pecial">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="string">"order: "</span> <span class="special">&lt;&lt;</span> <span class="identifier">order</span> <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span>
        <span class="special">&lt;&lt;</span> <span class="string">"(clockwise = "</span> <span class="special">&lt;&lt;</span> <span class="identifier">boost</span>