DaqFakeReader.h

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#ifndef DaqSource_DaqFakeReader_h
#define DaqSource_DaqFakeReader_h

#include "FWCore/Framework/interface/one/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/LuminosityBlock.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "DataFormats/Provenance/interface/EventID.h"
#include "DataFormats/FEDRawData/interface/FEDRawDataCollection.h"
#include <algorithm>



class DaqFakeReader : public edm::one::EDProducer<>
{
 public:
  //
  // construction/destruction
  //
  DaqFakeReader(const edm::ParameterSet& pset);
  ~DaqFakeReader() override;
  

  //
  // public member functions
  //

  // Generate and fill FED raw data for a full event
  virtual int fillRawData(edm::Event& e,
              FEDRawDataCollection*& data);

  void produce(edm::Event&, edm::EventSetup const&) override;
  
private:
  //
  // private member functions
  //
  void fillFEDs(const int, const int,
        edm::EventID& eID,
        FEDRawDataCollection& data,
        float meansize,
        float width);
  void fillGTPFED(edm::EventID& eID,
           FEDRawDataCollection& data,timeval * now);
  virtual void beginLuminosityBlock(edm::LuminosityBlock const& iL, edm::EventSetup const& iE);
 private:
  //
  // member data
  //
  edm::RunNumber_t    runNum;
  edm::EventNumber_t  eventNum;
  bool                empty_events;
  unsigned int        meansize; // in bytes
  unsigned int        width;
  unsigned int        injected_errors_per_million_events;
  unsigned int        modulo_error_events;
  unsigned int        fakeLs_=0;
};

#endif