| 1 | // |
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| 2 | // is_contiguous_iterator.hpp |
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| 3 | // ~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 4 | // |
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| 5 | // Copyright (c) 2003-2024 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
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| 6 | // |
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| 7 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
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| 8 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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| 9 | // |
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| 10 | |
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| 11 | #ifndef BOOST_ASIO_IS_CONTIGUOUS_ITERATOR_HPP |
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| 12 | #define BOOST_ASIO_IS_CONTIGUOUS_ITERATOR_HPP |
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| 13 | |
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| 14 | #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
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| 15 | # pragma once |
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| 16 | #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
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| 17 | |
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| 18 | #include <boost/asio/detail/config.hpp> |
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| 19 | #include <iterator> |
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| 20 | #include <boost/asio/detail/type_traits.hpp> |
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| 21 | |
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| 22 | #include <boost/asio/detail/push_options.hpp> |
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| 23 | |
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| 24 | namespace boost { |
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| 25 | namespace asio { |
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| 26 | |
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| 27 | /// The is_contiguous_iterator class is a traits class that may be used to |
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| 28 | /// determine whether a type is a contiguous iterator. |
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| 29 | template <typename T> |
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| 30 | struct is_contiguous_iterator : |
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| 31 | #if defined(BOOST_ASIO_HAS_STD_CONCEPTS) \ |
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| 32 | || defined(GENERATING_DOCUMENTATION) |
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| 33 | integral_constant<bool, std::contiguous_iterator<T>> |
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| 34 | #else // defined(BOOST_ASIO_HAS_STD_CONCEPTS) |
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| 35 | // || defined(GENERATING_DOCUMENTATION) |
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| 36 | is_pointer<T> |
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| 37 | #endif // defined(BOOST_ASIO_HAS_STD_CONCEPTS) |
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| 38 | // || defined(GENERATING_DOCUMENTATION) |
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| 39 | { |
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| 40 | }; |
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| 41 | |
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| 42 | } // namespace asio |
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| 43 | } // namespace boost |
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| 44 | |
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| 45 | #include <boost/asio/detail/pop_options.hpp> |
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| 46 | |
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| 47 | #endif // BOOST_ASIO_IS_CONTIGUOUS_ITERATOR_HPP |
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| 48 | |
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