Re: TMapFile opened in update mode ...

From: Valeriy Onuchin (onuchin@emcal06.rhic.bnl.gov)
Date: Mon Nov 02 1998 - 12:40:40 MET


Piergiorgio Cerello wrote:
> 
> Hello Valery,
> 
>   you can use
> 
>   mfile->Update();
> 
> It should work.
> 
> I would also like to add a question to all rooters concerning shared
> memories.
> I'm filling shared memories in a standalone producer, and I would like to
> reset them from the consumer, when the operator requires it.
> I tried to open the sahred memory  from the consumer in "update" mode, but
> then I couldn't reset the objects (histograms) it contained.
> I wonder wether it is possible or not...
> 
>         Thanks,
> 
>             Piergiorgio


   Hello  Piergiorgio!
 The trick of  my case is that mfile->Update() doesn't work.
 If that works in your case , it seems to be mashine dependent problem.
 I'm running root under IRIX 6.2.  
                   Best regars ,   Valery



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