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27 <a name="boost.operator_idm45097336067728"></a><div class="titlepage"></div>
28 <div class="refnamediv">
29 <h2><span class="refentrytitle">Function template operator&lt;</span></h2>
30 <p>boost::operator&lt; &#8212; Compare two <code class="computeroutput"><a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a></code>s element-by-element to determine if the left one is lesser than the right one. </p>
31 </div>
32 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
33 <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="../boost_circular_buffer_c___reference.html#header.boost.circular_buffer.base_hpp" title="Header &lt;boost/circular_buffer/base.hpp&gt;">boost/circular_buffer/base.hpp</a>&gt;
34
35 </span>
36 <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> Alloc<span class="special">&gt;</span> 
37   <span class="keyword">bool</span> <span class="keyword">operator</span><span class="special">&lt;</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a><span class="special">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">Alloc</span> <span class="special">&gt;</span> <span class="special">&amp;</span> lhs<span class="special">,</span> 
38                  <span class="keyword">const</span> <a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a><span class="special">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">Alloc</span> <span class="special">&gt;</span> <span class="special">&amp;</span> rhs<span class="special">)</span><span class="special">;</span></pre></div>
39 <div class="refsect1">
40 <a name="id-1.3.9.16.3.5.4"></a><h2>Description</h2>
41 <p>
42
43
44 </p>
45 <p><b>Complexity.&#160;</b>Linear (in the size of the <code class="computeroutput"><code class="computeroutput"><a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a></code></code>s). </p>
46 <p>
47 </p>
48 <p><b>Iterator Invalidation.&#160;</b>Does not invalidate any iterators. </p>
49 <p>
50 </p>
51 <div class="variablelist"><table border="0" class="variablelist compact">
52 <colgroup>
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54 <col>
55 </colgroup>
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57 <tr>
58 <td><p><span class="term">Parameters:</span></p></td>
59 <td><div class="variablelist"><table border="0" class="variablelist compact">
60 <colgroup>
61 <col align="left" valign="top">
62 <col>
63 </colgroup>
64 <tbody>
65 <tr>
66 <td><p><span class="term"><code class="computeroutput">lhs</code></span></p></td>
67 <td><p>The <code class="computeroutput"><code class="computeroutput"><a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a></code></code> to compare. </p></td>
68 </tr>
69 <tr>
70 <td><p><span class="term"><code class="computeroutput">rhs</code></span></p></td>
71 <td><p>The <code class="computeroutput"><code class="computeroutput"><a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a></code></code> to compare. </p></td>
72 </tr>
73 </tbody>
74 </table></div></td>
75 </tr>
76 <tr>
77 <td><p><span class="term">Returns:</span></p></td>
78 <td><p><code class="computeroutput"><a href="https://www.boost.org/sgi/stl/lexicographical_compare.html" target="_top">std::lexicographical_compare</a>(lhs.begin(), lhs.end(), rhs.begin(), rhs.end())</code> </p></td>
79 </tr>
80 <tr>
81 <td><p><span class="term">Throws:</span></p></td>
82 <td>Nothing. </td>
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90 <td align="right"><div class="copyright-footer">Copyright &#169; 2003-2013 Jan Gaspar<p>
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