pan class="keyword">typename</span> <span class="identifier">Allocator</span></code><code class="computeroutput"><span class="special">&gt;</span></code>
<code class="computeroutput"><span class="keyword">void</span></code> <code class="computeroutput"><span class="identifier">swap</span></code><code class="computeroutput"><span class="special">(</span></code><code class="computeroutput"><span class="identifier">rtree</span><span class="special">&lt;</span> <span class="identifier">Value</span><span class="