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Diffstat (limited to '3rdparty/asio/src/doc/requirements/AsyncWriteStream.qbk')
-rw-r--r-- | 3rdparty/asio/src/doc/requirements/AsyncWriteStream.qbk | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/3rdparty/asio/src/doc/requirements/AsyncWriteStream.qbk b/3rdparty/asio/src/doc/requirements/AsyncWriteStream.qbk new file mode 100644 index 00000000000..ee53b238c11 --- /dev/null +++ b/3rdparty/asio/src/doc/requirements/AsyncWriteStream.qbk @@ -0,0 +1,48 @@ +[/ + / Copyright (c) 2003-2016 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:AsyncWriteStream Buffer-oriented asynchronous write stream requirements] + +A type `X` meets the `AsyncWriteStream` requirements if it satisfies the +requirements listed below. + +In the table below, `a` denotes a value of type `X`, `cb` denotes a (possibly +const) value satisfying the [link asio.reference.ConstBufferSequence +`ConstBufferSequence`] requirements, and `t` is a completion token. + +[table AsyncWriteStream requirements + [[operation] [type] [semantics, pre/post-conditions]] + [ + [`a.get_executor()`] + [A type satisfying the [link asio.reference.Executor1 Executor requirements].] + [Returns the associated I/O executor.] + ] + [ + [`a.async_write_some(cb,t)`] + [ + The return type is determined according to the requirements for an + [link asio.reference.asynchronous_operations asynchronous operation]. + ] + [ + Meets the requirements for a [link asio.reference.read_write_operations + write operation] and an [link asio.reference.asynchronous_operations + asynchronous operation] with completion signature `void(error_code ec, + size_t n)`.\n + \n + If `buffer_size(cb) > 0`, initiates an asynchronous operation to write + one or more bytes of data to the stream `a` from the buffer sequence + `cb`. If successful, `ec` is set such that `!ec` is `true`, and `n` is + the number of bytes written. If an error occurred, `ec` is set such that + `!!ec` is `true`, and `n` is 0.\n + \n + If `buffer_size(cb) == 0`, the operation completes immediately. `ec` is + set such that `!ec` is `true`, and `n` is 0. + ] + ] +] + +[endsect] |