RE: [ROOT] Int_t TChain::Add(const char *name, Int_t nentries)

From: Philippe Canal (pcanal@fnal.gov)
Date: Sun Jul 27 2003 - 05:01:28 MEST

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Hi Yiqun

Thank you for reporting this problem.  The fix will be uploaded to the CVS
repository shortly.

Cheers,
Philippe

-----Original Message-----
From: owner-roottalk@pcroot.cern.ch
[mailto:owner-roottalk@pcroot.cern.ch]On Behalf Of Yiqun Wang
Sent: Saturday, July 26, 2003 4:53 PM
To: roottalk@pcroot.cern.ch
Subject: [ROOT] Int_t TChain::Add(const char *name, Int_t nentries)


Hi, Rooters:

There is problem in "Int_t TChain::Add(const char *name, Int_t nentries)"
for the latest root_v3.05.07. I use Mandrake 9.1, and compiled 3.05.07
from source
(the one before "root_v3.05.07.source.tar.gz. . . Jul 25 21:44   9737k"
worked fine, but not the lastest one).

Attached please find three macros. "fillTree.C" to fill the tree and write
to a root file. Then run "chainTest_1.C" and you get "Error in
<TChain::LoadTree>: cannot find tree with name h in file aaa_0001.root".
Interestingly, macro "chainTest_2.C" (which is the same as "chainTest_1.C"
except that it calls "TChain::AddFile(..)") works.

Yiqun Wang



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