Contents

//
// experimental/detail/has_signature.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// 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)
//

#ifndef BOOST_ASIO_EXPERIMENTAL_DETAIL_HAS_SIGNATURE_HPP
#define BOOST_ASIO_EXPERIMENTAL_DETAIL_HAS_SIGNATURE_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include <boost/asio/detail/config.hpp>
#include <boost/asio/detail/type_traits.hpp>

#include <boost/asio/detail/push_options.hpp>

namespace boost {
namespace asio {
namespace experimental {
namespace detail {

template <typename S, typename... Signatures>
struct has_signature;

template <typename S, typename... Signatures>
struct has_signature;

template <typename S>
struct has_signature<S> : false_type
{
};

template <typename S, typename... Signatures>
struct has_signature<S, S, Signatures...> : true_type
{
};

template <typename S, typename Head, typename... Tail>
struct has_signature<S, Head, Tail...> : has_signature<S, Tail...>
{
};

} // namespace detail
} // namespace experimental
} // namespace asio
} // namespace boost

#include <boost/asio/detail/pop_options.hpp>

#endif // BOOST_ASIO_EXPERIMENTAL_DETAIL_HAS_SIGNATURE_HPP

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
passenger-6.0.20	src/cxx_supportlib/vendor-modified/boost/asio/experimental/detail/has_signature.hpp