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55 lines
1.1 KiB
C++
55 lines
1.1 KiB
C++
/*******************************************************************************
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* Copyright 上海赜睿信息科技有限公司(Zilliz) - All Rights Reserved
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* Unauthorized copying of this file, via any medium is strictly prohibited.
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* Proprietary and confidential.
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******************************************************************************/
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#pragma once
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#include <assert.h>
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#include <condition_variable>
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#include <iostream>
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#include <queue>
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#include <vector>
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namespace zilliz {
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namespace vecwise {
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namespace server {
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template<typename T>
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class BlockingQueue {
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public:
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BlockingQueue() : mtx(), full_(), empty_() {}
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BlockingQueue(const BlockingQueue &rhs) = delete;
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BlockingQueue &operator=(const BlockingQueue &rhs) = delete;
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void Put(const T &task);
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T Take();
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T Front();
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T Back();
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size_t Size();
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bool Empty();
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void SetCapacity(const size_t capacity);
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private:
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mutable std::mutex mtx;
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std::condition_variable full_;
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std::condition_variable empty_;
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std::queue<T> queue_;
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size_t capacity_ = 32;
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};
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}
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}
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}
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#include "./BlockingQueue.inl"
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