44 lines
986 B
C++
44 lines
986 B
C++
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// Copyright David Abrahams 2002.
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef POINTEE_DWA2002323_HPP
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# define POINTEE_DWA2002323_HPP
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# include <boost/python/detail/prefix.hpp>
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# include <boost/type_traits/object_traits.hpp>
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# include <boost/type_traits/remove_pointer.hpp>
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namespace boost { namespace python {
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namespace detail
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{
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template <bool is_ptr = true>
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struct pointee_impl
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{
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template <class T> struct apply : remove_pointer<T> {};
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};
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template <>
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struct pointee_impl<false>
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{
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template <class T> struct apply
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{
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typedef typename T::element_type type;
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};
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};
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}
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template <class T>
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struct pointee
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: detail::pointee_impl<
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::boost::is_pointer<T>::value
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>::template apply<T>
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{
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};
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}} // namespace boost::python::detail
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#endif // POINTEE_DWA2002323_HPP
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