[英]How to declare a local variable that is a closure in swift
我想声明一个封闭类型的局部变量,我该怎么做?
var myClosure: (myParamaterTypes) -> myReturnTypes
eg: 例如:
var myClosure: (Int, Int) -> Int // type is (Int, Int) -> Int
myClosure = {(integer01: Int, integer02: Int) -> Int in return integer01 + integer02}
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