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71 lines
1.4 KiB
C++
71 lines
1.4 KiB
C++
//
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// RunnableAdapter.h
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//
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// Library: Foundation
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// Package: Threading
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// Module: Thread
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//
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// Definition of the RunnableAdapter template class.
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef Foundation_RunnableAdapter_INCLUDED
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#define Foundation_RunnableAdapter_INCLUDED
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#include "Poco/Foundation.h"
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#include "Poco/Runnable.h"
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namespace Poco
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{
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template <class C>
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class RunnableAdapter : public Runnable
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/// This adapter simplifies using ordinary methods as
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/// targets for threads.
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/// Usage:
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/// RunnableAdapter<MyClass> ra(myObject, &MyObject::doSomething));
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/// Thread thr;
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/// thr.Start(ra);
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///
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/// For using a freestanding or static member function as a thread
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/// target, please see the ThreadTarget class.
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{
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public:
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typedef void (C::*Callback)();
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RunnableAdapter(C & object, Callback method) : _pObject(&object), _method(method) { }
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RunnableAdapter(const RunnableAdapter & ra) : _pObject(ra._pObject), _method(ra._method) { }
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~RunnableAdapter() { }
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RunnableAdapter & operator=(const RunnableAdapter & ra)
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{
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_pObject = ra._pObject;
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_method = ra._method;
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return *this;
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}
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void run() { (_pObject->*_method)(); }
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private:
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RunnableAdapter();
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C * _pObject;
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Callback _method;
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};
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} // namespace Poco
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#endif // Foundation_RunnableAdapter_INCLUDED
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