| // 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 |