s="comment">// public data members</span>
  <span class="keyword">const</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">m_Version</span><span class="special">;</span>  <span class="comment">// Object version. </span>
  <span class="identifier">string_type</span> <span class="identifier">m_FormattedRecord</span><span class="special">;</span>  <span class="comment">// Formatted log record storage. </span>
  <span class="identifier">stream_type</span> <spa