[ROOT] type conversion problem (?)

From: Mignon Alexis (mignon@ganil.fr)
Date: Thu Feb 21 2002 - 13:23:15 MET 

Hi,

I've probleme  with the TTree::GetEntries() method.
In the following code, _entries_ is set to nan.

	TFile *f;
	TTree *tree,*tree2;

	double entries;


	f= new TFile("path to file");
	tree2=(TTree*)f->Get(hname);
	tree=(TTree*)tree2->Clone();
	delete tree2;
	f->Close();
  
            entries=tree->GetEntries();
	cout << entries << endl;

Does anyone have an idea ? Could it be a compilator problem ?


-- 
Alexis Mignon
GANIL
Bd Henri Becqurel
14076 CAEN Cedex 5
France
tel: +(33) (0)231454680
e-mail : mignon@ganil.fr

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