57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
[/
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/ Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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/
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/ Distributed under the Boost Software License, Version 1.0. (See accompanying
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/ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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/]
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[section:Protocol Protocol requirements]
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A type `X` meets the `Protocol` requirements if it satisfies the requirements
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of `Destructible` (C++Std [destructible]), `CopyConstructible` (C++Std
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[copyconstructible]), and `CopyAssignable` (C++Std [copyassignable]), as well
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as the additional requirements listed below.
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No copy or move operation of the type `X` shall exit via an exception.
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[table Protocol requirements
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[[expression] [return type] [assertion/note\npre/post-conditions]]
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[
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[`X::endpoint`]
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[type meeting [link boost_asio.reference.Endpoint endpoint] requirements]
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[]
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]
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]
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In the table below, `a` denotes a (possibly const) value of type `X`.
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[table Protocol requirements for extensible implementations
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[[expression] [return type] [assertion/note\npre/post-conditions]]
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[
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[`a.family()`]
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[`int`]
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[
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Returns a value suitable for passing as the /domain/ argument to
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__POSIX__ __socket__ (or equivalent).
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]
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]
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[
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[`a.type()`]
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[`int`]
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[
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Returns a value suitable for passing as the /type/ argument to __POSIX__
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__socket__ (or equivalent).
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]
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]
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[
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[`a.protocol()`]
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[`int`]
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[
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Returns a value suitable for passing as the /protocol/ argument to
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__POSIX__ __socket__ (or equivalent).
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]
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]
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]
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[endsect]
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