Geant4  9.6.p02
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RootIO.cc
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25 //
28 //
29 #include <sstream>
30 
31 #include "RootIO.hh"
32 //
33 #include "Cintex/Cintex.h"
34 #include "G4SDManager.hh"
35 #include "G4HCofThisEvent.hh"
36 #include "G4EventManager.hh"
37 #include "G4Event.hh"
38 //
39 
40 static RootIO* instance = 0;
41 
42 RootIO::RootIO():Nevents(0)
43 {
44  // initialize ROOT
45  TSystem ts;
46  gSystem->Load("libExP01ClassesDict");
47 
48  ROOT::Cintex::Cintex::SetDebug(0);
49  ROOT::Cintex::Cintex::Enable();
50  //gDebug = 1;
51 
52  fo = new TFile("hits.root","RECREATE");
53 }
54 
56 {}
57 
59 {
60  if (instance == 0 )
61  {
62  instance = new RootIO();
63  }
64  return instance;
65 }
66 
67 void RootIO::Write(std::vector<ExP01TrackerHit*>* hcont)
68 {
69  Nevents++;
70 
71  std::ostringstream os;
72  os << Nevents;
73  std::string stevt = "Event_" + os.str();
74  const char* chevt = stevt.c_str();
75 
76  std::cout << "writing " << stevt << std::endl;
77 
78 
79  fo->WriteObject(hcont, chevt);
80 
81 }
82 
84 {
85  fo->Close();
86 }