451">arity</a> () const noexcept</td></tr>
<tr class="memdesc:a898b9be5e2a435fb3f9e4d5243275451"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the number of setters available.  <br /></td></tr>
<tr class="separator:a898b9be5e2a435fb3f9e4d5243275451"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a148f106584bfdd2bb33591d790c4a1c1" id="r_a148f106584bfdd2bb33591d790c4a1c1"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" vali