RawDataSelector.cc

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//
// Original Author:  Marco ZANETTI
//         Created:  Mon Jan 28 18:22:13 CET 2008
 
#include <memory>
#include <utility>
 
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
 
#include "DataFormats/FEDRawData/interface/FEDRawDataCollection.h"
#include "DataFormats/FEDRawData/interface/FEDRawData.h"
#include "DataFormats/FEDRawData/interface/FEDNumbering.h"
 
#include "EventFilter/RawDataCollector/interface/RawDataFEDSelector.h"
 
class RawDataSelector : public edm::EDProducer {
public:
  explicit RawDataSelector(const edm::ParameterSet&);
 
  ~RawDataSelector() override;
 
private:
  void produce(edm::Event&, const edm::EventSetup&) override;
 
  RawDataFEDSelector* selector;
 
  edm::InputTag dataLabel;
  std::pair<int, int> fedRange;
};
 
RawDataSelector::RawDataSelector(const edm::ParameterSet& pset)
    : dataLabel(pset.getUntrackedParameter<edm::InputTag>("InputLabel", edm::InputTag("source"))) {
  fedRange = std::pair<int, int>(pset.getParameter<int>("lowerBound"), pset.getParameter<int>("upperBound"));
 
  selector = new RawDataFEDSelector();
 
  produces<FEDRawDataCollection>();
}
 
RawDataSelector::~RawDataSelector() { delete selector; }
 
void RawDataSelector::produce(edm::Event& iEvent, const edm::EventSetup& iSetup) {
  using namespace edm;
  using namespace std;
 
  Handle<FEDRawDataCollection> rawData;
  iEvent.getByLabel(dataLabel, rawData);
 
  /* here eventually perform some operation to get the list of FED's 
     to be written in the new collection.
     In this case we simply take the range from the ParameterSet */
 
  // the filtered raw data collections
  std::unique_ptr<FEDRawDataCollection> selectedRawData = selector->select(rawData, fedRange);
 
  iEvent.put(std::move(selectedRawData));
}
 
//define this as a plug-in
DEFINE_FWK_MODULE(RawDataSelector);