1f9f488" name="a275c1b306df11dec119f583ad1f9f488"></a>
U32&#160;</td><td class="memItemRight" valign="bottom"><b>oid</b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>To represent a cell-object pair in the spatial hash 3D grid e.g. (cell_id,object_id) = (1024, 32) for the meaning: the 32th object overlap with the 102