;,</span>
        <span class=identifier>member</span><span class=special>&lt;</span><span class=identifier>street_entry</span><span class=special>,</span><span class=keyword>int</span><span class=special>,&amp;</span><span class=identifier>street_entry</span><span class=special>::</span><span class=identifier>y</span><span class=special>&gt;</span>
      <span class=special>&gt;</span>
    <span class=special>&gt;,</span>
    <span class=identifier>hashed_non_unique</span><span class=special>&lt;</span> <s