/* * Copyright (c) 2010 Remko Tronçon * Licensed under the GNU General Public License v3. * See Documentation/Licenses/GPLv3.txt for more information. */ #pragma once #include <boost/shared_ptr.hpp> namespace Swift { template<typename T> class Shared { public: typedef boost::shared_ptr<T> ref; template<typename X> static boost::shared_ptr<T> cast(const X& from) { return boost::dynamic_pointer_cast<T>(from); } }; }