Geant4 Cross Reference

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Geant4/examples/extended/persistency/P01/readHits.cc

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 26 //
 27 /// \file persistency/P01/readHits.cc
 28 /// \brief Main program of the persistency/P01 example
 29 //
 30 // Include files
 31 #include "TFile.h"
 32 #include "TKey.h"
 33 #include "TROOT.h"
 34 #include "TSystem.h"
 35 //
 36 #include "include/ExP01TrackerHit.hh"
 37 
 38 int main(int argc, char** argv)
 39 {
 40   // initialize ROOT
 41   TSystem ts;
 42   gSystem->Load("libExP01ClassesDict");
 43   if (argc < 2) G4cout << "Missing name of the file to read!" << G4endl;
 44 
 45   TFile fo(argv[1]);
 46 
 47   std::vector<ExP01TrackerHit*>* hits;
 48   fo.GetListOfKeys()->Print();
 49 
 50   TIter next(fo.GetListOfKeys());
 51   TKey* key;
 52   // double tot_en;
 53   while ((key = (TKey*)next())) {
 54     fo.GetObject(key->GetName(), hits);
 55 
 56     // tot_en = 0;
 57     G4cout << "Collection: " << key->GetName() << G4endl;
 58     G4cout << "Number of hits: " << hits->size() << G4endl;
 59     for (size_t i = 0; i != hits->size(); i++) {
 60       (*hits)[i]->Print();
 61     }
 62   }
 63 }
 64