0;<span class="preprocessor">#if ROS_VERSION_MINIMUM(1, 14, 0)</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        <a class="code" href="classrviz_1_1AdditionalTopicSubscriber.html#aed7c7a0db62a9c23a48cc16b921e7978">tf_filter</a> = <span class="keyword">new</span> tf2_ros::MessageFilter&lt;MessageType&gt;(*<a class="code" href="classrviz_1_1AdditionalTopicSubscriber.html#a7f6d604dde03c1e77923010cb03fd612">m_context</a>-&gt;getTF2BufferPtr(), <span class="string