84 lines
2.6 KiB
C++
84 lines
2.6 KiB
C++
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//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2011-2012. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/container for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifndef BOOST_CONTAINER_ALLOCATOR_SCOPED_ALLOCATOR_FWD_HPP
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#define BOOST_CONTAINER_ALLOCATOR_SCOPED_ALLOCATOR_FWD_HPP
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#if (defined MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif
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#include <boost/container/detail/config_begin.hpp>
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#include <boost/container/detail/workaround.hpp>
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#if defined(BOOST_NO_VARIADIC_TEMPLATES)
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#include <boost/container/detail/preprocessor.hpp>
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#include <boost/container/detail/type_traits.hpp>
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#endif
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namespace boost { namespace container {
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///@cond
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#if !defined(BOOST_NO_VARIADIC_TEMPLATES)
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#if !defined(BOOST_CONTAINER_UNIMPLEMENTED_PACK_EXPANSION_TO_FIXED_LIST)
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template <typename OuterAlloc, typename ...InnerAllocs>
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class scoped_allocator_adaptor;
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#else // #if !defined(BOOST_CONTAINER_UNIMPLEMENTED_PACK_EXPANSION_TO_FIXED_LIST)
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template <typename ...InnerAllocs>
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class scoped_allocator_adaptor;
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template <typename OuterAlloc, typename ...InnerAllocs>
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class scoped_allocator_adaptor<OuterAlloc, InnerAllocs...>;
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#endif // #if !defined(BOOST_CONTAINER_UNIMPLEMENTED_PACK_EXPANSION_TO_FIXED_LIST)
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#else // #if !defined(BOOST_NO_VARIADIC_TEMPLATES)
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template <typename OuterAlloc
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BOOST_PP_ENUM_TRAILING( BOOST_CONTAINER_MAX_CONSTRUCTOR_PARAMETERS
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, BOOST_CONTAINER_PP_TEMPLATE_PARAM_WITH_DEFAULT, container_detail::nat)
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>
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class scoped_allocator_adaptor;
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#endif
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///@endcond
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//! The allocator_arg_t struct is an empty structure type used as a unique type to
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//! disambiguate constructor and function overloading. Specifically, several types
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//! have constructors with allocator_arg_t as the first argument, immediately followed
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//! by an argument of a type that satisfies the Allocator requirements
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struct allocator_arg_t{};
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//! A instance of type allocator_arg_t
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//!
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static const allocator_arg_t allocator_arg = allocator_arg_t();
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template <class T>
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struct constructible_with_allocator_suffix;
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template <class T>
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struct constructible_with_allocator_prefix;
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template <typename T, typename Alloc>
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struct uses_allocator;
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}} // namespace boost { namespace container {
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#include <boost/container/detail/config_end.hpp>
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#endif // BOOST_CONTAINER_ALLOCATOR_SCOPED_ALLOCATOR_FWD_HPP
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