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UltraRunAction.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file UltraRunAction.cc
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25 //
26 //
27 // --------------------------------------------------------------
28 // GEANT 4 - ULTRA experiment example
29 // --------------------------------------------------------------
30 //
31 // Code developed by:
32 // B. Tome, M.C. Espirito-Santo, A. Trindade, P. Rodrigues
33 //
34 // ****************************************************
35 // * UltraRunAction.cc
36 // ****************************************************
37 //
38 // RunAction class for Ultra; it has also a Messenger Class
39 //
40 #include "UltraRunAction.hh"
41 #include "G4Run.hh"
42 #include "G4RunManager.hh"
43 #include "Randomize.hh"
44 #include "UltraAnalysisManager.hh"
45 #include <ctime>
46 #include "Randomize.hh"
47 
48 
49 // //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
50 
52 {
53  seed = -1; // RANLUX seed
54  luxury = 3; // RANLUX luxury level (3 is default)
55  saveRndm = 1;
56 }
57 
58 // //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
59 
61 {;}
62 
63 // //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
64 
66 {
67  // Get/create analysis manager: need to do that in the master and in the workers
69 
70  // Open an output file
71  man->OpenFile("ultra");
72  man->SetFirstHistoId(1);
73 
74  // Create histogram(s)
75  man->CreateH1("1","Optical photons energy (eV)", //histoID,histo name
76  500,0.,5.); //bins' number, xmin, xmax
77  man->CreateH1("2","Number of Detected Photons",
78  10,0.,10.); //bins' number, xmin, xmax
79 
80  if (!IsMaster()) //it is a slave, do nothing else
81  {
82  G4cout << "ooo Run " << aRun->GetRunID() << " starts on slave." << G4endl;
83  return;
84  }
85 
86  //Master or sequential
87  G4cout << "ooo Run " << aRun->GetRunID() << " starts (global)." << G4endl;
88  if (seed<0) //not initialized by anybody else
89  {
90  seed=time(0);
91  G4Random::setTheSeed(seed,luxury);
92  G4Random::showEngineStatus();
93  }
94 
95  // save Rndm status
96  if (saveRndm > 0)
97  G4Random::saveEngineStatus("beginOfRun.rndm");
98 
99  return;
100 }
101 
102 // //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
103 
105 {
106  // Write histograms to file
107 
108 
109  // Save histograms
111  man->Write();
112  man->CloseFile();
113  // Complete clean-up
115 
116  if (!IsMaster())
117  {
118  G4cout << "### Run " << aRun->GetRunID() << " (slave) ended." << G4endl;
119  return;
120  }
121 
122  G4cout << "### Run " << aRun->GetRunID() << " (global) ended." << G4endl;
123  // save Rndm status
124  if (saveRndm == 1)
125  G4Random::saveEngineStatus("endOfRun.rndm");
126  return;
127 }
128 
129