Hi rooters!
To me section 4.5 (Streamers and Arrays) of the persistency document is not
fully clear. Does the length of the array
class myclass {
private:
Int_t fN;
Float_t *fNArray; //[fN]
public:
myclass (Int_t size = kDefaultSize);
ClassDef(myclass,1)
};
have to be a fixed value (so I would declare it as a static [or even global]
constant) or can each instance of the class have a different length?
I mean, am I supposed to do code like that
myclass::myclass(Int_t size = kDefaultSize)
: fN(size)
{
fNArray = new Float_t[fN];
}
And if yes but I still wanted a fixed size for all objects, I would do the
following declaration?
static const Int_t fN;
Ciao,
Ingo
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