.. _cpp-invariant/quotient:

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quotient.hpp
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Full path: ``graph_canon/invariant/quotient.hpp``

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

.. cpp:namespace:: graph_canon

.. class:: invariant_quotient

    An implementation of a node invariant consisting of elements from the quotient graph of each partition.
    It uses the `refine_quotient_edge` event to collect data.

    Requires a `invariant_coordinator` as visitor, ordered before this visitor.