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Add getR method to TrackPar #15142

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Merged
shahor02 merged 1 commit into from
Mar 11, 2026
+16 −0
Merged

Add getR method to TrackPar #15142

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16 changes: 16 additions & 0 deletions DataFormats/Reconstruction/include/ReconstructionDataFormats/TrackParametrization.h
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Original file line number Diff line number Diff line change
Expand Up @@ -165,6 +165,8 @@ class TrackParametrization
GPUd() value_t getTgl() const;
GPUhd() value_t getQ2Pt() const;
GPUd() value_t getCharge2Pt() const;
GPUd() value_t getR2() const;
GPUd() value_t getR() const;
GPUd() int getAbsCharge() const;
GPUd() PID getPID() const;
GPUd() void setPID(const PID pid, bool passCharge = false);
Expand Down Expand Up @@ -378,6 +380,20 @@ GPUdi() auto TrackParametrization<value_T>::getCharge2Pt() const -> value_t
return mAbsCharge ? mP[kQ2Pt] : 0.f;
}

//____________________________________________________________
template <typename value_T>
GPUdi() auto TrackParametrization<value_T>::getR2() const -> value_t
{
return mX * mX + mP[kY] * mP[kY];
}

//____________________________________________________________
template <typename value_T>
GPUdi() auto TrackParametrization<value_T>::getR() const -> value_t
{
return gpu::CAMath::Sqrt(getR2());
}

//____________________________________________________________
template <typename value_T>
GPUdi() int TrackParametrization<value_T>::getAbsCharge() const
Expand Down