mirror of
https://github.com/pocoproject/poco.git
synced 2024-12-15 03:21:09 +01:00
110 lines
3.0 KiB
C++
110 lines
3.0 KiB
C++
//
|
|
// ThreadTarget.h
|
|
//
|
|
// $Id: ThreadTarget.h 1327 2010-02-09 13:56:31Z obiltschnig $
|
|
//
|
|
// Library: Foundation
|
|
// Package: Threading
|
|
// Module: ThreadTarget
|
|
//
|
|
// Definition of the ThreadTarget class.
|
|
//
|
|
// Copyright (c) 2008, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person or organization
|
|
// obtaining a copy of the software and accompanying documentation covered by
|
|
// this license (the "Software") to use, reproduce, display, distribute,
|
|
// execute, and transmit the Software, and to prepare derivative works of the
|
|
// Software, and to permit third-parties to whom the Software is furnished to
|
|
// do so, all subject to the following:
|
|
//
|
|
// The copyright notices in the Software and this entire statement, including
|
|
// the above license grant, this restriction and the following disclaimer,
|
|
// must be included in all copies of the Software, in whole or in part, and
|
|
// all derivative works of the Software, unless such copies or derivative
|
|
// works are solely in the form of machine-executable object code generated by
|
|
// a source language processor.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
|
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
|
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
|
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
//
|
|
|
|
|
|
#ifndef Foundation_ThreadTarget_INCLUDED
|
|
#define Foundation_ThreadTarget_INCLUDED
|
|
|
|
|
|
#include "Poco/Foundation.h"
|
|
#include "Poco/Runnable.h"
|
|
|
|
|
|
namespace Poco {
|
|
|
|
|
|
class Foundation_API ThreadTarget: public Runnable
|
|
/// This adapter simplifies using static member functions as well as
|
|
/// standalone functions as targets for threads.
|
|
/// Note that it is possible to pass those entities directly to Thread::start().
|
|
/// This adapter is provided as a convenience for higher abstraction level
|
|
/// scenarios where Runnable abstract class is used.
|
|
///
|
|
/// For using a non-static member function as a thread target, please
|
|
/// see the RunnableAdapter class.
|
|
///
|
|
/// Usage:
|
|
/// class MyObject
|
|
/// {
|
|
/// static void doSomething() {}
|
|
/// };
|
|
/// ThreadTarget ra(&MyObject::doSomething);
|
|
/// Thread thr;
|
|
/// thr.start(ra);
|
|
///
|
|
/// or:
|
|
///
|
|
/// void doSomething() {}
|
|
///
|
|
/// ThreadTarget ra(doSomething);
|
|
/// Thread thr;
|
|
/// thr.start(ra);
|
|
{
|
|
public:
|
|
typedef void (*Callback)();
|
|
|
|
ThreadTarget(Callback method);
|
|
|
|
ThreadTarget(const ThreadTarget& te);
|
|
|
|
~ThreadTarget();
|
|
|
|
ThreadTarget& operator = (const ThreadTarget& te);
|
|
|
|
void run();
|
|
|
|
private:
|
|
ThreadTarget();
|
|
|
|
Callback _method;
|
|
};
|
|
|
|
|
|
//
|
|
// inlines
|
|
//
|
|
inline void ThreadTarget::run()
|
|
{
|
|
_method();
|
|
}
|
|
|
|
|
|
} // namespace Poco
|
|
|
|
|
|
#endif // Foundation_ThreadTarget_INCLUDED
|