OperationCallerInterface.cpp
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1 /***************************************************************************
2  tag: Peter Soetens Thu Nov 22 00:53:20 2012 +0100 OperationCallerInterface.cpp
3 
4  OperationCallerInterface.cpp - description
5  -------------------
6  begin : Thu Nov 22 2012
7  copyright : (C) 2012 Peter Soetens
8  email : peter@thesourceworks.com
9 
10  ***************************************************************************
11  * This library is free software; you can redistribute it and/or *
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13  * License as published by the Free Software Foundation; *
14  * version 2 of the License. *
15  * *
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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 
40 #include "../internal/GlobalEngine.hpp"
41 
42 using namespace RTT;
43 using namespace base;
44 using namespace internal;
45 
47  : myengine(0), caller(0), met(ClientThread)
48 {}
49 
51  : myengine(orig.myengine), caller(orig.caller), met(orig.met)
52 {}
53 
55 {
56 }
57 
59  myengine = ee;
60 }
61 
63  caller = ee;
64 }
65 
67  met = et;
68  setOwner(executor);
69  return true;
70 }
71 
73 {
74  if ( met == ClientThread ) return false;
75  // OwnThread case:
76  if ( myengine->isSelf() ) return false;
77  return true; // all other OwnThread cases
78 }
79 
81 {
83  if (ret == 0 )
84  return GlobalEngine::Instance(); // best-effort for Operations not tied to an EE
85  return ret;
86 }
87 
88 
89 // report an error if an exception was thrown while calling exec()
91  // This localOperation was added to a TaskContext or to a Service owned by a TaskContext
92  if (this->myengine != 0)
93  this->myengine->setExceptionTask();
94 }
95 
bool setThread(ExecutionThread et, ExecutionEngine *executor)
virtual void setCaller(ExecutionEngine *ee)
virtual void setOwner(ExecutionEngine *ee)
static RTT_API ExecutionEngine * Instance()
ExecutionEngine * getMessageProcessor() const
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53
ExecutionThread


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