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<a name="BOOST_CONTRACT_BASE_TYPES"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle">Macro BOOST_CONTRACT_BASE_TYPES</span></h2>
-<p>BOOST_CONTRACT_BASE_TYPES — Used to program a <code class="computeroutput">typedef</code> listing the bases of a derived class. </p>
+<p>BOOST_CONTRACT_BASE_TYPES — Used to program the <code class="computeroutput">typedef</code> that lists the bases of a derived class. </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: <<a class="link" href="reference.html#header.boost.contract.base_types_hpp" title="Header <boost/contract/base_types.hpp>">boost/contract/base_types.hpp</a>>
</span>BOOST_CONTRACT_BASE_TYPES(...)</pre></div>
<div class="refsect1">
-<a name="idm45751731850960"></a><h2>Description</h2>
-<p>In order to support subcontracting, a derived class that specifies contracts for one or more overriding public function must declare a <code class="computeroutput">typedef</code> named <code class="computeroutput">base_types</code> (or <code class="computeroutput"><a class="link" href="BOOST_CO_idm45123870587168.html" title="Macro BOOST_CONTRACT_BASES_TYPEDEF">BOOST_CONTRACT_BASES_TYPEDEF</a></code>) using this macro.</p>
-<pre class="programlisting"><span class="keyword">class</span> <span class="identifier">u</span> <span class="special">:</span>
+<a name="idm45707998411456"></a><h2>Description</h2>
+<p>In order to support subcontracting, a derived class that specifies contracts for one or more overriding public functions must declare a <code class="computeroutput">typedef</code> named <code class="computeroutput">base_types</code> (or <code class="computeroutput"><a class="link" href="BOOST_CO_idm45394999732400.html" title="Macro BOOST_CONTRACT_BASES_TYPEDEF">BOOST_CONTRACT_BASES_TYPEDEF</a></code>) using this macro:</p>
+<pre class="programlisting"><span class="keyword">class</span> <span class="identifier">u</span>
<span class="preprocessor">#define</span> <span class="identifier">BASES</span> <span class="keyword">public</span> <span class="identifier">b</span><span class="special">,</span> <span class="keyword">protected</span> <span class="keyword">virtual</span> <span class="identifier">w1</span><span class="special">,</span> <span class="keyword">private</span> <span class="identifier">w2</span>
- <span class="identifier">BASES</span>
+ <span class="special">:</span> <span class="identifier">BASES</span>
<span class="special">{</span>
<span class="keyword">friend</span> <span class="keyword">class</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">contract</span><span class="special">:</span><span class="identifier">access</span><span class="special">;</span>
- <span class="keyword">typedef</span> <span class="identifier">BOOST_CONTRACT_BASES</span><span class="special">(</span><span class="identifier">BASES</span><span class="special">)</span> <span class="identifier">base_types</span><span class="special">;</span>
+ <span class="keyword">typedef</span> <span class="identifier">BOOST_CONTRACT_BASE_TYPES</span><span class="special">(</span><span class="identifier">BASES</span><span class="special">)</span> <span class="identifier">base_types</span><span class="special">;</span>
<span class="preprocessor">#undef</span> <span class="identifier">BASES</span>
<span class="special">...</span>
<span class="special">}</span><span class="special">;</span>
</pre>
-<p>This <code class="computeroutput">typedef</code> must be <code class="computeroutput">public</code> if <code class="computeroutput"><a class="link" href="boost/contract/access.html" title="Class access">boost::contract::access</a></code> is not used.</p>
+<p>This <code class="computeroutput">typedef</code> must be <code class="computeroutput">public</code> unless <code class="computeroutput"><a class="link" href="boost/contract/access.html" title="Class access">boost::contract::access</a></code> is used.</p>
<p><span class="bold"><strong>See Also:</strong></span></p>
<p> <a class="link" href="boost_contract/tutorial.html#boost_contract.tutorial.base_classes__subcontracting_" title="Base Classes (Subcontracting)"> Base Classes</a></p>
<p>
</colgroup>
<tbody><tr>
<td><p><span class="term"><code class="computeroutput">...</code></span></p></td>
-<td><p>Comma separated list of base classes. Each base must explicitly specify its access specifier <code class="computeroutput">public</code>, <code class="computeroutput">protected</code>, or <code class="computeroutput">private</code>, and also <code class="computeroutput">virtual</code> when present (this not always required in C++ instead). There is a limit of about 20 maximum bases that can be listed (because of similar limits in Boost.MPL internally used by this library). This is a variadic macro parameter, on compilers that do not support variadic macros, the <code class="computeroutput">typedef</code> for base classes can be programmed manually without using this macro. </p></td>
+<td><p>Comma separated list of base classes. Each base must explicitly specify its access specifier <code class="computeroutput">public</code>, <code class="computeroutput">protected</code>, or <code class="computeroutput">private</code>, and also <code class="computeroutput">virtual</code> when present (this not always required in C++ instead). There is a limit of about 20 maximum bases that can be listed (because of similar limits in Boost.MPL internally used by this library). This is a variadic macro parameter, on compilers that do not support variadic macros, the <code class="computeroutput">typedef</code> for base classes can be programmed manually without using this macro (see <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></td>
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-<td align="right"><div class="copyright-footer">Copyright © 2008-2018 Lorenzo Caminiti<p>
+<td align="right"><div class="copyright-footer">Copyright © 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>)
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