EtaDepResElement.h

Go to the documentation of this file.

//
//
// CMSSW File      : interface/EtaDepResElement.h
// Original Author : Haryo Sumowidagdo <Suharyo.Sumowidagdo@cern.ch>
// Purpose         : Hold on to an element of eta-dependent resolution.
//                   A class which holds to the information of resolution
//                   and the eta range in which the resolution is valid.
//

#ifndef HITFIT_ETA_DEP_RES_ELEMENT
#define HITFIT_ETA_DEP_RES_ELEMENT

#include <iostream>

#include "TopQuarkAnalysis/TopHitFit/interface/Defaults_Text.h"
#include "TopQuarkAnalysis/TopHitFit/interface/Vector_Resolution.h"

namespace hitfit {

  class EtaDepResElement {
  private:
    double _EtaMin;

    double _EtaMax;

    void SetEta(double eta1, double eta2);

    Vector_Resolution _Vector_Resolution;

  public:
    EtaDepResElement(double eta1, double eta2, const Vector_Resolution& res);

    EtaDepResElement(double eta1, double eta2, std::string res);

    EtaDepResElement(double eta1,
                     double eta2,
                     const Resolution& p_res,
                     const Resolution& eta_res,
                     const Resolution& phi_res,
                     bool use_et);

    ~EtaDepResElement();

    friend bool operator<(const EtaDepResElement& a, const EtaDepResElement& b);

    const double EtaMin() const;

    const double EtaMax() const;

    bool IsOverlap(const EtaDepResElement& e) const;

    bool IsNotOverlap(const EtaDepResElement& e) const;

    bool IsInInterval(const double& eta) const;

    bool IsOnEdge(const double& eta) const;

    bool IsOnEdge(const EtaDepResElement& e) const;

    const Vector_Resolution GetResolution() const;

    friend std::ostream& operator<<(std::ostream& s, const EtaDepResElement& e);

    static const int InverseEtaPrecision = 1000000;  // Precision of 1/1000000
  };

}  // namespace hitfit
#endif  // not #ifndef HITFIT_ETA_DEP_RES_ELEMENT