EVOLUTION-MANAGER

Edit File: signal_base.hpp

// Boost.Signals2 library // Copyright Frank Mori Hess 2007-2008. // 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_SIGNAL_BASE_HPP #define BOOST_SIGNALS2_SIGNAL_BASE_HPP #include <boost/noncopyable.hpp> #include <boost/shared_ptr.hpp> namespace boost { namespace signals2 { class slot_base; class signal_base : public noncopyable { public: friend class slot_base; virtual ~signal_base() {} protected: virtual shared_ptr<void> lock_pimpl() const = 0; }; } // end namespace signals2 } // end namespace boost #endif // BOOST_SIGNALS2_SIGNAL_BASE_HPP