.. _py-causality/DAG:

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causality/DAG
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.. default-domain:: py

.. py:currentmodule:: mod
.. cpp:namespace:: mod

.. class:: CausalityDAG

    Representation of a causality DAG over a derivation graph.

    .. attribute:: dg

        (Read-only) The DG this DAG is based on.

        :type: DG
    .. method:: getPrintData(closeBorrowCycles) const

    :param bool closeBorrowCycles: if ``true``, then borrowed vertices have only 1 representation,
        and the resulting diagram will have a cycle through it.
        Otherwise, borrowed vertices have 2 representations, one for the borrow and one for the repay.
    :returns: a DG print data object set up to represent the DAG.
    :rtype: DGPrintData