// Boost.Signals2 library | |
// Copyright Frank Mori Hess 2007-2010. | |
// Use, modification and | |
// distribution is subject to the Boost Software License, Version | |
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
// http://www.boost.org/LICENSE_1_0.txt) | |
// For more information, see http://www.boost.org | |
#ifndef BOOST_SIGNALS2_EXPIRED_SLOT_HPP | |
#define BOOST_SIGNALS2_EXPIRED_SLOT_HPP | |
#include <boost/smart_ptr/bad_weak_ptr.hpp> | |
namespace boost | |
{ | |
namespace signals2 | |
{ | |
class expired_slot: public bad_weak_ptr | |
{ | |
public: | |
virtual char const * what() const throw() | |
{ | |
return "boost::signals2::expired_slot"; | |
} | |
}; | |
} | |
} // end namespace boost | |
#endif // BOOST_SIGNALS2_EXPIRED_SLOT_HPP |