Swift: automatic synthesized initializer for class (as for structs) [duplicate]
This question already has an answer here:
Why doesn't Swift provide classes memberwise initializers? [closed]
1 answer
How to automatically create an initializer for a Swift class?
2 answers
I have a struct:
struct MenuSection
var title: String?
var items: [MenuItem] =
I can use the automatically generated initializer as follows:
MenuSection(title: nil, items: items)
When I change the struct to be a class, I have to write a boilerplate initializer to suppress warnings:
class MenuSection
var title: String?
var items: [MenuItem] =
init(title: String? = nil, items: [MenuItem] = )
self.title = title
self.items = items
Can I force compiler to synthesize initializer in class as in struct?
swift class struct code-generation initializer
asked Nov 11 '18 at 20:21
Richard Topchiy
97231137
marked as duplicate by Martin R swift
Users with the swift badge can single-handedly close swift questions as duplicates and reopen them as needed.
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Nov 11 '18 at 20:27
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
add a comment |
This question already has an answer here:
Why doesn't Swift provide classes memberwise initializers? [closed]
1 answer
How to automatically create an initializer for a Swift class?
2 answers
I have a struct:
struct MenuSection
var title: String?
var items: [MenuItem] =
I can use the automatically generated initializer as follows:
MenuSection(title: nil, items: items)
When I change the struct to be a class, I have to write a boilerplate initializer to suppress warnings:
class MenuSection
var title: String?
var items: [MenuItem] =
init(title: String? = nil, items: [MenuItem] = )
self.title = title
self.items = items
Can I force compiler to synthesize initializer in class as in struct?
swift class struct code-generation initializer
asked Nov 11 '18 at 20:21
Richard Topchiy
97231137
marked as duplicate by Martin R swift
Users with the swift badge can single-handedly close swift questions as duplicates and reopen them as needed.
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Nov 11 '18 at 20:27
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
1
Short answer: No. Only structs have a default memberwise initializer.
– Martin R
Nov 11 '18 at 20:29
add a comment |
This question already has an answer here:
Why doesn't Swift provide classes memberwise initializers? [closed]
1 answer
How to automatically create an initializer for a Swift class?
2 answers
I have a struct:
struct MenuSection
var title: String?
var items: [MenuItem] =
I can use the automatically generated initializer as follows:
MenuSection(title: nil, items: items)
When I change the struct to be a class, I have to write a boilerplate initializer to suppress warnings:
class MenuSection
var title: String?
var items: [MenuItem] =
init(title: String? = nil, items: [MenuItem] = )
self.title = title
self.items = items
Can I force compiler to synthesize initializer in class as in struct?
swift class struct code-generation initializer
asked Nov 11 '18 at 20:21
Richard Topchiy
97231137
This question already has an answer here:
Why doesn't Swift provide classes memberwise initializers? [closed]
1 answer
How to automatically create an initializer for a Swift class?
2 answers
I have a struct:
struct MenuSection
var title: String?
var items: [MenuItem] =
I can use the automatically generated initializer as follows:
MenuSection(title: nil, items: items)
When I change the struct to be a class, I have to write a boilerplate initializer to suppress warnings:
class MenuSection
var title: String?
var items: [MenuItem] =
init(title: String? = nil, items: [MenuItem] = )
self.title = title
self.items = items
Can I force compiler to synthesize initializer in class as in struct?
This question already has an answer here:
Why doesn't Swift provide classes memberwise initializers? [closed]
1 answer
How to automatically create an initializer for a Swift class?
2 answers
swift class struct code-generation initializer
swift class struct code-generation initializer
asked Nov 11 '18 at 20:21
Richard Topchiy
97231137
asked Nov 11 '18 at 20:21
Richard Topchiy
97231137
asked Nov 11 '18 at 20:21
Richard Topchiy
97231137
asked Nov 11 '18 at 20:21
Richard Topchiy
97231137
asked Nov 11 '18 at 20:21
Richard Topchiy
97231137
97231137
marked as duplicate by Martin R swift
Users with the swift badge can single-handedly close swift questions as duplicates and reopen them as needed.
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Nov 11 '18 at 20:27
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
marked as duplicate by Martin R swift
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Nov 11 '18 at 20:27
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
1
Short answer: No. Only structs have a default memberwise initializer.
– Martin R
Nov 11 '18 at 20:29
add a comment |
1
Short answer: No. Only structs have a default memberwise initializer.
– Martin R
Nov 11 '18 at 20:29
1
1
Short answer: No. Only structs have a default memberwise initializer.
– Martin R
Nov 11 '18 at 20:29
Short answer: No. Only structs have a default memberwise initializer.
– Martin R
Nov 11 '18 at 20:29
add a comment |
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1
Short answer: No. Only structs have a default memberwise initializer.
– Martin R
Nov 11 '18 at 20:29