s.linearsolver.OptionalDouble</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1google_1_1ortools_1_1linearsolver_1_1OptionalDouble_1_1Builder.html#a350b0a9a84ee04fd3a8c36e7c332a5ca">getDefaultInstanceForType</a> ()</td></tr>
<tr class="separator:a350b0a9a84ee04fd3a8c36e7c332a5ca"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad12bdbbba9c33ec3cc393f78b09696b7"><td class="memItemLeft" align="right" valign="top">.lang.Override <a class="el" href=