Hi. On Thursday 10 November 2005 13:59, Graf László wrote: > Hi > > I found the tree2 implementation on the web (see attached file) > and I try to cmpile it using g++ 3.3.5 on Debian Sarge. > > It returns me a lot of "error: parse error before". Why? It's buggy. Remove the semi-colon in the first line: #define NULL 0 //no semi-colon here and put tree2:: in front of the definition of destroy_tree like so: void tree2::destroy_tree(node *leaf) Compiled with gcc3.4.4-r1 (gentoo) HTH, Peter
