"Peter Dimov" wrote:

You are trying to invoke the non-const member function Foo::print on a const Foo.

and

You didn't call the function: (&_1->*&Foo::print)().

Thanks for the reply! Both seem obvious once the errors have been pointed out, but I was not making any headway by reading the error messages (in the first case) or stepping through the code execution (in the second).... I'll keep working with it. Thanks again!! -------------------------------- John Wismar john.wismar@autozone.com