EtaDepResolution.h

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//
//
// CMSSW File      : interface/EtaDepResolution.h
// Original Author : Haryo Sumowidagdo <Suharyo.Sumowidagdo@cern.ch>
// Purpose         : Hold on to eta-dependent resolution.
//                   Return Vector_Resolution as a function of eta.
//                   Does not assume symmetry between +/- eta.
//                   The interpretation of eta (physics or detector) is
//                   left to user's implementation.
//
 
#ifndef HITFIT_ETA_DEP_RESOLUTION
#define HITFIT_ETA_DEP_RESOLUTION
 
#include "TopQuarkAnalysis/TopHitFit/interface/Defaults_Text.h"
#include "TopQuarkAnalysis/TopHitFit/interface/Vector_Resolution.h"
#include "TopQuarkAnalysis/TopHitFit/interface/EtaDepResElement.h"
 
namespace hitfit {
 
  class EtaDepResolution {
  private:
    std::vector<EtaDepResElement> _EtaDepResElement;
 
    std::vector<EtaDepResElement>::const_iterator FindResolution(double& eta) const;
 
  public:
    void sort();
 
    EtaDepResolution();
 
    EtaDepResolution(const std::string& default_file);
 
    ~EtaDepResolution();
 
    std::vector<EtaDepResElement>::size_type Read(const std::string& default_file);
 
    std::vector<EtaDepResElement>::size_type Read(const Defaults_Text& defs);
 
    bool CheckNoOverlap(const std::vector<EtaDepResElement>& v);
 
    const double EtaMin() const;
 
    const double EtaMax() const;
 
    const bool CheckEta(double eta) const;
 
    Vector_Resolution operator()(double& eta);
 
    Vector_Resolution GetResolution(double& eta) const;
 
    EtaDepResElement GetEtaDepResElement(double& eta) const;
 
    const std::vector<EtaDepResElement> GetEtaDepResElement() const;
  };
 
}  // namespace hitfit
#endif  // not #ifndef HITFIT_ETA_DEP_RESOLUTION