The control/expr_iif.hpp header defines a macro that expands to an expression selectively.

Usage

#include <boost/preprocessor/control/expr_iif.hpp>

Contents

© Copyright Housemarque Oy 2002
© Copyright Paul Mensonides 2002

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)