class AliITSsegmentationSDD: public AliITSsegmentation

 Default constructor

 protected method. copy this to obj

 = operator

 copy constructor

 Standard initilisation routine

 returns anode coordinate (as float) starting from local coordinates

 returns local Z coordinate from anode number (integer)

 returns local Z coordinate from anode number (float)

 returns chip number (in range 0-7) starting from channel number

 returns chip number (in range 0-7) starting from local coordinates

 returns the numbers of the chips that read channels in a given region
 of the module defined in local coordinates by zmin-zmax, xmin-max

 Returns cell coordinates (time sample,anode)
 for given real local coordinates (x,z)
 expects x, z in cm

 Transform from cell to real local coordinates
 returns x, z in cm
 the +0.5 means that an # and time bin # should start from 0 !!!
 the +0.5 means that an # and time bin # should start from 0 !!!

 Get anode and time bucket as floats - numbering from 0

 Print SDD segmentation Parameters

 print SDD parameters defined as static const data members

 Transformation from Geant detector centered local coordinates (cm) to
 time bucket numbers ix and anode number iz.
 Input:
 Float_t   x      detector local coordinate x in cm with respect to the
                  center of the sensitive volume.
 Float_t   z      detector local coordinate z in cm with respect to the
                  center of the sensitive volulme.
 Output:
 Int_t    ix      detector x time coordinate. Has the range 0<=ix<fNsamples.
 Int_t    iz      detector z anode coordinate. Has the range 0<=iz<fNandoes.
   A value of -1 for ix or iz indecates that this point is outside of the
 detector segmentation as defined.

 Transformation from Detector time bucket and anode coordiantes to Geant
 detector centerd local coordinates (cm).
 Input:
 Int_t    ix      detector x time coordinate. Has the range 0<=ix<fNsamples.
 Int_t    iz      detector z anode coordinate. Has the range 0<=iz<fNandoes.
 Output:
 Float_t   x      detector local coordinate x in cm with respect to the
                  center of the sensitive volume.
 Float_t   z      detector local coordinate z in cm with respect to the
                  center of the sensitive volulme.
 If ix and or iz is outside of the segmentation range a value of -Dx()
 or -0.5*Dz() is returned.

 Set Detector Segmentation Parameters

 get the drift speed used for this segmentation

 Set the drift speed needed for this segmentation

 Cell size dz*dx

 Maximum number of cells along the two coordinates z,x (anodes,samples)

 Returns the maximum number of cells (digits) posible

 Get member data

 Cell size in x

 Cell size in z

 Maximum number of samples in x

 Maximum number of anodes in z

 Maximum number of anodes in z

 Get next neighbours