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- //
- // Copyright 2017-2019 Peter Dimov.
- //
- // 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_GIL_DETAIL_TYPE_TRAITS_HPP
- #define BOOST_GIL_DETAIL_TYPE_TRAITS_HPP
- #include <boost/config.hpp>
- #include <type_traits>
- namespace boost { namespace gil { namespace detail {
- #if defined(BOOST_LIBSTDCXX_VERSION) && BOOST_LIBSTDCXX_VERSION < 50100
- template<class T>
- struct is_trivially_default_constructible
- : std::integral_constant
- <
- bool,
- std::is_default_constructible<T>::value &&
- std::has_trivial_default_constructor<T>::value
- >
- {};
- #else
- using std::is_trivially_default_constructible;
- #endif
- using std::is_trivially_destructible;
- }}} //namespace boost::gil::detail
- #endif
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