Orocos Real-Time Toolkit  2.8.3
RunnableInterface.hpp
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1 /***************************************************************************
2  tag: Peter Soetens Mon Jan 19 14:11:19 CET 2004 RunnableInterface.hpp
3 
4  RunnableInterface.hpp - description
5  -------------------
6  begin : Mon January 19 2004
7  copyright : (C) 2004 Peter Soetens
8  email : peter.soetens@mech.kuleuven.ac.be
9 
10  ***************************************************************************
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37 
38 #ifndef CORELIB_RUNNABLE_INTERFACE_HPP
39 #define CORELIB_RUNNABLE_INTERFACE_HPP
40 
41 #include "ActivityInterface.hpp"
42 
43 namespace RTT
44 { namespace base {
70  {
74  ActivityInterface* owner_task;
75  public:
85 
89  virtual ~RunnableInterface();
90 
96  virtual bool initialize() = 0;
97 
102  virtual void step() = 0;
103 
109  virtual void loop();
110 
120  virtual bool breakLoop();
121 
127  virtual void finalize() = 0;
128 
133  virtual os::ThreadInterface* getThread() const;
134 
144  virtual bool hasWork();
145 
154  inline ActivityInterface* getActivity() const;
155 
163  virtual void setActivity( ActivityInterface* task );
164  };
165 
166 
167  ActivityInterface* RunnableInterface::getActivity() const { return owner_task; }
168 }}
169 
170 #endif
ActivityInterface * getActivity() const
Query for the task this interface is run in.
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.
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:51