my_test.C

{
  gROOT->Macro("UHH2/BaconTrans/load.C");

  convert("/nfs/dust/cms/user/karavdia/JEC_76X/General/MC/output_mc.root","/nfs/dust/cms/user/karavdia/JEC_76X/Bacon/MC/Bacon_output_mc.root","AK4PFCHS");
  convert("/nfs/dust/cms/user/karavdia/JEC_76X/General/DATA/output_data.root","/nfs/dust/cms/user/karavdia/JEC_76X/Bacon/DATA/Bacon_output_data.root","AK4PFCHS");

  // //convert("/nfs/dust/cms/user/kovalch/CRAB/ZeroBias/jme_1.root","test.root","nt_AK4PFCluster");
  // //convert("/pnfs/desy.de/cms/tier2/store/user/stadie/ZeroBias1/zero/150625_132419/0000/jme_1.root","test.root","nt_AK4PFCluster");
  // std::string first,second,path;
  // first = "/pnfs/desy.de/cms/tier2/store/user/nkovalch/ZeroBias4/zero/150702_093020/0000/jme_";
  // second = ".root";
  // std::string tmp;
  // Long_t *id,*size,*flags,*mt;
  // for (int i=1; i<115; i++){
  //   tmp = std::to_string(i);
  //   path = first+tmp+second;
  //   const char *tmp_ = path.c_str();
  //   // error message if the file does not exist
  //   if(gSystem->GetPathInfo(tmp_,id,size,flags,mt)==1) std::cout << "file " << path << " does not exist" << std::endl;
  //   // conversion if the file exists...
  //   if(!gSystem->GetPathInfo(tmp_,id,size,flags,mt)){ 
  //     std::cout << "    ++++++    conversion of " << path << " to bacon data format    ++++++" << std::endl;
  //     convert(first+tmp+second,"/nfs/dust/cms/user/mstoev/CMSSW_7_2_1_patch4/src/UHH2/BaconTrans/zeroT_ak4pfcluster/jme_ak4pfcluster_ZeroBias4_"+tmp+".root","nt_AK4PFCluster");
  //   }
  // }
}