Event shape variables

Hello

I would like to know, if there is implemented in root libs any shape event variables like

Thrust
Oblateness
Acoplanarity
Aplanarity
Sphericity
Fox-Wolfram-Moments

Might not be the correct forum to ask, I just did not find any info in root manual

TIA

Alexis

a partial answer at
ftp://ftp.slac.stanford.edu/groups/lcd/Physics_tools/

Rene