SiStripDetWithSomething.cc

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// -*- C++ -*-
//
// Package:    SiStripTools
// Class:      SiStripDetWithSomething
//
//
// Original Author:  Andrea Venturi
//         Created:  Wed Oct 22 17:54:30 CEST 2008
//
//

// system include files
#include <memory>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/global/EDFilter.h"

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

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

#include <vector>

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

#include "FWCore/Utilities/interface/InputTag.h"

#include "DataFormats/SiStripDigi/interface/SiStripDigi.h"
#include "DataFormats/SiStripCluster/interface/SiStripCluster.h"
#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/Common/interface/DetSetVectorNew.h"

//
// class declaration
//

template <class T>
class SiStripDetWithSomething : public edm::global::EDFilter<> {
public:
  explicit SiStripDetWithSomething(const edm::ParameterSet&);
  ~SiStripDetWithSomething() override;

private:
  void beginJob() override;
  bool filter(edm::StreamID, edm::Event&, const edm::EventSetup&) const override;
  void endJob() override;

  // ----------member data ---------------------------

  edm::EDGetTokenT<T> _digicollectionToken;
  std::vector<unsigned int> _wantedmod;
};

//
// constants, enums and typedefs
//

//
// static data member definitions
//

//
// constructors and destructor
//
template <class T>
SiStripDetWithSomething<T>::SiStripDetWithSomething(const edm::ParameterSet& iConfig)
    : _digicollectionToken(consumes<T>(iConfig.getParameter<edm::InputTag>("collectionName"))),
      _wantedmod(iConfig.getUntrackedParameter<std::vector<unsigned int> >("selectedModules"))

{
  //now do what ever initialization is needed

  sort(_wantedmod.begin(), _wantedmod.end());

  edm::LogInfo("SelectedModules") << "Selected module list";
  for (std::vector<unsigned int>::const_iterator mod = _wantedmod.begin(); mod != _wantedmod.end(); mod++) {
    edm::LogVerbatim("SelectedModules") << *mod;
  }
}

template <class T>
SiStripDetWithSomething<T>::~SiStripDetWithSomething() {
  // do anything here that needs to be done at desctruction time
  // (e.g. close files, deallocate resources etc.)
}

//
// member functions
//

// ------------ method called on each new Event  ------------
template <class T>
bool SiStripDetWithSomething<T>::filter(edm::StreamID, edm::Event& iEvent, const edm::EventSetup& iSetup) const {
  using namespace edm;

  Handle<T> digis;
  iEvent.getByToken(_digicollectionToken, digis);

  for (typename T::const_iterator it = digis->begin(); it != digis->end(); it++) {
    for (std::vector<unsigned int>::const_iterator mod = _wantedmod.begin();
         mod != _wantedmod.end() && it->detId() >= *mod;
         mod++) {
      if (*mod == it->detId()) {
        edm::LogInfo("ModuleFound") << " module " << *mod << " found with " << it->size() << " digis/clusters";
        return true;
      }
    }
  }

  return false;
}

// ------------ method called once each job just before starting event loop  ------------
template <class T>
void SiStripDetWithSomething<T>::beginJob() {}

// ------------ method called once each job just after ending the event loop  ------------
template <class T>
void SiStripDetWithSomething<T>::endJob() {}

typedef SiStripDetWithSomething<edm::DetSetVector<SiStripDigi> > SiStripDetWithDigi;
typedef SiStripDetWithSomething<edmNew::DetSetVector<SiStripCluster> > SiStripDetWithCluster;

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