The config/config.hpp header defines internal configuration macros as well as macros for determining variadic macro support and for determining whether the compiler's preprocessor conforms to the standard. The file is automatically included whenever any Boost PP macros are used. The end-user can manually include it in order to use the BOOST_PP_VARIADICS macro or the BOOST_PP_IS_STANDARD macro, but normally should never have to do so.

© Copyright Edward Diener 2011,2014

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at www.boost.org/LICENSE_1_0.txt)