/home/tetron/hack/vos/libs/vos/vos/meta_cast.hh File Reference

Namespaces

template<class C> VUtil::vRef< C > VOS::meta_cast (Vobject *v)
A special cast which allows you to retrieve some interface (if available) on the supplied Vobject.
```
        vRef<Vobject> vobj = site.createVobject2<Property, World>();
        vRef<Property> property = meta_cast<Property>(vobj);
        vRef<World> w = meta_cast<World>(property);
```
Parameters:

v the object to be cast

Returns:
a vRef pointing to the new interface, or a null vRef if the vObject does not support this interface.
template<class C> VUtil::vRef< C > VOS::meta_cast (Vobject &v)
A special cast which allows you to retrieve some interface (if available) on the supplied Vobject.
```
        vRef<Vobject> vobj = site.createVobject2<Property, World>();
        vRef<Property> property = meta_cast<Property>(vobj);
        vRef<World> w = meta_cast<World>(property);
```
Parameters:

v the object to be cast

Returns:
a vRef pointing to the new interface, or a null vRef if the vObject does not support this interface.
template<class C, class T> VUtil::vRef< C > VOS::meta_cast (VUtil::vRef< T > v)
A special cast which allows you to retrieve some interface (if available) on the supplied Vobject.