Fawkes API  Fawkes Development Version
blocked_timing.cpp
1 
2 /***************************************************************************
3  * blocked_timing.cpp - Fawkes Blocked Timing Aspect initializer/finalizer
4  *
5  * Created: Tue Nov 23 23:25:45 2010
6  * Copyright 2006-2010 Tim Niemueller [www.niemueller.de]
7  *
8  ****************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version. A runtime exception applies to
14  * this software (see LICENSE.GPL_WRE file mentioned below for details).
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Library General Public License for more details.
20  *
21  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22  */
23 
24 #include <aspect/inifins/blocked_timing.h>
25 #include <aspect/blocked_timing.h>
26 #include <core/macros.h>
27 
28 namespace fawkes {
29 #if 0 /* just to make Emacs auto-indent happy */
30 }
31 #endif
32 
33 /** @class BlockedTimingAspectIniFin <aspect/inifins/blocked_timing.h>
34  * Initializer/finalizer for the BlockedTimingAspect.
35  * @author Tim Niemueller
36  */
37 
38 /** Constructor. */
40  : AspectIniFin("BlockedTimingAspect")
41 {
42 }
43 
44 
45 void
47 {
48  BlockedTimingAspect *blocked_timing_thread __unused;
49  blocked_timing_thread = dynamic_cast<BlockedTimingAspect *>(thread);
50 
51  if (blocked_timing_thread == 0) {
52  throw CannotInitializeThreadException("Thread '%s' claims to have the "
53  "BlockedTimingAspect, but RTTI says it "
54  "has not. ", thread->name());
55  }
56 
57  if ( thread->opmode() != Thread::OPMODE_WAITFORWAKEUP ) {
58  throw CannotInitializeThreadException("Thread '%s' not in WAITFORWAKEUP mode"
59  " (required for BlockedTimingAspect)",
60  thread->name());
61  }
62 }
63 
64 void
66 {
67 }
68 
69 
70 } // end namespace fawkes
Fawkes library namespace.
Thread class encapsulation of pthreads.
Definition: thread.h:42
virtual void init(Thread *thread)
Initialize thread.
OpMode opmode() const
Get operation mode.
Definition: thread.cpp:678
Thread aspect to use blocked timing.
Thread cannot be initialized.
const char * name() const
Get name of thread.
Definition: thread.h:95
virtual void finalize(Thread *thread)
Finalize thread.
operate in wait-for-wakeup mode
Definition: thread.h:54
Aspect initializer/finalizer base class.
Definition: inifin.h:36