Re: Shared Memory via TMapFile::Create()

From: Fons Rademakers (rdm@pcsalo.cern.ch)
Date: Wed May 05 1999 - 19:57:19 MEST


Hi Thomas,

  all non THxx objects need to be explicitely added to the map file.
Do something like:

 TF1 *f = new TF1(...);
 mfile->Add(f);    //mfile is pointer to TMapFile 

Cheers, Fons.


> Dear Rooters,
> 
> I am using the two examples concerning Shared Memory (hprod.C and
> hcons.C) from the ROOT Tutorials. I would like to add additional objects
> to the shared memory area via the TMapFile class. If I try to add
> histograms, everything works fine, but if I try to add s.th. else, like
> say TF1 or TGraph objects, they do not appear in the shared memory.
> I use ROOT  Version   2.21/08     18 March 1999
> on a Linux PC (SuSe 6.0).
> 
> Can anybody help ? 
> -- 
> Thomas Eberl                       Phone: (+49 89) 289 1 2425   
> Physik-Department E12, Technische Universitaet Muenchen
> James-Franck-Strasse *** 85748 Garching b. Muenchen
> Email: Thomas.Eberl@physik.tu-muenchen.de
> 


-- 
Org:    CERN, European Laboratory for Particle Physics.
Mail:   1211 Geneve 23, Switzerland
E-Mail: Fons.Rademakers@cern.ch              Phone: +41 22 7679248
WWW:    http://root.cern.ch/~rdm/            Fax:   +41 22 7677910



This archive was generated by hypermail 2b29 : Tue Jan 04 2000 - 00:43:32 MET