thanks, that did the trick...:clap: John (Eljay) Love-Jensen wrote: > > Hi mahmoodn, > >> The file has the extension hxx. I searched and some say that hash_map is >> not stanrad in GCC. > > Correct, <hash_map> header is not standard C++, therefore it is not in the > standard C++ headers with GCC. > > Boost provides a hash map for C++. <http://www.boost.org/> > > The GCC I am using provides a hash map (but I'm not sure if all GCC's > provide a hash map): > > #include <ext/hash_map> > __gnu_cxx::hash_map<int, int> mymap; > > The next standard of C++ will provide a hash map, through <unordered_map> > header. If your GCC is more current than mine, you may have that > available to you now. (You probably need to set -std= correctly.) > > HTH, > --Eljay > > -- View this message in context: http://old.nabble.com/iso-C%2B%2B-and-%E2%80%98hash_map%E2%80%99-problem-tp27241004p27242160.html Sent from the gcc - Help mailing list archive at Nabble.com.