Orocos Real-Time Toolkit  2.9.0
SequentialActivity.hpp
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1 /***************************************************************************
2  tag: Peter Soetens Thu Oct 22 11:59:08 CEST 2009 SequentialActivity.hpp
3 
4  SequentialActivity.hpp - description
5  -------------------
6  begin : Thu October 22 2009
7  copyright : (C) 2009 Peter Soetens
8  email : peter@thesourcworks.com
9 
10  ***************************************************************************
11  * This library is free software; you can redistribute it and/or *
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36  ***************************************************************************/
37 
38 
39 #ifndef ORO_SEQUENTIAL_ACTIVITY_HPP
40 #define ORO_SEQUENTIAL_ACTIVITY_HPP
41 
42 #include "../base/ActivityInterface.hpp"
43 #include "../base/RunnableInterface.hpp"
44 #include "../os/Mutex.hpp"
45 
46 namespace RTT
47 { namespace extras {
48 
49 
73  {
74  public:
80 
85 
86  Seconds getPeriod() const;
87 
88  bool setPeriod(Seconds s);
89 
90  unsigned getCpuAffinity() const;
91 
92  bool setCpuAffinity(unsigned cpu);
93 
94  os::ThreadInterface* thread();
95 
96  bool initialize();
97  void step();
98  void loop();
99  bool breakLoop();
100  void finalize();
101 
102  bool start();
103 
104  bool stop();
105 
106  bool isRunning() const;
107 
108  bool isPeriodic() const;
109 
110  bool isActive() const;
111 
112  bool execute();
113 
114  bool trigger();
115 
116  bool timeout();
117  private:
118  bool running;
119  bool active;
120  os::Mutex execution_lock;
121 };
122 
123 }}
124 
125 
126 #endif
double Seconds
Seconds are stored as a double precision float.
Definition: Time.hpp:53
The default, thread-less activity for any newly created TaskContext.
A class for running a certain piece of code in a thread.
#define RTT_API
Definition: rtt-config.h:97
A thread which is being run.
Interface to start/stop and query a Activity.
An object oriented wrapper around a non recursive mutex.
Definition: Mutex.hpp:92
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:52