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Diffstat (limited to 'boost/type_erasure/detail/any_base.hpp')
| -rw-r--r-- | boost/type_erasure/detail/any_base.hpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/boost/type_erasure/detail/any_base.hpp b/boost/type_erasure/detail/any_base.hpp new file mode 100644 index 0000000000..0fa316c9ff --- /dev/null +++ b/boost/type_erasure/detail/any_base.hpp @@ -0,0 +1,29 @@ +// Boost.TypeErasure library +// +// Copyright 2011 Steven Watanabe +// +// 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) +// +// $Id$ + +#ifndef BOOST_TYPE_ERASURE_DETAIL_ANY_BASE_HPP_INCLUDED +#define BOOST_TYPE_ERASURE_DETAIL_ANY_BASE_HPP_INCLUDED + +namespace boost { +namespace type_erasure { + +template<class Derived> +struct any_base +{ + typedef void _boost_type_erasure_is_any; + typedef Derived _boost_type_erasure_derived_type; + void* _boost_type_erasure_deduce_constructor(...) { return 0; } + void* _boost_type_erasure_deduce_assign(...) { return 0; } +}; + +} +} + +#endif |