[ROOT] Two roottalk mailing lists?

From: O'NEEL Bruce (bruce.oneel@obs.unige.ch)
Date: Fri Sep 01 2000 - 14:36:16 MEST 

Hi,
  I got the message below on an account which I used to be subscribed
to roottalk with.  I changed subscriptions a month or so ago, but, I
still get a message or two a day on this account.  I get all of my
normal root talk mail on the account I mailed this from.  Are there
two roottalk mailing lists?

cheers

bruce

attached mail follows:

Return-Path: <owner-roottalk@listbox3.cern.ch> Received: from smtpin01.mac.com ([10.13.10.68]) by mail01.mac.com (Netscape Messaging Server 4.1) with ESMTP id G07D7D00.7S3 for <beoneel@mac.com>; Fri, 1 Sep 2000 03:02:01 -0700 Received: from holt.mail.mindspring.net ([207.69.200.187]) by smtpin01.mac.com (Netscape Messaging Server 4.1) with ESMTP id G07D7D00.SCR for <beoneel@mac.com>; Fri, 1 Sep 2000 03:02:01 -0700 Received: from niles.mail.mindspring.net (niles.mail.mindspring.net [207.69.200.56]) by holt.mail.mindspring.net (8.9.3/8.8.5) with SMTP id GAA21587 for <beoneel@mac.com>; Fri, 1 Sep 2000 06:02:00 -0400 (EDT) X-MindSpring-Loop: beoneel@mindspring.com Received: from mail.acm.org ([199.222.69.4]) by niles.mail.mindspring.net (Mindspring Mail Service) with ESMTP id squvkj.3bv.37kbi1o for <beoneel@mindspring.com>; Fri, 1 Sep 2000 06:01:55 -0400 (EDT) Received: from listbox3.cern.ch (listbox3.cern.ch [137.138.131.155]) by mail.acm.org (8.9.3/8.9.3) with ESMTP id FAA28246; Fri, 1 Sep 2000 05:57:31 -0400 Received: (from majordom@localhost) by listbox3.cern.ch (8.9.3/8.9.3) id JAA09401 for roottalk-outgoing; Fri, 1 Sep 2000 09:51:55 +0200 (MET DST) X-Authentication-Warning: listbox3.cern.ch: majordom set sender to owner-roottalk@listbox.cern.ch using -f Received: from smtp1.cern.ch (smtp1.cern.ch [137.138.128.38]) by listbox3.cern.ch (8.9.3/8.9.3) with ESMTP id JAA09363 for <roottalk@listbox.cern.ch>; Fri, 1 Sep 2000 09:51:47 +0200 (MET DST) Received: from pcbrun.cern.ch (IDENT:root@pcbrun.cern.ch [137.138.213.112]) by smtp1.cern.ch (8.9.3/8.9.3) with ESMTP id JAA09761 for <roottalk@cern.ch>; Fri, 1 Sep 2000 09:51:47 +0200 (MET DST) Received: from cern.ch (brun@localhost [127.0.0.1]) by pcbrun.cern.ch (8.8.7/8.8.7) with ESMTP id JAA15259; Fri, 1 Sep 2000 09:51:41 +0200 Message-ID: <39AF600D.A2DAC877@cern.ch> Date: Fri, 01 Sep 2000 07:51:41 +0000 From: Rene Brun <Rene.Brun@cern.ch> Organization: CERN X-Mailer: Mozilla 4.05 [en] (X11; I; Linux 2.2.13 i686) MIME-Version: 1.0 To: Jeffrey Reid <jgreid@u.washington.edu> CC: roottalk@cern.ch Subject: Re: Trouble with TChain References: <Pine.A41.4.21.0008312359260.139860-100000@dante22.u.washington.edu> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-roottalk@listbox.cern.ch Precedence: bulk Reply-To: Rene Brun <Rene.Brun@cern.ch> Hi Jeff, Unfortunately you do not mention which version you are using. A few changes have been applied in versions 2.24 and 2.25 in TChain::GetEntry. If you are running with versions older than 2.25/01, I suggest you install our current version 2.25/02 and let me know. In case you are already running with 2.25/02, I will tell you how to continue the investigation. Rene Brun Jeffrey Reid wrote: > > Hi all > > I'm having trouble with reading a chain of files. I create the chain and > add my files to it. Then I get the branch that I want and set the address > to my data (event). The problem comes when I look at the data in the > event. It seems that I get the data with no problem, but when I reach the > point in the chain where I should go from the first file to the second I > get m copies of the last event in the first file in place of the m events > in the second file. I have checked the files independently and they are > no corrupt. Am I doing something obviously wrong, or have I come across > something subtle? > > Here's the code where I access the branch after I create the chain and add > the files... > --------------------- > > TBranch *branch = chain.GetBranch("myBranch"); > branch->SetAddress(&event); > Int_t nevent = chain.GetEntries(); > > printf("There are %i events in this chain.\n",nevent); > Int_t nb = 0; > for (int i = 0; i < nevent; i++) { > > nb += chain.GetEvent(i); > > printf("ntuple filled for event %i.\n",event->EventID()); > > } -- Greenspun's Tenth Rule of Programming: "Any sufficiently complicated C or Fortran program contains an ad-hoc, informally-specified bug-ridden slow implementation of half of Common Lisp." Bruce O'Neel phone: +41 22 950 91 22 (direct) INTEGRAL Science Data Centre +41 22 950 91 00 (switchb.) Chemin d'Ecogia 16 fax: +41 22 950 91 33 CH-1290 VERSOIX e-mail: Bruce.Oneel@obs.unige.ch Switzerland WWW: http://isdc.unige.ch/

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