Boost C++ Libraries of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit 65eb09a2c6.


//  (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
//  Use, modification and distribution are subject to the Boost Software License,
//  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
//  See for most recent version including documentation.


#include <boost/type_traits/integral_constant.hpp>

namespace boost {

template <class T>
struct is_void : public false_type {};

template<> struct is_void<void> : public true_type {};
template<> struct is_void<const void> : public true_type{};
template<> struct is_void<const volatile void> : public true_type{};
template<> struct is_void<volatile void> : public true_type{};

} // namespace boost