mirror of
https://github.com/ClickHouse/ClickHouse.git
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b79ead9c84
* Replicate poco into base/poco/ * De-register poco submodule * Build poco from ClickHouse * Exclude poco from stylecheck * Exclude poco from whitespace check * Exclude poco from typo check * Remove x bit from sources/headers (the style check complained) * Exclude poco from duplicate include check * Fix fasttest * Remove contrib/poco-cmake/* * Simplify poco build descriptions * Remove poco stuff not used by ClickHouse * Glob poco sources * Exclude poco from clang-tidy
88 lines
1.6 KiB
C++
88 lines
1.6 KiB
C++
//
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// ThreadTarget.h
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//
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// Library: Foundation
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// Package: Threading
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// Module: ThreadTarget
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//
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// Definition of the ThreadTarget class.
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//
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// Copyright (c) 2008, 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_ThreadTarget_INCLUDED
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#define Foundation_ThreadTarget_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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class Foundation_API ThreadTarget: public Runnable
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/// This adapter simplifies using static member functions as well as
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/// standalone functions as targets for threads.
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/// Note that it is possible to pass those entities directly to Thread::start().
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/// This adapter is provided as a convenience for higher abstraction level
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/// scenarios where Runnable abstract class is used.
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///
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/// For using a non-static member function as a thread target, please
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/// see the RunnableAdapter class.
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///
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/// Usage:
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/// class MyObject
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/// {
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/// static void doSomething() {}
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/// };
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/// ThreadTarget ra(&MyObject::doSomething);
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/// Thread thr;
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/// thr.start(ra);
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///
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/// or:
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///
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/// void doSomething() {}
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///
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/// ThreadTarget ra(doSomething);
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/// Thread thr;
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/// thr.start(ra);
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{
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public:
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typedef void (*Callback)();
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ThreadTarget(Callback method);
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ThreadTarget(const ThreadTarget& te);
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~ThreadTarget();
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ThreadTarget& operator = (const ThreadTarget& te);
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void run();
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private:
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ThreadTarget();
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Callback _method;
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};
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//
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// inlines
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//
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inline void ThreadTarget::run()
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{
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_method();
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}
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} // namespace Poco
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#endif // Foundation_ThreadTarget_INCLUDED
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