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26 lines
782 B
Swift
26 lines
782 B
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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public protocol CxxSet<Element> {
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associatedtype Element
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associatedtype Size: BinaryInteger
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func count(_ element: Element) -> Size
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}
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extension CxxSet {
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@inlinable
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public func contains(_ element: Element) -> Bool {
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return count(element) > 0
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}
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}
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