.. _cpp-visitor/stats:

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stats.hpp
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Full path: ``graph_canon/visitor/stats.hpp``

.. default-domain:: cpp
.. default-role:: cpp:expr

.. cpp:namespace:: graph_canon

.. class:: stats_visitor

    A visitor for counting stats and extracting visualizations.

    .. class:: result_t

        The tag type used for returning data.
    .. class:: ResultData

        The results returned.

        .. todo:: document all members.

        .. function:: friend std::ostream &operator<<(std::ostream &s, const ResultData &d)
    .. function:: stats_visitor(std::ostream *tree_dump = nullptr)

        :param tree_dump: print a Grahpviz depiction of the search tree to this stream.