🔰initializers

swift ⟩ type ⟩ init ⟩ initializers

initializers 分為下列幾種：

required	convenience	code	note
		init	designated init
		convenience init	convenience init
		required init	required designated init
		required convenience init	required convenience init

🔴 主題

• required initializer

📘 手冊

• Swift ⟩ Initialization ⟩

  • Required Initializers