span> <span class="n">F</span><span class="p">,</span> <span class="n">params</span><span class="p">)</span>
    <span class="k">TYPE</span><span class="p">(</span><span class="n">PARTICLES</span><span class="p">),</span> <span class="k">INTENT</span><span class="p">(</span><span class="n">INOUT</span><span class="p">)</span> <span class="kd">::</span> <span class="n">prtcls</span>
    <span class="k">TYPE</span><span class="p">(</span><span class="n">FIELDS</span><span class="p">),</span> <span class="k">I