l00168"></a><span class="lineno"><a class="line" href="classoperations__research_1_1PROTOBUF__FINAL.html#abee10a388b53df255f15fbec07e1ac80">  168</a></span>&#160;  ::PROTOBUF_NAMESPACE_ID::Metadata <a class="code" href="classoperations__research_1_1PROTOBUF__FINAL.html#abee10a388b53df255f15fbec07e1ac80">GetMetadata</a>() const final;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;  private:</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#1