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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(hydra.ext.csharp.syntax.NullConditionalInvocationExpressionHead,hydra.util.Opt)">NullConditionalInvocationExpression</a></span>&#8203;(<a href="NullConditionalInvocationExpressionHead.html" title="class in hydra.ext.csharp.syntax">NullConditionalInvocationExpressionHead</a>&nbsp;head,
                                   <a href="../../../util/Opt.html" title="class in hydra.util">Opt</a>&lt;<