RE: [ROOT] calling constructor 0x0???

From: Philippe Canal (pcanal@fnal.gov)
Date: Mon Sep 08 2003 - 20:17:04 MEST

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Hi Exaos,

This is a debug message coming from CINT.  Please ignore the '0x0' in the
message.

Cheers,
Philippe.

-----Original Message-----
From: owner-roottalk@pcroot.cern.ch
[mailto:owner-roottalk@pcroot.cern.ch]On Behalf Of Exaos Lee
Sent: Friday, September 05, 2003 11:43 AM
To: roottalk@pcroot.cern.ch
Subject: [ROOT] calling constructor 0x0???


Dear rooter,
Please look at the following output of root:
-----------------------
root [] .trace
trace all source code
root [] .x raw_spectra.C
//
2
3    {
4      gROOT->Reset();
5
......
9      TFile *fqfs = new TFile("qfs.root","update");
!!!Calling constructor 0x0.TFile for new TFile
......
32     TFile *fmon = new TFile("monitor.root","update");
!!!Calling constructor 0x0.TFile for new TFile
......
----------------------
I'm quite sure that all the files exist. Why did root warn me like that?
When I switch on trace and execute command such as "TFile *f = new
TFile(...)",  I get this warning. I don't understand.

Regards.

Exaos


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