Re: Problem saving nested collections

Hi,

I should note that this only seems to be a problem with TClonesArray.

Changing the macro to use TObjArray instead leads to the expected behavior, as demonstrated by the attached macro.

• Corey

Corey Reed wrote:
> Hi,
>
> I have a large collection of histograms that I want to keep organized.
> For this purpose, I tried using nested collections, with the histograms
> being several layers deep. (It should be a convenient way to keep 1D
> histograms organized in bins of multiple variables that aren't directly
> plotted.)
>
>
> Unfortunately, when I try to save these collections to a file, only the
> top layer is actually saved.
>
> I have attached a simple macro that reproduces the problem.
>
> - Corey
>