n></code>,
          in our case) and the target character type used by formatters as template
          parameters. From the point of this call, whenever the formatter parser
          encounters a reference to the "Coordinates" attribute in the
          format string, it will invoke the formatter factory, which will construct
          the formatter that calls our <code class="computeroutput"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></code> for class <code class="computer