.. _cpp-group/io:

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io.hpp
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Full path: group/io.hpp

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

.. cpp:namespace:: perm_group

.. function:: template<typename Iter> \
              std::ostream &write_generating_set(std::ostream &s, Iter first, const Iter &last)

    Write the range of permutations to the given stream, formatted as a generating set.
    E.g., ``<(0), (0 1 2 3)>``.

.. function:: template<typename GroupT> \
              std::ostream &write_group(std::ostream &s, const GroupT &g)

    A helper function using `write_generating_set` to write the given `Group`.