[Halld-offline] root proof

[Alexander Austregesilo]

Dear Beni,

The cling compiler, which is used since root version 6 for macros, has 
to know about the DSelector library. It is not enough to load it inside 
the macro (gROOT->ProcessLine(".x Load_DSelector.C").

If you add the following line to the header section of your macro, 
besides the #include statements, it will work:

R__LOAD_LIBRARY(libDSelector)

Cheers,

Alex


On 12/9/2020 7:07 AM, zihlmann wrote:
> Hi All,
> I have a weird issue. When trying to use proof with the DSelector the 
> command
> DPROOFLiteManager *dproof = new DPROOFLiteManager();
> works perfectly when using it directly in an active root session.
> However if I use the same line in a root script it does not work and 
> gives me
> the error that DPROOFLightManager is not defined.
>
> any idea what is going on here?
>
> Beni
>
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