Imported Upstream version 1.72.0
[platform/upstream/boost.git] / libs / contract / doc / html / boost / contract / null_old.html
index 6d44dcf..93e00af 100644 (file)
@@ -7,7 +7,7 @@
 <link rel="home" href="../../index.html" title="Chapter&#160;1.&#160;Boost.Contract 1.0.0">
 <link rel="up" href="../../reference.html#header.boost.contract.old_hpp" title="Header &lt;boost/contract/old.hpp&gt;">
 <link rel="prev" href="old_value_copy.html" title="Struct template old_value_copy">
-<link rel="next" href="make_old_idm45123869837456.html" title="Function make_old">
+<link rel="next" href="make_old_idm45394998968720.html" title="Function make_old">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="old_value_copy.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../reference.html#header.boost.contract.old_hpp"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="make_old_idm45123869837456.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="old_value_copy.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../reference.html#header.boost.contract.old_hpp"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="make_old_idm45394998968720.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.contract.null_old"></a><div class="titlepage"></div>
 <div class="refnamediv">
 <h2><span class="refentrytitle">Function null_old</span></h2>
-<p>boost::contract::null_old &#8212; Return a null old value. </p>
+<p>boost::contract::null_old &#8212; Return a "null" old value. </p>
 </div>
 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../reference.html#header.boost.contract.old_hpp" title="Header &lt;boost/contract/old.hpp&gt;">boost/contract/old.hpp</a>&gt;
@@ -34,8 +34,8 @@
 </span>
 <a class="link" href="old_value.html" title="Class old_value">old_value</a> <span class="identifier">null_old</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idm45751727718496"></a><h2>Description</h2>
-<p>The related old value pointer will also be null. This function is often only used by the code expanded by  <code class="computeroutput"><code class="computeroutput"><a class="link" href="../../BOOST_CONTRACT_OLDOF.html" title="Macro BOOST_CONTRACT_OLDOF">BOOST_CONTRACT_OLDOF</a></code></code>.</p>
+<a name="idm45707994220208"></a><h2>Description</h2>
+<p>The related old value pointer will also be null. This function is usually only called by the code expanded by  <code class="computeroutput"><code class="computeroutput"><a class="link" href="../../BOOST_CONTRACT_OLDOF.html" title="Macro BOOST_CONTRACT_OLDOF">BOOST_CONTRACT_OLDOF</a></code></code>.</p>
 <p><span class="bold"><strong>See Also:</strong></span></p>
 <p> <a class="link" href="../../boost_contract/extras.html#boost_contract.extras.no_macros__and_no_variadic_macros_" title="No Macros (and No Variadic Macros)"> No Macros</a></p>
 <p>
@@ -57,7 +57,7 @@
 </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 &#169; 2008-2018 Lorenzo Caminiti<p>
+<td align="right"><div class="copyright-footer">Copyright &#169; 2008-2019 Lorenzo Caminiti<p>
         Distributed under the Boost Software License, Version 1.0 (see accompanying
         file LICENSE_1_0.txt or a copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
       </p>
@@ -65,7 +65,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="old_value_copy.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../reference.html#header.boost.contract.old_hpp"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="make_old_idm45123869837456.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="old_value_copy.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../reference.html#header.boost.contract.old_hpp"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="make_old_idm45394998968720.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
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