00001 00002 /*************************************************************************** 00003 * blocked_timing_runner.h - Interface to exec BlockedTimingAspect threads 00004 * 00005 * Created: Sat Aug 02 11:45:59 2008 00006 * Copyright 2006-2008 Tim Niemueller [www.niemueller.de] 00007 * 00008 ****************************************************************************/ 00009 00010 /* This program is free software; you can redistribute it and/or modify 00011 * it under the terms of the GNU General Public License as published by 00012 * the Free Software Foundation; either version 2 of the License, or 00013 * (at your option) any later version. A runtime exception applies to 00014 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00015 * 00016 * This program is distributed in the hope that it will be useful, 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00019 * GNU Library General Public License for more details. 00020 * 00021 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00022 */ 00023 00024 #ifndef __ASPECT_BLOCKED_TIMING_EXECUTOR_H_ 00025 #define __ASPECT_BLOCKED_TIMING_EXECUTOR_H_ 00026 00027 #include <aspect/blocked_timing.h> 00028 #include <list> 00029 #include <string> 00030 00031 namespace fawkes { 00032 00033 class Barrier; 00034 00035 class BlockedTimingExecutor 00036 { 00037 public: 00038 virtual ~BlockedTimingExecutor(); 00039 00040 virtual void wakeup_and_wait(BlockedTimingAspect::WakeupHook hook, 00041 unsigned int timeout_usec = 0) = 0; 00042 virtual void wakeup(BlockedTimingAspect::WakeupHook hook, 00043 Barrier *barrier = 0) = 0; 00044 00045 virtual void try_recover(std::list<std::string> &recovered_threads) = 0; 00046 00047 virtual bool timed_threads_exist() = 0; 00048 virtual void wait_for_timed_threads() = 0; 00049 virtual void interrupt_timed_thread_wait() = 0; 00050 }; 00051 00052 } // end namespace fawkes 00053 00054 #endif