="keyword">const</span> <a class="link" href="map.html" title="Class template map">map</a> <span class="special">&amp;</span> src<span class="special">)</span><span class="special">;</span></pre></li>
<li><pre class="literallayout"><span class="keyword">explicit</span> <a name="id673590-bb"></a><span class="identifier">map</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">element_type</span> <span class="special">&amp;</span> key_value_pair<span class="special">