emplate&lt;typename Sample &gt; </td></tr>
<tr class="memitem:a5dd179c8491e29966d5c33036cabe151"><td class="memTemplItemLeft" align="right" valign="top">Sample&#160;</td><td class="memTemplItemRight" valign="bottom"><b>filter</b> (Sample s)</td></tr>
<tr class="memdesc:a5dd179c8491e29966d5c33036cabe151"><td class="mdescLeft">&#160;</td><td class="mdescRight">filter operation <br /></td></tr>
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