directories in TMapFile

From: Piergiorgio Cerello (cerello@to.infn.it)
Date: Wed Sep 23 1998 - 12:14:28 MEST


Dear Rooters,

I'd like to set up a directory structure into a memory mapped file, in
order to monitor different groups of histograms.

In the producer, I open the TMapFile and then I create a directory tree,
which I check to be ok by listing the content.

Then, the producer starts the loop on the events, and it works well until
the end of run.

On the consumer side, I browse the shared memory, but I can only access
the histograms in the top directory. If I try to retrieve a subdirectory
nothing happens (indeed the browser doesn't show them as folders but as
objects).

What's wrong or missing? 
Thanks, 

    Piergiorgio



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