SimDataFormats/CrossingFrame/interface/PCrossingFrame.h - master - githubmirror/cmssw

SimDataFormats/CrossingFrame/interface/PCrossingFrame.h
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09 май 2019, 07:18
09 май 2019, 07:1899dbf5b
#ifndef PCROSSING_FRAME_H
#define PCROSSING_FRAME_H

/** \class PCrossingFrame
 *
 * PCrossingFrame allow the write the transient CrossingFrame
 *
 * \author EmiliaBecheva, Claude Charlot,  LLR Palaiseau
 *
 * \version   1st Version April 2009
 *
 ************************************************************/

#include "SimDataFormats/CrossingFrame/interface/CrossingFrame.h"

template <class T>
class PCrossingFrame {
public:
  PCrossingFrame() {}
  PCrossingFrame(const CrossingFrame<T>& cf);

  ~PCrossingFrame() { ; }

  void setAllExceptSignalFrom(const PCrossingFrame<T>& cf);

  // getters for data members of PCrossingFrame
  edm::EventID getEventID() const { return Pid_; }
  const std::vector<T>& getSignals() const { return PCFsignals_; }
  const std::vector<T>& getPileupRefs() const { return PCFpileups_; }
  std::vector<const T*> getPileups() const {
    std::vector<const T*> ret;
    ret.reserve(PCFpileups_.size());
    for (const auto& p : PCFpileups_)
      ret.emplace_back(&p);
    return ret;
  }
  int getBunchSpace() const { return PbunchSpace_; }
  unsigned int getMaxNbSources() const { return PmaxNbSources_; }
  std::string getSubDet() const { return PCFsubdet_; }
  unsigned int getPileupFileNr() const { return PCFpileupFileNr_; }
  edm::EventID getIdFirstPileup() const { return PCFidFirstPileup_; }
  const std::vector<unsigned int>& getPileupOffsetsBcr() const { return PCFpileupOffsetsBcr_; }
  const std::vector<std::vector<unsigned int> >& getPileupOffsetsSource() const {
    return PCFpileupOffsetsSource_;
  }  //one per source
  std::pair<int, int> getBunchRange() const { return std::pair<int, int>(firstPCrossing_, lastPCrossing_); }

private:
  unsigned int PmaxNbSources_;
  int PbunchSpace_;
  edm::EventID Pid_;
  int firstPCrossing_;
  int lastPCrossing_;
  std::vector<T> PCFpileups_;
  std::vector<T> PCFsignals_;
  std::string PCFsubdet_;
  unsigned int PCFpileupFileNr_;
  edm::EventID PCFidFirstPileup_;
  std::vector<unsigned int> PCFpileupOffsetsBcr_;
  std::vector<std::vector<unsigned int> > PCFpileupOffsetsSource_;
};

template <class T>
PCrossingFrame<T>::PCrossingFrame(const CrossingFrame<T>& cf) {
  //get data members from CrossingFrame
  PmaxNbSources_ = cf.getMaxNbSources();
  PbunchSpace_ = cf.getBunchSpace();
  Pid_ = cf.getEventID();
  firstPCrossing_ = cf.getBunchRange().first;
  lastPCrossing_ = cf.getBunchRange().second;

  const auto& pileups = cf.getPileups();
  PCFpileups_.reserve(pileups.size());
  for (const auto& ptr : pileups) {
    PCFpileups_.emplace_back(*ptr);
  }
  const auto& signal = cf.getSignal();
  PCFsignals_.reserve(signal.size());
  for (const auto& ptr : signal) {
    PCFsignals_.emplace_back(*ptr);
  }

  PCFsubdet_ = cf.getSubDet();
  PCFpileupFileNr_ = cf.getPileupFileNr();
  PCFidFirstPileup_ = cf.getIdFirstPileup();
  PCFpileupOffsetsBcr_ = cf.getPileupOffsetsBcr();
  PCFpileupOffsetsSource_ = cf.getPileupOffsetsSource();
}

template <typename T>
void PCrossingFrame<T>::setAllExceptSignalFrom(const PCrossingFrame<T>& cf) {
  // TODO: reduce copy-paste
  PmaxNbSources_ = cf.getMaxNbSources();
  PbunchSpace_ = cf.getBunchSpace();
  firstPCrossing_ = cf.getBunchRange().first;
  lastPCrossing_ = cf.getBunchRange().second;

  PCFpileups_ = cf.getPileupRefs();

  PCFsubdet_ = cf.getSubDet();
  PCFpileupFileNr_ = cf.getPileupFileNr();
  PCFidFirstPileup_ = cf.getIdFirstPileup();
  PCFpileupOffsetsBcr_ = cf.getPileupOffsetsBcr();
  PCFpileupOffsetsSource_ = cf.getPileupOffsetsSource();
}

#endif