boost::openmethod::unique_virtual_ptr

Alias for a virtual_ptr<std::unique_ptr<T>>.

Synopsis

Declared in <boost/openmethod/interop/std_unique_ptr.hpp>

template<
    class Class,
    class Registry = boost::openmethod::default_registry>
using unique_virtual_ptr = virtual_ptr<std::unique_ptr<Class>, Registry>;

Example

unique_virtual_ptr<Animal> animal = make_unique_virtual<Dog>();
unique_virtual_ptr<Animal> owner = std::move(animal);

BOOST_TEST(owner.get() != nullptr);
BOOST_TEST(animal.get() == nullptr);

See Also

Smart Pointers

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