BOOST_PP_VARIADICS

The BOOST_PP_VARIADICS macro specifies whether variadic macro support exists.

Usage

BOOST_PP_VARIADICS

Remarks

The macro is an object-like macro. It is used in internal code to check for the presence of variadic macro support. It can be used by the end-user for the same purpose. The macro equals 1 if variadic macros are supported and 0 if they are not.

Requirements

Header: <boost/preprocessor/config/config.hpp>

Sample Code

#include <boost/preprocessor/config/config.hpp>

#if BOOST_PP_VARIADICS
#define SOME_MACRO(...) // replacement list
#else
#define SOME_MACRO(param1,param2) // replacement list
#endif

� 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)