| 
    "MarlinReco"
    1.16.0
    
   | 
 
======= VXDClusterParameters ========== 
 Holds cluster parameters for a VXD hit - to be attached at runtime to the SimTrackerHit.  
 More...
#include <VXDClusterParameters.h>
Public Member Functions | |
| VXDClusterParameters (const gear::Vector3D &localPos, const gear::Vector3D &a, const gear::Vector3D &b, int lay, int lad) | |
| The standard constructor: takes the position of the hit in ladder coordinates and the cluster axes in ladder coordinates.  More... | |
| gear::Vector3D | getClusterPosition () | 
| gear::Vector3D | getClusterAxisA () | 
| gear::Vector3D | getClusterAxisB () | 
| int | getLayerId () | 
| int | getLadderId () | 
| bool | isPointInClusterEllipse (const gear::Vector3D &pos) | 
| True, if the 2D projection to the ladder surface of the given position is within the ellipse defined by the two cluster axes.  | |
Protected Attributes | |
| gear::Vector3D | _localPos | 
| gear::Vector3D | _cluAxisA | 
| gear::Vector3D | _cluAxisB | 
| int | _layerId | 
| int | _ladderId | 
======= VXDClusterParameters ========== 
 Holds cluster parameters for a VXD hit - to be attached at runtime to the SimTrackerHit. 
Cluster is defined by two (principal component) axis and the corresponding extensions (eigenvalues).
| VXDClusterParameters::VXDClusterParameters | ( | const gear::Vector3D & | localPos, | 
| const gear::Vector3D & | a, | ||
| const gear::Vector3D & | b, | ||
| int | lay, | ||
| int | lad | ||
| ) | 
The standard constructor: takes the position of the hit in ladder coordinates and the cluster axes in ladder coordinates.
Also store the layerId and ladderId for saving cpu time later.
 1.8.6