Hi, there:

regex_grep_example_3.cpp is the example source file in the boost/regex library. I find a bug at line 92 :

boost::regex_grep(std::bind1st(std::mem_fun (&class_index::grep_callback), this), start, end, expression);

where "mem_fun" should be "mem_fun1".

ps:I use MSVC6.0 on Micro$oft win2k.

That's a bug in your standard lib, not the example, sorry. John Maddock http://ourworld.compuserve.com/homepages/john_maddock/index.htm