EcalDccWeightBuilder.h

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/*
 */

#ifndef ECALDCCWEIGHTBUILDER_CC
#define ECALDCCWEIGHTBUILDER_CC

#include "FWCore/Framework/interface/EDAnalyzer.h"
#include "SimCalorimetry/EcalSimAlgos/interface/EBShape.h"
#include "SimCalorimetry/EcalSimAlgos/interface/EEShape.h"
#include "DataFormats/EcalDetId/interface/EBDetId.h"
#include "DataFormats/EcalDetId/interface/EEDetId.h"
#include "CondFormats/EcalObjects/interface/EcalIntercalibConstants.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"

#include <vector>
#include <map>
#include <cinttypes>

// Forward declarations:
class EcalElectronicsMapping;

class EcalDccWeightBuilder : public edm::EDAnalyzer {
private:
  enum mode_t { WEIGHTS_FROM_CONFIG, COMPUTE_WEIGHTS };

  //constructor(s) and destructor(s)
public:
  EcalDccWeightBuilder(edm::ParameterSet const& ps);

  ~EcalDccWeightBuilder() override{};

  //method(s)
public:
  void analyze(const edm::Event& event, const edm::EventSetup& es) override;

private:
  void computeWeights(const EcalShapeBase& shape,
                      int binOfMax,
                      double timePhase,
                      int iFirst0,
                      int nWeights,
                      int iSkip0,
                      std::vector<double>& result);

  void computeAllWeights(bool withIntercalib, const edm::EventSetup& es);

  int encodeWeight(double w);

  double decodeWeight(int W);

  void unbiasWeights(std::vector<double>& weights, std::vector<int32_t>* encodedWeigths);

  double intercalib(const DetId& detId);

  void writeWeightToAsciiFile();
  void writeWeightToRootFile();
  void writeWeightToDB();

  //converts DetId to IDs used by DB:
  void dbId(const DetId& detId, int& fedId, int& smId, int& ruId, int& xtalId) const;

  template <class T>
  void sort(const std::vector<T>& a, std::vector<int>& s, bool decreasingOrder = false);

  //attribute(s)
protected:
private:
  int dcc1stSample_;
  int sampleToSkip_;
  int nDccWeights_;
  std::vector<double> inputWeights_;
  std::string mode_;
  mode_t imode_;
  bool dccWeightsWithIntercalib_;
  bool writeToDB_;
  bool writeToAsciiFile_;
  bool writeToRootFile_;
  std::string asciiOutputFileName_;
  std::string rootOutputFileName_;
  std::string dbSid_;
  std::string dbUser_;
  std::string dbPassword_;
  std::string dbTag_;
  int dbVersion_;
  bool sqlMode_;

  edm::ESHandle<CaloGeometry> geom_;

  EcalIntercalibConstantMap& calibMap_;
  EcalIntercalibConstantMap emptyCalibMap_;
  std::map<DetId, std::vector<int> > encodedWeights_;

  static const double weightScale_;
  const EcalElectronicsMapping* ecalElectronicsMap_;

  static const int ecalDccFedIdMin = 601;
  static const int ecalDccFedIdMax = 654;
  static const int nDccs = ecalDccFedIdMax - ecalDccFedIdMin + 1;
};

#endif  //ECALDCCWEIGHTBUILDER_CC not defined