...one of the most highly
regarded and expertly designed C++ library projects in the
world. — Herb Sutter and Andrei
The header <boost/current_function.hpp> defines a single macro, BOOST_CURRENT_FUNCTION, similar to the C99 predefined identifier __func__.
BOOST_CURRENT_FUNCTION expands to a string literal containing the (fully qualified, if possible) name of the enclosing function. If there is no enclosing function, the behavior is undefined.
Some compilers do not provide a way to obtain the name of the current enclosing function. On such compilers, the string literal has an unspecified value.
Copyright © 2002 by Peter Dimov. Distributed under the Boost Software License, Version 1.0. See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.