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78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
/*
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* Copyright (c) 2005, Eric Crahen
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is furnished
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* to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __ZTTASK_H__
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#define __ZTTASK_H__
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#include "zthread/CountedPtr.h"
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#include "zthread/Runnable.h"
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namespace ZThread {
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class ThreadImpl;
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/**
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* @class Task
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*
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* @author Eric Crahen <http://www.code-foo.com>
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* @date <2003-07-20T05:22:38-0400>
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* @version 2.3.0
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*
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* A Task provides a CountedPtr wrapper for Runnable objects.
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* This wrapper enables an implicit conversion from a
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* <i>Runnable*</i> to a <i>Task</i> adding some syntactic sugar
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* to the interface.
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*/
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class ZTHREAD_API Task : public CountedPtr<Runnable, AtomicCount> {
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public:
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#if !defined(_MSC_VER) || (_MSC_VER > 1200)
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Task(Runnable* raw)
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: CountedPtr<Runnable, AtomicCount>(raw) { }
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#endif
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template <typename U>
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Task(U* raw)
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: CountedPtr<Runnable, AtomicCount>(raw) { }
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Task(const CountedPtr<Runnable, AtomicCount>& ptr)
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: CountedPtr<Runnable, AtomicCount>(ptr) { }
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template <typename U, typename V>
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Task(const CountedPtr<U, V>& ptr)
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: CountedPtr<Runnable, AtomicCount>(ptr) { }
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void operator()() {
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(*this)->run();
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}
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}; /* Task */
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} // namespace ZThread
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#endif // __ZTTASK_H__
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