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cos-cpp-sdk/third_party/include/Poco/Util/TimerTaskAdapter.h

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+//
+// TimerTaskAdapter.h
+//
+// Library: Util
+// Package: Timer
+// Module:  TimerTaskAdapter
+//
+// Definition of the TimerTaskAdapter class template.
+//
+// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier:	BSL-1.0
+//
+
+
+#ifndef Util_TimerTaskAdapter_INCLUDED
+#define Util_TimerTaskAdapter_INCLUDED
+
+
+#include "Poco/Util/Util.h"
+#include "Poco/Util/TimerTask.h"
+
+
+namespace Poco {
+namespace Util {
+
+
+template <class C>
+class TimerTaskAdapter: public TimerTask
+	/// This class template simplifies the implementation
+	/// of TimerTask objects by allowing a member function
+	/// of an object to be called as task. 
+{
+public:
+	typedef void (C::*Callback)(TimerTask&);
+	
+	TimerTaskAdapter(C& object, Callback method): _pObject(&object), _method(method)
+		/// Creates the TimerTaskAdapter, using the given 
+		/// object and its member function as task target.
+		///
+		/// The member function must accept one argument,
+		/// a reference to a TimerTask object.
+	{
+	}
+	
+	void run()
+	{
+		(_pObject->*_method)(*this);
+	}
+			
+protected:
+	~TimerTaskAdapter()
+		/// Destroys the TimerTaskAdapter.
+	{
+	}
+	
+private:
+	TimerTaskAdapter();
+
+	C*       _pObject;
+	Callback _method;
+};
+
+
+} } // namespace Poco::Util
+
+
+#endif // Util_TimerTaskAdapter_INCLUDED