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[range] fixed #6212 (missing step in documentation for how to write a range adaptor)

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[SVN r82314]
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Nathan Ridge committed 2013-01-02 07:51:21 +00:00
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doc/html/range/reference/extending/method_3/method_3_1.html
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@@ -81,6 +81,14 @@
<span class="special">{</span>
<span class="keyword">return</span> <span class="identifier">reverse_range</span><span class="special">&lt;</span><span class="keyword">const</span> <span class="identifier">BidirectionalRng</span><span class="special">&gt;(</span> <span class="identifier">r</span> <span class="special">);</span>
<span class="special">}</span>
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Declare the adaptor itself (it is a variable of the tag type).
<pre class="programlisting"><span class="keyword">namespace</span>
<span class="special">{</span>
<span class="keyword">const</span> <span class="identifier">detail</span><span class="special">::</span><span class="identifier">reverse_forwarder</span> <span class="identifier">reversed</span> <span class="special">=</span> <span class="identifier">detail</span><span class="special">::</span><span class="identifier">reverse_forwarder</span><span class="special">();</span>
<span class="special">}</span>
</pre>
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</ol></div>