Geometry/HGCalGeometry/plugins/HGCalGeometryESProducer.cc - master - githubmirror/cmssw

Geometry/HGCalGeometry/plugins/HGCalGeometryESProducer.cc

86 строк3 KB

Sunanda

Make use of fillDescrpton in defining the parameters in HGCalGeometryESProducer

14 май 2026, 07:03

14 май 2026, 07:0319bdc8d

// -*- C++ -*-
//
// Package:    HGCalGeometry
// Class:      HGCalGeometryESProducer
//
/**\class HGCalGeometryESProducer HGCalGeometryESProducer.h 

 Description: <one line class summary>

 Implementation:
     <Notes on implementation>
*/
//
// Original Author:  Sunanda Banerjee
//
//

// system include files
#include <memory>

// user include files
#include "FWCore/Framework/interface/ModuleFactory.h"
#include "FWCore/Framework/interface/ESProducer.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "Geometry/CaloGeometry/interface/CaloSubdetectorGeometry.h"
#include "Geometry/CaloTopology/interface/HGCalTopology.h"
#include "Geometry/HGCalGeometry/interface/HGCalGeometry.h"
#include "Geometry/HGCalGeometry/interface/HGCalGeometryLoader.h"
#include "Geometry/Records/interface/IdealGeometryRecord.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"

//#define EDM_ML_DEBUG

//
// class decleration
//

class HGCalGeometryESProducer : public edm::ESProducer {
public:
  HGCalGeometryESProducer(const edm::ParameterSet& iP);
  ~HGCalGeometryESProducer() override;

  using ReturnType = std::unique_ptr<HGCalGeometry>;

  static void fillDescriptions(edm::ConfigurationDescriptions&);

  ReturnType produce(const IdealGeometryRecord&);

private:
  // ----------member data ---------------------------
  edm::ESGetToken<HGCalTopology, IdealGeometryRecord> topologyToken_;
  std::string name_;
};

HGCalGeometryESProducer::HGCalGeometryESProducer(const edm::ParameterSet& iConfig) {
  name_ = iConfig.getParameter<std::string>("name");
#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HGCalGeom") << "Constructing HGCalGeometry for " << name_;
#endif
  auto cc = setWhatProduced(this, name_);
  topologyToken_ = cc.consumes<HGCalTopology>(edm::ESInputTag{"", name_});
}

HGCalGeometryESProducer::~HGCalGeometryESProducer() {}

//
// member functions
//
void HGCalGeometryESProducer::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
  edm::ParameterSetDescription desc;
  desc.add<std::string>("name", "HGCalEESensitive");
  descriptions.add("hgcalEEGeometryESProducer", desc);
}

// ------------ method called to produce the data  ------------
HGCalGeometryESProducer::ReturnType HGCalGeometryESProducer::produce(const IdealGeometryRecord& iRecord) {
  const auto& topo = iRecord.get(topologyToken_);
#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HGCalGeom") << "Create HGCalGeometry (*topo) for " << name_;
#endif
  HGCalGeometryLoader builder;
  return ReturnType(builder.build(topo));
}

DEFINE_FWK_EVENTSETUP_MODULE(HGCalGeometryESProducer);