HcalHardcodeGeometryEP.cc

Go to the documentation of this file.

// -*- C++ -*-
//
// Package:    HcalHardcodeGeometryEP
// Class:      HcalHardcodeGeometryEP
//
//
// Original Author:  Jeremiah Mans
//         Created:  Mon Oct  3 11:35:27 CDT 2005
//
//

#include "Geometry/HcalEventSetup/interface/HcalHardcodeGeometryEP.h"

#include "FWCore/Framework/interface/ESHandle.h"
#include "Geometry/Records/interface/HcalRecNumberingRecord.h"
#include "Geometry/Records/interface/HcalGeometryRecord.h"
#include "Geometry/CaloGeometry/interface/CaloSubdetectorGeometry.h"
#include "Geometry/HcalCommonData/interface/HcalDDDRecConstants.h"
#include "Geometry/HcalTowerAlgo/interface/HcalFlexiHardcodeGeometryLoader.h"
#include "Geometry/HcalTowerAlgo/interface/HcalHardcodeGeometryLoader.h"
#include "Geometry/HcalTowerAlgo/interface/HcalGeometry.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"

class HcalTopology;

HcalHardcodeGeometryEP::HcalHardcodeGeometryEP( const edm::ParameterSet& ps ) {
  useOld_ = ps.getParameter<bool>("UseOldLoader");
  //the following line is needed to tell the framework what
  // data is being produced
  setWhatProduced( this,
           &HcalHardcodeGeometryEP::produceAligned,
           edm::es::Label(HcalGeometry::producerTag()));
}

HcalHardcodeGeometryEP::ReturnType
HcalHardcodeGeometryEP::produceIdeal( const HcalRecNumberingRecord& iRecord ) {

   edm::LogInfo("HCAL") << "Using default HCAL topology" ;
   edm::ESHandle<HcalDDDRecConstants> hcons;
   iRecord.get( hcons ) ;
   edm::ESHandle<HcalTopology> topology ;
   iRecord.get( topology ) ;
   if (useOld_) {
     HcalHardcodeGeometryLoader loader;
     return ReturnType (loader.load (*topology));
   } else {
      HcalFlexiHardcodeGeometryLoader loader;
     return ReturnType (loader.load (*topology, *hcons));
   }
}

HcalHardcodeGeometryEP::ReturnType
HcalHardcodeGeometryEP::produceAligned( const HcalGeometryRecord& iRecord ) {
  const HcalRecNumberingRecord& idealRecord = iRecord.getRecord<HcalRecNumberingRecord>();
  return produceIdeal (idealRecord);
}