#include "myClass.h"

int TTree_TClonesArray_read () 
{
 gSystem->Load ("myClass_cxx.so");
 TFile f ("clonesarray.root");

 TClonesArray* myArrayPtr = new TClonesArray ("myClass");

 TTree *t = (TTree*) f.Get ("tree");
 t->SetBranchAddress ("ObjClones", &myArrayPtr);
 
 myClass* myObjectPtr;

 for (int evt = 0; evt < t->GetEntriesFast() ; evt++) 
 {
  myArrayPtr->Clear();
  t->GetEvent (evt);
  int Npart = myArrayPtr->GetEntries() ; 

  cout << "\nEvent " << evt << " has " << Npart << " particles: \n";

  for (int iPart = 0; iPart < Npart; iPart++) {
   myObjectPtr = (myClass*) myArrayPtr->At (iPart);

   cout << " ["  << setw (2) << myObjectPtr->det 
        << ":  " << setw (9) << myObjectPtr->ToF
        << " , " << setw (9) << myObjectPtr->Energy << " ] \n";
  }
 }

 f.Close();
 return 0;
}