emplate value_ref">value_ref</a><span class="special">&lt;</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">TagT2</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span> right<span class="special">)</span><span class="special">;</span></pre></div>
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