Re: New Class BrTPCSequenceAdder

From: Christian Holm Christensen (cholm@hehi03.nbi.dk)
Date: Thu Feb 22 2001 - 07:10:31 EST

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    Hi truls et al, 
    
    On Thu, 22 Feb 2001 09:48:02 +0100
    Truls Martin Larsen <t.m.larsen@fys.uio.no> wrote
    concerning ": Re: New Class BrTPCSequenceAdder":
    > Oops I replied only to Christian the first time. Her goes again:
    > 
    > Christian Holm Christensen wrote:
    > > 
    > > Non persistient classes should have a version number of 0 (ZERO),
    > > otherwise you'll likely to cause a lot of headaches - see my mails to
    > > brahms-dev-l on BrEventIO, BrIOModule, and ROOT 3.00 around a month
    > > ago. The class version is solely for object I/O and hence shouldn't be
    > > used by non-persistent classes, like say modules.
    > 
    > 
    > I think you misunderstood me. I ment to say that I did not bump up the
    > brat version number (which currently is 1-14-1). And I have set:
    > ClassDef(BrTPCSequenceAdder, 0). If I misunderstood you please notify
    > me again.
    
    I didn#t misunderstand you, I just warned you that non-persistent
    classes should not have version number different from zero. I
    understood what you wrote as: "if the class had affected other
    classes, then I would have bumped the version number", which would
    have been wrong, since the class is non-persistent, and so I though I
    could catch the error in the up-running, before it would cause
    grief. Hence my mail was a friendly reminder and warning, not to give
    non-persistent classes non-zero version numbers. If I mis-interpreted
    your intentions, or you understood my mail as en error report, I
    apologies for the lack of insight/clarity. 
    
    
    Yours, 
    
    Christian  -----------------------------------------------------------
    Holm Christensen                             Phone:  (+45) 35 35 96 91 
      Sankt Hansgade 23, 1. th.                  Office: (+45) 353  25 305 
      DK-2200 Copenhagen N                       Web:    www.nbi.dk/~cholm    
      Denmark                                    Email:       cholm@nbi.dk
    



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