Orocos Real-Time Toolkit  2.9.0
GlobalEngine.cpp
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1 /***************************************************************************
2  tag: The SourceWorks Tue Sep 7 00:55:18 CEST 2010 GlobalEngine.cpp
3 
4  GlobalEngine.cpp - description
5  -------------------
6  begin : Tue September 07 2010
7  copyright : (C) 2010 The SourceWorks
8  email : peter@thesourceworks.com
9 
10  ***************************************************************************
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37 
38 
39 #include "GlobalEngine.hpp"
40 #include "../Activity.hpp"
41 
42 namespace RTT
43 {
44 
45  namespace internal
46  {
47  static GlobalEngine* mengine = 0;
48 
49  GlobalEngine::GlobalEngine(int scheduler, int priority, unsigned cpu_affinity)
50  : mact( new Activity( scheduler, priority, 0, cpu_affinity, this, "GlobalEngine") )
51  {
52  mact->start();
53  }
54 
55  GlobalEngine::~GlobalEngine()
56  {
57  mact->stop();
58  mact.reset();
59  }
60 
61  ExecutionEngine* GlobalEngine::Instance(int scheduler, int priority, unsigned cpu_affinity) {
62  if (mengine == 0) {
63  mengine = new GlobalEngine(scheduler, priority, cpu_affinity);
64  }
65  return mengine;
66  }
68  delete mengine;
69  mengine = 0;
70  }
71  }
72 
73 }
An execution engine serialises (executes one after the other) the execution of all commands...
static RTT_API ExecutionEngine * Instance()
This is an overloaded member function, provided for convenience. It differs from the above function o...
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:52
static RTT_API void Release()
A process-wide execution engine that processes every asynchronous operation that is not being process...