><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns 0.0 if x &lt; edge, otherwise it returns 1.0.  <a href="a00143.html#ga8f9a911a48ef244b51654eaefc81c551">More...</a><br /></td></tr>
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<tr class="memitem:gaf4a5fc81619c7d3e8b22f53d4a098c7f"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
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