BPHX3872ToJPsiPiPiBuilder.h

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#ifndef HeavyFlavorAnalysis_SpecificDecay_BPHX3872ToJPsiPiPiBuilder_h
#define HeavyFlavorAnalysis_SpecificDecay_BPHX3872ToJPsiPiPiBuilder_h

//----------------------
// Base Class Headers --
//----------------------

//------------------------------------
// Collaborating Class Declarations --
//------------------------------------
#include "HeavyFlavorAnalysis/RecoDecay/interface/BPHRecoBuilder.h"
#include "HeavyFlavorAnalysis/RecoDecay/interface/BPHRecoCandidate.h"
#include "HeavyFlavorAnalysis/RecoDecay/interface/BPHPlusMinusCandidate.h"

#include "FWCore/Framework/interface/Event.h"

class BPHParticleChargeSelect;
class BPHParticlePtSelect;
class BPHParticleEtaSelect;
class BPHMassSelect;
class BPHChi2Select;
class BPHMassFitSelect;

//---------------
// C++ Headers --
//---------------
#include <string>
#include <vector>

//              ---------------------
//              -- Class Interface --
//              ---------------------

class BPHX3872ToJPsiPiPiBuilder {
public:
  BPHX3872ToJPsiPiPiBuilder(const edm::EventSetup& es,
                            const std::vector<BPHPlusMinusConstCandPtr>& jpsiCollection,
                            const BPHRecoBuilder::BPHGenericCollection* posCollection,
                            const BPHRecoBuilder::BPHGenericCollection* negCollection);

  // deleted copy constructor and assignment operator
  BPHX3872ToJPsiPiPiBuilder(const BPHX3872ToJPsiPiPiBuilder& x) = delete;
  BPHX3872ToJPsiPiPiBuilder& operator=(const BPHX3872ToJPsiPiPiBuilder& x) = delete;

  virtual ~BPHX3872ToJPsiPiPiBuilder();

  std::vector<BPHRecoConstCandPtr> build();

  void setPiPtMin(double pt);
  void setPiEtaMax(double eta);
  void setJPsiMassMin(double m);
  void setJPsiMassMax(double m);
  void setMassMin(double m);
  void setMassMax(double m);
  void setProbMin(double p);
  void setMassFitMin(double m);
  void setMassFitMax(double m);
  void setConstr(bool flag);

  double getPiPtMin() const;
  double getPiEtaMax() const;
  double getJPsiMassMin() const;
  double getJPsiMassMax() const;
  double getMassMin() const;
  double getMassMax() const;
  double getProbMin() const;
  double getMassFitMin() const;
  double getMassFitMax() const;
  bool getConstr() const;

private:
  std::string jPsiName;
  std::string pionPosName;
  std::string pionNegName;

  const edm::EventSetup* evSetup;
  const std::vector<BPHPlusMinusConstCandPtr>* jCollection;
  const BPHRecoBuilder::BPHGenericCollection* pCollection;
  const BPHRecoBuilder::BPHGenericCollection* nCollection;

  BPHMassSelect* jpsiSel;
  double ptMin;
  double etaMax;

  BPHMassSelect* massSel;
  BPHChi2Select* chi2Sel;
  BPHMassFitSelect* mFitSel;

  bool massConstr;
  float minPDiff;
  bool updated;

  std::vector<BPHRecoConstCandPtr> x3872List;
};

#endif