id="GridextendsProductwithSerializable"></a>
      <a id="Grid:Grid"></a>
      <h4 class="signature">
      <span class="modifier_kind">
        <span class="modifier"></span>
        <span class="kind">case class</span>
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      <span class="symbol">
        <a href="Grid.html"><span class="name">Grid</span></a><span class="params">(<span name="poiArrBuf">poiArrBuf: <span class="extype" name="scala.collection.mutable.ArrayBuffer">ArrayBuffer</span>[<a href="../datatypes/DbPOI.html" class="extyp