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source: git/classes/DelphesLHEFReader.h@ 0e2f49b

ImprovedOutputFile Timing dual_readout llp
Last change on this file since 0e2f49b was 1e8afcc, checked in by Pavel Demin <pavel.demin@…>, 9 years ago

replace Rwgt with Weight in DelphesPythia8 and DelphesLHEF

  • Property mode set to 100644
File size: 2.1 KB
Line 
1/*
2 * Delphes: a framework for fast simulation of a generic collider experiment
3 * Copyright (C) 2012-2014 Universite catholique de Louvain (UCL), Belgium
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19#ifndef DelphesLHEFReader_h
20#define DelphesLHEFReader_h
21
22/** \class DelphesLHEFReader
23 *
24 * Reads LHEF file
25 *
26 * \author P. Demin - UCL, Louvain-la-Neuve
27 *
28 */
29
30#include <stdio.h>
31
32#include <vector>
33#include <utility>
34
35class TObjArray;
36class TStopwatch;
37class TDatabasePDG;
38class ExRootTreeBranch;
39class DelphesFactory;
40
41class DelphesLHEFReader
42{
43public:
44
45 DelphesLHEFReader();
46 ~DelphesLHEFReader();
47
48 void SetInputFile(FILE *inputFile);
49
50 void Clear();
51 bool EventReady();
52
53 bool ReadBlock(DelphesFactory *factory,
54 TObjArray *allParticleOutputArray,
55 TObjArray *stableParticleOutputArray,
56 TObjArray *partonOutputArray);
57
58 void AnalyzeEvent(ExRootTreeBranch *branch, long long eventNumber,
59 TStopwatch *readStopWatch, TStopwatch *procStopWatch);
60
61 void AnalyzeWeight(ExRootTreeBranch *branch);
62
63private:
64
65 void AnalyzeParticle(DelphesFactory *factory,
66 TObjArray *allParticleOutputArray,
67 TObjArray *stableParticleOutputArray,
68 TObjArray *partonOutputArray);
69
70 FILE *fInputFile;
71
72 char *fBuffer;
73
74 TDatabasePDG *fPDG;
75
76 bool fEventReady;
77
78 int fEventCounter;
79
80 int fParticleCounter, fProcessID;
81 double fWeight, fScalePDF, fAlphaQCD, fAlphaQED;
82
83 int fPID, fStatus, fM1, fM2, fC1, fC2;
84 double fPx, fPy, fPz, fE, fMass;
85
86 std::vector< std::pair< int, double > > fWeightList;
87};
88
89#endif // DelphesLHEFReader_h
90
91
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