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kea/ext/boost/detail/has_default_constructor.hpp
Jelte Jansen 537ddbf8cd include boost headers (all base ones, and asio; don't know if asio needs more than just the headers though)
git-svn-id: svn://bind10.isc.org/svn/bind10/branches/f2f200910@210 e5f2f494-b856-4b98-b285-d166d9295462
2009-10-30 00:32:12 +00:00

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// (C) Copyright Matthias Troyerk 2006.
// Use, modification and distribution are subject to 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).
//
// See http://www.boost.org/libs/type_traits for most recent version including documentation.
#ifndef BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED
#define BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED
#include <boost/type_traits/has_trivial_constructor.hpp>
namespace boost { namespace detail {
/// type trait to check for a default constructor
///
/// The default implementation just checks for a trivial constructor.
/// Using some compiler magic it might be possible to provide a better default
template <class T>
struct has_default_constructor
: public has_trivial_constructor<T>
{};
} } // namespace boost::detail
#endif // BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED