< pair<TString, TBranch*> > fBranches;
83
84};
85
86
87class HEPEVTConverter : public DataConverter {
88
89public:
90
91 HEPEVTConverter(const string& inputFileList, const string& outputFileName, const PdgTable& pdg, const int& Nevents=-1);
92
93};
94
95
96#endif
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