etreive the number of entries in the encoder operand order array. 
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The number of entries in the encoder operand order array </dd></dl>

<p>
Definition at line <a class="el" href="xed-encode_8h-source.html#l00145">145</a> of file <a class="el" href="xed-encode_8h-source.html">xed-encode.h</a>.    </td>
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