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weibo/Pods/Alamofire/Source/OperationQueue+Alamofire.swift

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//
// OperationQueue+Alamofire.swift
//
// Copyright (c) 2014-2018 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
import Foundation
extension OperationQueue {
/// Creates an instance using the provided parameters.
///
/// - Parameters:
/// - qualityOfService: `QualityOfService` to be applied to the queue. `.default` by default.
/// - maxConcurrentOperationCount: Maximum concurrent operations.
/// `OperationQueue.defaultMaxConcurrentOperationCount` by default.
/// - underlyingQueue: Underlying `DispatchQueue`. `nil` by default.
/// - name: Name for the queue. `nil` by default.
/// - startSuspended: Whether the queue starts suspended. `false` by default.
convenience init(qualityOfService: QualityOfService = .default,
maxConcurrentOperationCount: Int = OperationQueue.defaultMaxConcurrentOperationCount,
underlyingQueue: DispatchQueue? = nil,
name: String? = nil,
startSuspended: Bool = false) {
self.init()
self.qualityOfService = qualityOfService
self.maxConcurrentOperationCount = maxConcurrentOperationCount
self.underlyingQueue = underlyingQueue
self.name = name
isSuspended = startSuspended
}
}