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.. currentmodule:: wx.lib.pubsub.core.topictreetraverser

.. highlight:: python



.. _wx.lib.pubsub.core.topictreetraverser.ITopicTreeVisitor:

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|phoenix_title|  **wx.lib.pubsub.core.topictreetraverser.ITopicTreeVisitor**
==========================================================================================================================================

Derive from ITopicTreeVisitor and override one or more of the
self._*() methods. Give an instance to an instance of 
TopicTreeTraverser.



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|class_hierarchy| Class Hierarchy
=================================

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   Inheritance diagram for class <strong>ITopicTreeVisitor</strong>:
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|api| Class API
===============


.. class:: ITopicTreeVisitor

   Derive from ITopicTreeVisitor and override one or more of the
   self._*() methods. Give an instance to an instance of 
   TopicTreeTraverser.