diff options
Diffstat (limited to 'doc/html/boost_asio/tutorial/tutdaytime1.html')
| -rw-r--r-- | doc/html/boost_asio/tutorial/tutdaytime1.html | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/doc/html/boost_asio/tutorial/tutdaytime1.html b/doc/html/boost_asio/tutorial/tutdaytime1.html index b7e03da6df..07e197b2ce 100644 --- a/doc/html/boost_asio/tutorial/tutdaytime1.html +++ b/doc/html/boost_asio/tutorial/tutdaytime1.html @@ -55,14 +55,18 @@ int main(int argc, char* argv[]) } </pre> <p> - All programs that use asio need to have at least one boost::asio::io_service + All programs that use asio need to have at least one <a class="link" href="../reference/io_context.html" title="io_context">io_context</a> object. </p> +<pre class="programlisting"> boost::asio::io_context io_context; +</pre> <p> We need to turn the server name that was specified as a parameter to the application, into a TCP endpoint. To do this we use an <a class="link" href="../reference/ip__tcp/resolver.html" title="ip::tcp::resolver">ip::tcp::resolver</a> object. </p> +<pre class="programlisting"> tcp::resolver resolver(io_context); +</pre> <p> A resolver takes a query object and turns it into a list of endpoints. We construct a query using the name of the server, specified in <code class="computeroutput">argv[1]</code>, @@ -111,7 +115,7 @@ int main(int argc, char* argv[]) </div> <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> <td align="left"></td> -<td align="right"><div class="copyright-footer">Copyright © 2003-2017 Christopher M. Kohlhoff<p> +<td align="right"><div class="copyright-footer">Copyright © 2003-2018 Christopher M. Kohlhoff<p> Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) </p> |