1 // Copyright 2010 Christophe Henry 2 // henry UNDERSCORE christophe AT hotmail DOT com 3 // This is an extended version of the state machine available in the boost::mpl library 4 // Distributed under the same license as the original. 5 // Copyright for the original version: 6 // Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed 7 // under the Boost Software License, Version 1.0. (See accompanying 8 // file LICENSE_1_0.txt or copy at 9 // http://www.boost.org/LICENSE_1_0.txt) 10 11 #ifndef EVENTS_HPP 12 #define EVENTS_HPP 13 14 // events 15 struct play {}; 16 struct end_pause {}; 17 struct stop {}; 18 struct pause {}; 19 struct open_close {}; 20 21 // A "complicated" event type that carries some data. 22 enum DiskTypeEnum 23 { 24 DISK_CD=0, 25 DISK_DVD=1 26 }; 27 struct cd_detected 28 { cd_detectedcd_detected29 cd_detected(std::string name, DiskTypeEnum diskType) 30 : name(name), 31 disc_type(diskType) 32 {} 33 34 std::string name; 35 DiskTypeEnum disc_type; 36 }; 37 38 39 #endif 40