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[/
/ Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
/
/ 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)
/]
[section:MutableBufferSequence Mutable buffer sequence requirements]
A ['mutable buffer sequence] represents a set of memory regions that may be
used to receive the output of an operation, such as the `receive` operation of
a socket.
A type `X` meets the `MutableBufferSequence` requirements if it satisfies the
requirements of `Destructible` (C++Std [destructible]) and
`CopyConstructible` (C++Std [copyconstructible]), as well as the additional
requirements listed below.
In the table below, `x` denotes a (possibly const) value of type `X`, and `u`
denotes an identifier.
[table MutableBufferSequence requirements
[[expression] [return type] [assertion/note[br]pre/post-condition]]
[
[`asio::buffer_sequence_begin(x)`[br]
`asio::buffer_sequence_end(x)`]
[An iterator type meeting the requirements for bidirectional iterators
(C++Std \[bidirectional.iterators\]) whose value type is convertible to
`mutable_buffer`.]
[]
]
[
[``
X u(x);
``]
[]
[post:[br]
``
equal(
asio::buffer_sequence_begin(x),
asio::buffer_sequence_end(x),
asio::buffer_sequence_begin(u),
asio::buffer_sequence_end(u),
[](const mutable_buffer& b1,
const mutable_buffer& b2)
{
return b1.data() == b2.data()
&& b1.size() == b2.size();
})
``]
]
]
[endsect]
Version data entries
24 entries across 24 versions & 1 rubygems