Hi Alexander, I've added the checks. Thanks for the suggestion. Cheers, Fons. > > Dear all! > > The string > TIter it(NULL); it(); > produces: > *** Break *** Segmentation violation > > May be it will be good to do some internal checks in TIterator? > I think it is better to have > > void better(TList *l) > { > TIter it(l); > while( TObject *o=it() ) > ..... > } > > than > > void worse(TList *l) > { > if( NULL!=l ) > { > TIter it(l); > while( TObject *o=it() ) > ..... > } > } > > better(NULL); > worse (NULL); > > Alexander Zvyagin. > -- Org: CERN, European Laboratory for Particle Physics. Mail: 1211 Geneve 23, Switzerland Phone: +41 22 7679248 E-Mail: Fons.Rademakers@cern.ch Fax: +41 22 7677910
This archive was generated by hypermail 2b29 : Tue Jan 04 2000 - 00:34:30 MET