Perfect. Thanks once again Rene - I'm very impressed at how the speed with which you manage to reply! Ed On Monday 23 June 2003 10:43 am, Rene Brun wrote: > Hi Ed, > The arguments to TExmapIter are Long_t, not ULong_t. > > If you change: > ULong_t key3; > ULong_t value3; > to > Long_t key3; > Long_t value3; > > your script will work correctly. > > Rene Brun > > Edward Moyse wrote: > > Sorry, I'm really dominating the list this morning ... I have severe > > deadlines today! > > > > Can anyone tell me what I'm doing wrong here? I just want to iterate over > > a TExMap, printing the values out. > > > > Cheers, > > > > Ed > > > > root [0] TExMap* testMap = new TExMap(); > > root [1] testMap->Add(1,2); > > root [2] testMap->Add(2,56); > > root [3] testMap->Add(3,256); > > root [4] ULong_t key3; > > root [5] ULong_t value3; > > root [6] TExMapIter it(testMap); > > root [7] while ( it.Next(key3, value3) ) cout << key3<<","<<value3<<endl; > > 0,0 > > 0,0 > > 0,0
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