CoreRunnableInterface.cpp
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1 /***************************************************************************
2  tag: Peter Soetens Wed Jan 18 14:11:39 CET 2006 CoreRunnableInterface.cxx
3 
4  CoreRunnableInterface.cxx - description
5  -------------------
6  begin : Wed January 18 2006
7  copyright : (C) 2006 Peter Soetens
8  email : peter.soetens@mech.kuleuven.be
9 
10  ***************************************************************************
11  * This library is free software; you can redistribute it and/or *
12  * modify it under the terms of the GNU General Public *
13  * License as published by the Free Software Foundation; *
14  * version 2 of the License. *
15  * *
16  * As a special exception, you may use this file as part of a free *
17  * software library without restriction. Specifically, if other files *
18  * instantiate templates or use macros or inline functions from this *
19  * file, or you compile this file and link it with other files to *
20  * produce an executable, this file does not by itself cause the *
21  * resulting executable to be covered by the GNU General Public *
22  * License. This exception does not however invalidate any other *
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24  * Public License. *
25  * *
26  * This library is distributed in the hope that it will be useful, *
27  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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35  * *
36  ***************************************************************************/
37 
38 
39 
40 #include "RunnableInterface.hpp"
41 #include "../Logger.hpp"
42 #include <cassert>
43 
44 namespace RTT {
45  using namespace base;
46 
48  if ( this->owner_act && this->owner_act->isRunning() ) {
49  Logger::In in("~RunnableInterface()");
50  log(Critical)
51  <<"Activity still running, but RunnableInterface destroyed! Stop the task"
52  " before deleting this object. Crash may be imminent."<<endlog();
53  }
54  if ( this->owner_act )
55  this->owner_act->disableRun(this);
56  }
57 
59 
61  this->step();
62  }
63 
64  bool RunnableInterface::breakLoop() { return false; }
65 
66 
68  return false;
69  }
70 
72 
74  if (owner_act) {
75  // notify old owner he's out.
76  owner_act->disableRun(this);
77  }
78 
79  owner_act = task;
80  }
81 
83  if (owner_act)
84  return owner_act->thread();
85  return 0;
86  }
87 
88 }
virtual void work(WorkReason reason)
virtual os::ThreadInterface * getThread() const
virtual bool isRunning() const =0
virtual void setActivity(ActivityInterface *task)
Set the task this interface is run in.
Interface to start/stop and query a Activity.
virtual os::ThreadInterface * thread()=0
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53
static Logger & log()
Definition: Logger.hpp:350
static Logger::LogFunction endlog()
Definition: Logger.hpp:362
void disableRun(RunnableInterface *caller)


rtt
Author(s): RTT Developers
autogenerated on Tue Jun 25 2019 19:33:23