andre/the-swift-programming-language-in-chinese
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Add missing code snippet (#1172)

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* Add missing code snippet

* Modify the snippet

Co-authored-by: nm4j <doco>
This commit is contained in:
nm4j
2021-12-09 23:02:47 +08:00
committed by GitHub
parent 93212eca82
commit c7ab79f41c
1 changed files with 8 additions and 2 deletions
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10
source/02_language_guide/10_Properties.md
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@ -461,8 +461,9 @@ print(mixedRectangle.height)
```swift ```swift
@propertyWrapper @propertyWrapper
struct SmallNumber { struct SmallNumber {
private var number = 0 private var number: Int
var projectedValue = false private(set) var projectedValue: Bool
var wrappedValue: Int { var wrappedValue: Int {
get { return number } get { return number }
set { set {
@ -475,6 +476,11 @@ struct SmallNumber {
} }
} }
} }
init() {
self.number = 0
self.projectedValue = false
}
} }
struct SomeStructure { struct SomeStructure {
@SmallNumber var someNumber: Int @SmallNumber var someNumber: Int