DaqFakeReader.h

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#ifndef DaqSource_DaqFakeReader_h
#define DaqSource_DaqFakeReader_h

#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.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;

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

private:
  //
  // private member functions
  //
  void fillFEDs(const int, const int, edm::EventID& eID, FEDRawDataCollection& data, float meansize, float width);
  void fillTCDSFED(edm::EventID& eID, FEDRawDataCollection& data, uint32_t ls, 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;
  bool fillRandom_;
  unsigned int meansize;  // in bytes
  unsigned int width;
  unsigned int injected_errors_per_million_events;
  unsigned int tcdsFEDID_;
  unsigned int modulo_error_events;
  unsigned int fakeLs_ = 0;
};

#endif