V0DaughterTrackVariables.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2014-2019 - Belle II Collaboration                        *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Kota Nakagiri, Yuma Uematsu                              *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#pragma once
 
#include <analysis/dataobjects/Particle.h>
#include <framework/gearbox/Const.h>
 
namespace Belle2 {
  namespace Variable {
 
    double v0DaughterTrackNCDCHits(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackNSVDHits(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackNPXDHits(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackNVXDHits(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackFirstSVDLayer(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackFirstPXDLayer(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackFirstCDCLayer(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackLastCDCLayer(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackPValue(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackD0(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackPhi0(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackOmega(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackZ0(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackTanLambda(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackD0Error(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackPhi0Error(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackOmegaError(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackZ0Error(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackTanLambdaError(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithTrueVertexAsPivotD0Pull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithTrueVertexAsPivotPhi0Pull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithTrueVertexAsPivotOmegaPull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithTrueVertexAsPivotZ0Pull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithTrueVertexAsPivotTanLambdaPull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithOriginAsPivotD0Pull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithOriginAsPivotPhi0Pull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithOriginAsPivotOmegaPull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithOriginAsPivotZ0Pull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterHelixWithOriginAsPivotTanLambdaPull(const Particle* part, const std::vector<double>& daughterID);
 
    double v0DaughterTrackParam5AtIPPerigee(const Particle* part, const std::vector<double>& params);
 
    double v0DaughterTrackParamCov5x5AtIPPerigee(const Particle* part, const std::vector<double>& params);
 
 
    double getV0DaughterTrackDetNHits(const Particle* particle, const double daughterID, const Const::EDetector& det);
 
    const TrackFitResult* getTrackFitResultFromV0DaughterParticle(const Particle* particle, const double daughterID);
 
    double getv0DaughterTrackParamAtIndex(const Particle* particle, const double daughterID, const int tauIndex);
 
    double getv0DaughterTrackParamErrorAtIndex(const Particle* particle, const double daughterID, const int tauIndex);
 
    double getHelixParameterPullOfV0DaughterWithTrueVertexAsPivotAtIndex(const Particle* particle, const double daughterID,
        const int tauIndex);
 
    double getHelixParameterPullOfV0DaughterWithOriginAsPivotAtIndex(const Particle* particle, const double daughterID,
        const int tauIndex);
 
  }
} // Belle2 namespace