DQMEDAnalyzer.cc

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// -*- C++ -*-
//
// Package:    __subsys__/__pkgname__
// Class:      __class__
//
//
// Original Author:  __author__
//         Created:  __date__
//
//

#include <string>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
@example_stream#include "DQMServices/Core/interface/DQMEDAnalyzer.h"
@example_global#include "DQMServices/Core/interface/DQMGlobalEDAnalyzer.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"

@example_stream#include "DQMServices/Core/interface/MonitorElement.h"

//
// class declaration
//

@example_globalstruct Histograms___class__ {
@example_global dqm::reco::MonitorElement* histo_;
@example_global};

@example_streamclass __class__ : public DQMEDAnalyzer {
@example_globalclass __class__ : public DQMGlobalEDAnalyzer<Histograms___class__> {
public:
  explicit __class__(const edm::ParameterSet&);
  ~__class__() override;

  static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);

private:
@example_stream  void bookHistograms(DQMStore::IBooker&, edm::Run const&, edm::EventSetup const&) override;
@example_global  void bookHistograms(DQMStore::IBooker&,
@example_global                      edm::Run const&,
@example_global                      edm::EventSetup const&,
@example_global                      Histograms___class__&) const override;

@example_stream  void analyze(const edm::Event&, const edm::EventSetup&) override;
@example_global  void dqmAnalyze(edm::Event const&, edm::EventSetup const&, Histograms___class__ const&) const override;

  // ------------ member data ------------
  std::string folder_;
@example_stream  MonitorElement* example_;
@example_stream  MonitorElement* example2D_;
@example_stream  MonitorElement* example3D_;
@example_stream  MonitorElement* exampleTProfile_;
@example_stream  MonitorElement* exampleTProfile2D_;
@example_stream  int eventCount_ = 0;
};

//
// constants, enums and typedefs
//

//
// static data member definitions
//

//
// constructors and destructor
//
__class__::__class__(const edm::ParameterSet& iConfig)
    : folder_(iConfig.getParameter<std::string>("folder")) {
  // now do what ever initialization is needed
}

__class__::~__class__() {
  // do anything here that needs to be done at desctruction time
  // (e.g. close files, deallocate resources etc.)
}

//
// member functions
//

// ------------ method called for each event  ------------
@example_streamvoid __class__::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
@example_stream  using namespace edm;
@example_stream
@example_stream  eventCount_++;
@example_stream
@example_stream  example_->Fill(5);
@example_stream  example2D_->Fill(eventCount_ / 10, eventCount_ / 10);
@example_stream  example3D_->Fill(eventCount_ / 10, eventCount_ / 10, eventCount_ / 10.f);
@example_stream  exampleTProfile_->Fill(eventCount_ / 10, eventCount_ / 10.f);
@example_stream  exampleTProfile2D_->Fill(eventCount_ / 10, eventCount_ / 10, eventCount_ / 10.f);
@example_stream}
@example_stream
@example_streamvoid __class__::bookHistograms(DQMStore::IBooker& ibook, edm::Run const& run, edm::EventSetup const& iSetup) {
@example_stream  ibook.setCurrentFolder(folder_);
@example_stream
@example_stream  example_ = ibook.book1D("EXAMPLE", "Example 1D", 20, 0., 10.);
@example_stream  example2D_ = ibook.book2D("EXAMPLE_2D", "Example 2D", 20, 0, 20, 15, 0, 15);
@example_stream  example3D_ = ibook.book3D("EXAMPLE_3D", "Example 3D", 20, 0, 20, 15, 0, 15, 25, 0, 25);
@example_stream  exampleTProfile_ = ibook.bookProfile("EXAMPLE_TPROFILE", "Example TProfile", 20, 0, 20, 15, 0, 15);
@example_stream  exampleTProfile2D_ = ibook.bookProfile2D("EXAMPLE_TPROFILE2D", "Example TProfile 2D", 20, 0, 20, 15, 0, 15, 0, 100);
@example_stream}

@example_globalvoid __class__::dqmAnalyze(edm::Event const& iEvent,
@example_global                           edm::EventSetup const& iSetup,
@example_global                           Histograms___class__ const& histos) const {
@example_global  histos.histo_->Fill(1.);
@example_global}
@example_global

@example_globalvoid __class__::bookHistograms(DQMStore::IBooker& ibook,
@example_global                               edm::Run const& run,
@example_global                               edm::EventSetup const& iSetup,
@example_global                               Histograms___class__& histos) const {
@example_global  ibook.setCurrentFolder(folder_);
@example_global  histos.histo_ = ibook.book1D("EXAMPLE", "EXAMPLE", 10, 0., 10.);
@example_global}

// ------------ method fills 'descriptions' with the allowed parameters for the module  ------------
void __class__::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
  // The following says we do not know what parameters are allowed so do no
  // validation
  // Please change this to state exactly what you do use, even if it is no
  // parameters
  edm::ParameterSetDescription desc;
  desc.add<std::string>("folder", "MY_FOLDER");
  descriptions.add("__class_lowercase__", desc);
}

// define this as a plug-in
DEFINE_FWK_MODULE(__class__);