[Boost-users] [regex] why character class [:xdigit:] does not work in my sample example ??

Hello, Why does the boost regex sample program attached here, doesnot generate match for character class [:xdigit:] Do we need to enable this character class explicity? If yes, how to enable it? Regards, Chandan ____________________________________________________________________________________ Bored stiff? Loosen up... Download and play hundreds of games for free on Yahoo! Games. http://games.yahoo.com/games/front