| method | description | range |
|---|---|---|
| getTracks( ) | array of TkrTrack's | TObjArray* |
| getSiClusters( ) | array of TkrSiCluster's | TObjArray* |
| getSiCluster(Int n) | pointer to n-th TkrSiCluster | TkrSiCluster* |
| getGamma( ) | pointer to TkrGamma | TkrGamma* |
| method | description | range |
|---|---|---|
| getCenterStrip( ) | # of the center strip of the cluster | 0-1599 |
| getId( ) | Id of the cluster | 0- |
| getLayer( ) | Layer # of the cluster | |
| getNumStrips( ) | # of strips in the cluster | 1- |
| getPosition( ) | position (cm) of the center strip | |
| getXY( ) | X or Y cluster? (X=0) | X = 0 Y = 1 |
| getZPosition( ) | z position (cm) of the cluster | 0- |
| method | description | range |
|---|---|---|
| getChi2( ) | the chi2 of the hit | |
| getResidual( ) | the residual of the hit | |
| getSiCluster( ) | TkrSiCluster* associated with the hit | TkrSiCluster* |
| getLocator( ) | TkrLocator* associated with the hit | TkrLocator* |
| method | description | range |
|---|---|---|
| getCov_X( ) | XZ position and slope covariance element (cm) | |
| getCov_Y( ) | YZ position and slope covariance element (cm) | |
| getId( ) | Id of the locator | 0 - ? |
| getPosition( ) | TVector3& position (cm) of the locator | |
| getSigma_X( ) | error in X position (cm) | |
| getSigma_Xslope( ) | error in XZ slope (rad) | |
| getSigma_Y( ) | error in Y pposition (cm) | |
| getSigma_Yslope( ) | error in YZ slope (rad) | |
| getSlopeX( ) | XZ slope (rad) | |
| getSlopeY( ) | YZ slope (rad) | |
| getType( ) | type of the locator | vertex,lastLayer |
| method | description | range |
|---|---|---|
| getChi2( ) | chi2 of the track | |
| getEnergyDet( ) | energy (GeV) measured in tracker | |
| getEnergyInput( ) | energy (GeV) used to fit the track | |
| getFirstLayer( ) | 1st Layer # of the track | |
| getHits( ) | TObjArray* with the TkrHits of the track | TObjArray* |
| getId( ) | Id # of the track | 0- |
| getLocator( ) | TObjArray* with the TkrLocators of the track | TObjArray* |
| getMother( ) | Identifies the parent of this track. Currently, only GAMMA and ELECTRON are in use. | NONE = -1, GAMMA = 0, ELECTRON = 2, POSITRON = 3, HADRON = 4, OTHER = 5 |
| getNumClusters( ) | # of TkrHits associated with the track | |
| getQuality( ) | quality value of the track | |
| getResidual( ) | RMS of the residual of the track (cm) | |
| getTrackType( ) | Identifies the type of this track | NONE = -1, GAMMA = 0, ELECTRON = 2, POSITRON = 3, HADRON = 4, OTHER = 5 |
| method | description | range |
|---|---|---|
| getLocator( ) | TObjArray* with the Tkrlocators of the TrkGamma - there is only one locator associated with a gamma, corresponding to the vertex. | TObjArray* |
| getTracks( ) | TObjArray* with the TkrTracks of the TkrGamma | TObjArray* |