53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
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/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// @author raver119@gmail.com
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//
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#ifndef SAMEDIFF_BLOCKINGQUEUE_H
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#define SAMEDIFF_BLOCKINGQUEUE_H
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#include <functional>
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#include <queue>
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#include <mutex>
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#include <atomic>
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#include <condition_variable>
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namespace samediff {
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template <typename T>
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class BlockingQueue {
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private:
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std::queue<T> _queue;
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std::mutex _lock;
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std::atomic<int> _size;
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std::atomic<bool> _available;
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std::condition_variable _condition;
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public:
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BlockingQueue(int queueSize);
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~BlockingQueue() = default;
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T poll();
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void put(const T &t);
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bool available();
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void markAvailable();
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void markUnavailable();
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};
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}
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#endif //DEV_TESTS_BLOCKINGQUEUE_H
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