Method Add

tests/test_class_sh_basic.cpp:139–139

struct SharedPtrStash {
    std::vector<std::shared_ptr<const atyp>> stash;
    void Add(const std::shared_ptr<const atyp> &obj) { stash.push_back(obj); }
};

class LocalUnusualOpRef : UnusualOpRef {}; // To avoid clashing with `py::class_<UnusualOpRef>`.