[ROOT] Re: a question on ROOT Tree

From: Rene Brun (Rene.Brun@cern.ch)
Date: Mon Dec 17 2001 - 08:30:46 MET


Please give more details (not to roottalk please) on your code.
What is the declaration of your variable evtBranch ?
                >> newClass: can not be found
This is not a ROOT message

Rene Brun

Xie Wei wrote:
> 
> Hi all
> 
> I encounted the following problems when running the compiled code.
> 
> If the "newClass" is interpreted by rootcint, the following code works
> well:
> 
>   evtBranch = new newClass;
>   rawtree->Branch("Event",  "newClass", &evtBranch, bsize, split);
> 
> if "newClass" is not interpreted, then the compilation is still OK
> but I got the following problem:
> 
>         the code does not comlain anything when executing the first line,
> i.e. evtBranch = new newClass since the newClass is defined in a shared
> library and being linked during the compilation.
> 
>         but when processing the 2nd line, it gives the errors like:
> 
>                 >> newClass: can not be found
> 
> Thanks!
> --Wei



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