group avoidf$avoidDelta Ravoidf$ calculations from 3-vectors

\f$\Delta R\f$ calculations from 3-vectors #

Functions ##

Functions Documentation ##

function deltaR2 ##

inline double deltaR2(
    const Vector3 & a,
    const Vector3 & b
)

Calculate the 2D rapidity-azimuthal (“eta-phi”) distance between two spatial vectors.

function deltaR ##

inline double deltaR(
    const Vector3 & a,
    const Vector3 & b
)

Calculate the 2D rapidity-azimuthal (“eta-phi”) distance between two spatial vectors.

function deltaR2 ##

inline double deltaR2(
    const Vector3 & v,
    double eta2,
    double phi2
)

Calculate the 2D rapidity-azimuthal (“eta-phi”) distance between two spatial vectors.

function deltaR ##

inline double deltaR(
    const Vector3 & v,
    double eta2,
    double phi2
)

Calculate the 2D rapidity-azimuthal (“eta-phi”) distance between two spatial vectors.

function deltaR2 ##

inline double deltaR2(
    double eta1,
    double phi1,
    const Vector3 & v
)

Calculate the 2D rapidity-azimuthal (“eta-phi”) distance between two spatial vectors.

function deltaR ##

inline double deltaR(
    double eta1,
    double phi1,
    const Vector3 & v
)

Calculate the 2D rapidity-azimuthal (“eta-phi”) distance between two spatial vectors.

Updated on 2022-08-07 at 20:17:18 +0100