Re: Variable tree array in class

Christian,

I do not understand your question and what you try to achieve. More details please.

Rene Brun

On Fri, 1
Jul 2005, cstrato wrote:

> Dear Rooters
>
> Root has a very elegant solution to init variable arrays in a class:
> class MyClass: public TObject {
>
> protected:
> TString fType; //Type of tree
> Int_t fNPars; //number of parameters
> Double_t *fPars; //[fNPars] array of fNPars parameters
> }
>
> However, I want to store a class MyClass permanently in TFile
> w/o storing an array fTree of fNTrees trees.
> Is it possible to write "//! [fNTrees]", i.e.:
> class MyClass: public TObject {
>
> protected:
> TString fType; //Type of tree
> Int_t fNTrees; //! number of trees
> TTree *fTree; //! [fNTrees] array of fNTrees trees
> }
>
> Thank you in advance.
>
> Best regards
> Christian
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Received on Sat Jul 02 2005 - 11:25:38 MEST