ExecutableInterface.hpp
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1 /***************************************************************************
2  tag: The SourceWorks Tue Sep 7 00:55:18 CEST 2010 ExecutableInterface.hpp
3 
4  ExecutableInterface.hpp - 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 #ifndef EXECUTABLE_INTERFACE_HPP
40 #define EXECUTABLE_INTERFACE_HPP
41 
42 #include "../rtt-fwd.hpp"
43 #include "../rtt-config.h"
44 
45 #include <cassert>
46 
47 namespace RTT
48 {
49  namespace base {
50 
60  class RTT_API ExecutableInterface
61  {
62  protected:
64  public:
73  void loaded(ExecutionEngine* ee) {
74  if (!engine) {
75  engine = ee;
76  this->loading();
77  }
78  assert(ee == engine);
79  }
80 
88  void unloaded() {
89  if (engine) {
90  this->unloading();
91  engine = 0;
92  }
93  }
94 
95  ExecutableInterface() : engine(0) {}
96  virtual ~ExecutableInterface() {}
97 
104  virtual void loading() {}
105 
110  bool isLoaded() { return engine != 0; }
111 
117  ExecutionEngine* getEngine() { return engine; }
118 
125  virtual bool execute() = 0;
126 
133  virtual void unloading() {}
134  };
135  }
136 }
137 #endif
void loaded(ExecutionEngine *ee)
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53


rtt
Author(s): RTT Developers
autogenerated on Fri Oct 25 2019 03:59:33