ActsFatras::Casts::Vrho Struct Reference

Retrieve the transverse absolute distance of the position to the origin. More...

#include <ActsFatras/Selectors/KinematicCasts.hpp>

Public Member Functions
double	operator() (const Particle &particle) const
	Extract transverse distance from origin.

Detailed Description

Retrieve the transverse absolute distance of the position to the origin.

Member Function Documentation

operator()()

double ActsFatras::Casts::Vrho::operator()

(

const Particle &

particle

)

const

Extract transverse distance from origin.

Parameters

particle

The particle to extract from

Returns

Transverse distance rho = sqrt(x² + y²) from particle position