Method push_back_null

include/pybind11/detail/argument_vector.h:402–402

Add a null pointer (for PY_VECTORCALL_ARGUMENTS_OFFSET slot)

    /// Add a null pointer (for PY_VECTORCALL_ARGUMENTS_OFFSET slot)
    void push_back_null() { m_ptrs.push_back(nullptr); }

    void reserve(std::size_t sz) { m_ptrs.reserve(sz); }