class AliRsnAnalysisPhi7TeV: public AliAnalysisTaskSE

 Constructor

 Copy constructor

 Assignment operator

 Destructor

 Create the output data container

 Main execution function.
 Fills the fHEvents data member with the following legenda:
 0 -- event OK, prim vertex with tracks
 1 -- event OK, prim vertex with SPD
 2 -- event OK but vz large
 3 -- event bad

 Terminate

 Searches true pairs and fill efficiency for kaons

 Check ITS particle identification with 3sigma cut

 Check TPC particle identification with {3|5}sigmacut,
 depending on the track total momentum.

 Check TOF particle identification if matched there.

 Starting from 'start' searches a track in ESD which has label 'label',
 and if it is found, records how many cuts it passes:
 0 = none
 1 = only quality
 2 = quality and PID
 Returns the ID of that track (-1 if not found)

 Searches the best track which matches the specified label
 where 'best' means the one which passes most cuts

 Checks if the track has the status flags required for a TPC+ITS track

 Checks if the track has the status flags required for an ITS standalone track

 Checks if the track has matched the TOF detector

 Check track quality cut, which depends on track type

 Check PID cut, which depends on track type