Restructuring repo

benchmarks/calorimeters/simple_checking_crystal.cxx

@@ -14,7 +14,7 @@ void simple_checking_crystal(const char* fname = "sim_output/output_emcal_electr
 
   ROOT::RDataFrame d0(*t);//, {"EcalHits","MCParticles"});
   
-  auto nhits = [] (std::vector<dd4hep::sim::Geant4Calorimeter::Hit*>& hits){ return (int) hits.size(); };
+  auto nhits = [] (const std::vector<dd4pod::CalorimeterHit>& hits){ return (int) hits.size(); };
 
   auto d1 = d0.Define("nhits", nhits, {"CrystalEcalHits"});
   auto h0 = d1.Histo1D(TH1D("h0", "nhits; ", 20, 0,20), "nhits");