class AliDielectronPID: public AliAnalysisCuts

 Default Constructor

 Named Constructor

 Default Destructor

 Add a pid nsigma cut
 use response of detector 'det' in the range ['min'] to ['max'] for var
 use a sigma band between 'nSigmaLow' and 'nSigmaUp'
 if nSigmaUp==-99999. then nSigmaLow will be uesd as a symmetric band +- nSigmaLow
 specify whether to 'exclude' the given band

 cut using a TF1 as upper cut

 cut using a TF1 as lower cut

 cut using a TF1 as lower and upper cut

 cut using a TF1 as lower cut

 cut using a THnBase as a lower cut

 Add a pid nsigma cut
 use response of detector 'det' in the ranges for variables defined in var
 use a sigma band between 'nSigmaLow' and 'nSigmaUp'
 if nSigmaUp==-99999. then nSigmaLow will be uesd as a symmetric band +- nSigmaLow
 specify whether to 'exclude' the given band

 perform PID cuts

 ITS part of the PID check
 Don't accept the track if there was no pid bit set

 TPC part of the PID check
 Don't accept the track if there was no pid bit set

 TRD part of the pid check
 the TRD checks on the probabilities.

 TRD part of the pid check using electron efficiency requirement
 in this case the upper limit as well as the particle specie is ignored
   and the lower limit regarded as the requested electron efficiency

 TOF part of the PID check
 Don't accept the track if there was no pid bit set

 emcal pid selecttion

 initialise default pid strategies

 set correction value for run

 return eta correction

 return correction value

TODO: think about taking an values array as argument to reduce # var fills

Analysis cuts interface
const