File LinearizerTrackParameters.hpp

namespace Acts

Note

This file is foreseen for the Geometry module to replace Extent

Enums

enum LinIndices

Enum to access the components of a track parameter vector.

Here, we parametrize the track via a 4D point on the track, the momentum angles of the particle at that point, and q/p or 1/p.

Note

It would make sense to rename these parameters if they are used outside of track linearization.

Note

This must be a regular enum and not a scoped enum class to allow implicit conversion to an integer. The enum value are thus visible directly in namespace Acts and are prefixed to avoid naming collisions.

Values:

enumerator eLinPos0

enumerator eLinPos1

enumerator eLinPos2

enumerator eLinTime

enumerator eLinPhi

enumerator eLinTheta

enumerator eLinQOverP

enumerator eLinSize

enumerator eLinPosSize

enumerator eLinMomSize