<span class="identifier">N2</span><span class="special">,</span> <span class="identifier">F2</span><span class="special">,</span> <span class="identifier">OP2</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span></pre>
<p>Not assignable from related <code class="computeroutput"><a class="link" href="adaptive_pool.html" title="Class template adaptive_pool">adaptive_pool</a></code> </p>
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