4-levels Tree

valeri@na.infn.it
Thu, 30 Apr 1998 15:44:08 +0200


Dear rooters,

I'd like to create the tree like:

Tree
|
1 EventBody,Ntracks
|
2 TrackBody,Ncnd
|
3 CandidatBody,Nelements
|
4 ElementBody

Here
each Body is the structure,
each N could take value from 0 to 100.

I know that for level 2 (tracks) use of TClonesArray is recommended:
$ROOTSYS/test/Event.

But for more levels 3 and 4 should it works the same?

Are there any example of the tree with more than 1 level
variable-length arrays?

Thanks,
Valeri Tyukov