">)</span> <span class="special">;</span> <span class="comment">// throw</span> </code>
        </p>
      </blockquote></div>
      <p>
        This static member function converts an rvalue of type <code class="computeroutput"><span class="identifier">source_type</span></code>
        to an rvalue of type <code class="computeroutput"><span class="identifier">target_type</span></code>.
      </p>
      <p>
        If the conversion requires it, it performs a range checking before the conversion
        and