Created
October 13, 2015 08:30
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inout vs UnsageMutablePointer
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| let closure1: (inout Int) -> () -> Void = { a in | |
| return { | |
| a = 1 | |
| return | |
| } | |
| } | |
| let closure2: (UnsafeMutablePointer<Int>) -> () -> Void = { a in | |
| return { | |
| a.memory = 2 | |
| return | |
| } | |
| } | |
| var value: Int = 0 | |
| closure1(&value)() | |
| print(value) | |
| closure2(&value)() | |
| print(value) |
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