Adds asio library and Storage Module

lib/asio-1.18.0/doc/asio/reference/transfer_at_least.html

@@ -0,0 +1,81 @@
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>transfer_at_least</title>
+<link rel="stylesheet" href="../../boostbook.css" type="text/css">
+<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
+<link rel="home" href="../../index.html" title="Asio">
+<link rel="up" href="../reference.html" title="Reference">
+<link rel="prev" href="transfer_all.html" title="transfer_all">
+<link rel="next" href="transfer_exactly.html" title="transfer_exactly">
+</head>
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
+<table cellpadding="2" width="100%"><tr><td valign="top"><img alt="asio C++ library" width="250" height="60" src="../../asio.png"></td></tr></table>
+<hr>
+<div class="spirit-nav">
+<a accesskey="p" href="transfer_all.html"><img src="../../prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><img src="../../up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../home.png" alt="Home"></a><a accesskey="n" href="transfer_exactly.html"><img src="../../next.png" alt="Next"></a>
+</div>
+<div class="section">
+<div class="titlepage"><div><div><h3 class="title">
+<a name="asio.reference.transfer_at_least"></a><a class="link" href="transfer_at_least.html" title="transfer_at_least">transfer_at_least</a>
+</h3></div></div></div>
+<p>
+        <a class="indexterm" name="asio.indexterm.transfer_at_least"></a> 
+Return a completion condition
+        function object that indicates that a read or write operation should continue
+        until a minimum number of bytes has been transferred, or until an error occurs.
+      </p>
+<pre class="programlisting">unspecified transfer_at_least(
+    std::size_t minimum);
+</pre>
+<p>
+        This function is used to create an object, of unspecified type, that meets
+        CompletionCondition requirements.
+      </p>
+<h5>
+<a name="asio.reference.transfer_at_least.h0"></a>
+        <span><a name="asio.reference.transfer_at_least.example"></a></span><a class="link" href="transfer_at_least.html#asio.reference.transfer_at_least.example">Example</a>
+      </h5>
+<p>
+        Reading until a buffer is full or contains at least 64 bytes:
+      </p>
+<pre class="programlisting">boost::array&lt;char, 128&gt; buf;
+asio::error_code ec;
+std::size_t n = asio::read(
+    sock, asio::buffer(buf),
+    asio::transfer_at_least(64), ec);
+if (ec)
+{
+  // An error occurred.
+}
+else
+{
+  // n &gt;= 64 &amp;&amp; n &lt;= 128
+}
+</pre>
+<h5>
+<a name="asio.reference.transfer_at_least.h1"></a>
+        <span><a name="asio.reference.transfer_at_least.requirements"></a></span><a class="link" href="transfer_at_least.html#asio.reference.transfer_at_least.requirements">Requirements</a>
+      </h5>
+<p>
+        <span class="emphasis"><em>Header: </em></span><code class="literal">asio/completion_condition.hpp</code>
+      </p>
+<p>
+        <span class="emphasis"><em>Convenience header: </em></span><code class="literal">asio.hpp</code>
+      </p>
+</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 © 2003-2020 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>
+</div></td>
+</tr></table>
+<hr>
+<div class="spirit-nav">
+<a accesskey="p" href="transfer_all.html"><img src="../../prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><img src="../../up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../home.png" alt="Home"></a><a accesskey="n" href="transfer_exactly.html"><img src="../../next.png" alt="Next"></a>
+</div>
+</body>
+</html>