From d2e2b5911115f2fa86ac847c5de310272d2270a8 Mon Sep 17 00:00:00 2001 From: Matthias Troyer Date: Sun, 30 Apr 2006 23:56:35 +0000 Subject: [PATCH] *** empty log message *** [SVN r33878] --- .../boost/detail/has_default_constructor.hpp | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 include/boost/detail/has_default_constructor.hpp diff --git a/include/boost/detail/has_default_constructor.hpp b/include/boost/detail/has_default_constructor.hpp new file mode 100644 index 0000000..319b30a --- /dev/null +++ b/include/boost/detail/has_default_constructor.hpp @@ -0,0 +1,29 @@ + +// (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 + +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 +struct has_default_constructor + : public has_trivial_constructor +{}; + +} } // namespace boost::detail + + +#endif // BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED