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42 lines
1.3 KiB
42 lines
1.3 KiB
/* |
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* Copyright 1999-2101 Alibaba Group. |
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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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* http://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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// |
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// Helper.swift |
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// HandyJSON |
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// |
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// Created by zhouzhuo on 07/01/2017. |
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// |
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struct ReflectionHelper { |
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static func mutableStorage<T>(instance: inout T) -> UnsafeMutableRawPointer { |
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return UnsafeMutableRawPointer(mutating: storage(instance: &instance)) |
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} |
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static func storage<T>(instance: inout T) -> UnsafeRawPointer { |
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if type(of: instance) is AnyClass { |
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let opaquePointer = Unmanaged.passUnretained(instance as AnyObject).toOpaque() |
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return UnsafeRawPointer(opaquePointer) |
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} else { |
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return withUnsafePointer(to: &instance) { pointer in |
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return UnsafeRawPointer(pointer) |
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} |
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} |
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} |
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} |
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