wehub-resource-sync
680845cb1c
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37 lines
1.2 KiB
Swift
37 lines
1.2 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2025-2026 Apple Inc. and the Containerization project authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//===----------------------------------------------------------------------===//
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extension EXT4 {
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class Ptr<T> {
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let underlying: UnsafeMutablePointer<T>
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var pointee: T {
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get { underlying.pointee }
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set { underlying.pointee = newValue }
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}
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init(_ value: T) {
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self.underlying = .allocate(capacity: 1)
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self.underlying.initialize(to: value)
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}
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deinit {
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underlying.deinitialize(count: 1)
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underlying.deallocate()
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}
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}
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}
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