code: function _fnSetCellData( oSettings, iRow, iCol, val )
  		{
  			var oCol = oSettings.aoColumns[iCol];
  			var oData = oSettings.aoData[iRow]._aData;
  		
  			oCol.fnSetData( oData, val );
  		}
docs: Set the value for a specific cell, into the internal data cache
  @param {object} oSettings dataTables settings object
  @param {int} iRow aoData row id
  @param {int} iCol Column index
  @param {*} val Value to set
  @memberof DataTable#oApi