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source: git/classes/DelphesHepMCReader.h@ fc6300d

ImprovedOutputFile Timing dual_readout llp
Last change on this file since fc6300d was cab38f6, checked in by Pavel Demin <pavel.demin@…>, 10 years ago

remove svn tags and fix formatting

  • Property mode set to 100644
File size: 2.5 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 DelphesHepMCReader_h
20#define DelphesHepMCReader_h
21
22/** \class DelphesHepMCReader
23 *
24 * Reads HepMC file
25 *
26 * \author P. Demin - UCL, Louvain-la-Neuve
27 *
28 */
29
30#include <map>
31#include <vector>
32
33#include <stdio.h>
34
35class TObjArray;
36class TStopwatch;
37class TDatabasePDG;
38class ExRootTreeBranch;
39class DelphesFactory;
40
41class DelphesHepMCReader
42{
43public:
44
45 DelphesHepMCReader();
46 ~DelphesHepMCReader();
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
61private:
62
63 void AnalyzeParticle(DelphesFactory *factory,
64 TObjArray *allParticleOutputArray,
65 TObjArray *stableParticleOutputArray,
66 TObjArray *partonOutputArray);
67
68 void FinalizeParticles(TObjArray *allParticleOutputArray);
69
70 FILE *fInputFile;
71
72 char *fBuffer;
73
74 TDatabasePDG *fPDG;
75
76 int fEventNumber, fMPI, fProcessID, fSignalCode, fVertexCounter, fBeamCode[2];
77 double fScale, fAlphaQCD, fAlphaQED;
78
79 double fMomentumCoefficient, fPositionCoefficient;
80
81 int fStateSize;
82 std::vector< int > fState;
83
84 int fWeightSize;
85 std::vector< double > fWeight;
86
87 int fID1, fID2;
88 double fX1, fX2, fScalePDF, fPDF1, fPDF2;
89
90 int fOutVertexCode, fVertexID, fInCounter, fOutCounter;
91 double fX, fY, fZ, fT;
92
93 int fParticleCode, fPID, fStatus, fInVertexCode;
94 double fPx, fPy, fPz, fE, fMass, fTheta, fPhi;
95
96 int fParticleCounter;
97
98 std::map< int, std::pair < int, int > > fMotherMap;
99 std::map< int, std::pair < int, int > > fDaughterMap;
100};
101
102#endif // DelphesHepMCReader_h
103
104
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