boost::openmethod::virtual_traits<boost::intrusive_ptr<Class> const&, Registry>

Specialize virtual_traits for const boost::intrusive_ptr&.

Synopsis

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

template<
    class Class,
    class Registry>
struct virtual_traits<boost::intrusive_ptr<Class> const&, Registry>;

Example

struct Animal : boost::intrusive_ref_counter<Animal> {
    virtual ~Animal() = default;
};
struct Dog : Animal {};
struct Cat : Animal {};

BOOST_OPENMETHOD_CLASSES(Animal, Dog, Cat);

BOOST_OPENMETHOD(
    poke, (virtual_<const boost::intrusive_ptr<Animal>&>), std::string);

BOOST_OPENMETHOD_OVERRIDE(
    poke, (const boost::intrusive_ptr<Dog>& animal), std::string) {
    return "bark";
}

BOOST_OPENMETHOD_OVERRIDE(
    poke, (const boost::intrusive_ptr<Cat>& animal), std::string) {
    return "hiss";
}