Dear rooters,
I have tried to write TList object and without success.
Does that mean, that TList inspite of it is TObject, can not be
written like normal TObject? Short example is followed.
It does not work for TList, but works for TNamed.
Victor.
{
2 TList *tl = new TList();
!!!Calling constructor 0x0.TList for new TList
7 TFile *fo= new TFile("TL.root","new");
!!!Calling constructor 0x0.TFile for new TFile
8 printf("fo=%x\n",fo);fo=49d090
9 fo->cd();
12 tl->Write("TL",TObject::kOverwrite);
13 fo->Flush();
14 fo->Write();
15 fo->Close();
17 TFile *fi=new TFile("TL.root","read");
!!!Calling constructor 0x0.TFile for new TFile
18 fi->cd();
19 TList *tll = new TList();
!!!Calling constructor 0x0.TList for new TList
20 tll->Read("TL");
Error in <TList::Read>: Key not found
****************************************
--
Victor M. Perevoztchikov perev@bnl.gov perev@vxcern.cern.ch
Brookhaven National Laboratory MS 510A PO Box 5000 Upton NY 11973-5000
tel office : 516-344-7894; fax 516-344-4206; home 516-345-2690
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