[ROOT] TTree : Maximum length of unrolled banch name

From: Frank Laue (laue@bnl.gov)
Date: Thu Feb 20 2003 - 16:17:57 MET

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Hi Rooters:

I am writing two identical classes into a TTree using split mode.
The unrolled TBranch names are:

MuEvent.mTriggerIdCollection.mNominalTriggerId.mThresholdVersion[32]
and MuEvent.mTriggerIdCollection.mNTriggerId.mThresholdVersion[32]

The first crashes when writing the tree in the unrollling of the branch.
The second works just fine.

What is the maximum length of the (unrolled) branch name ?  
Is it possible to extend it in a new release.

Cheers,
	Frank

P.S.:
I am using ROOT/3.03.09 on RH Linux 7.1 
 

 
________________________________________________________________________
"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs, and the Universe trying to
produce bigger and better idiots. So far, the Universe is winning."
- Rich Cook

Frank Laue
Brookhaven National Laboratory
Bldg 510a
Upton, NY-11973
email: laue@bnl.gov
phone: (+1) (631)344-8028
fax:   (+1) (631)344-4206

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