我有物件
var person1 = Person() person1.name = "Joe" person1.lastName = "Doe" person1.age = 21 var person2 = Person() person2.name = "Julia" person2.lastName = "Ivanova" person2.age = 22 var person3 = Person() person3.name = "Irina" person3.lastName = "Petrova" person3.age = 25 var person9 = Person() person9.name = "Vova" person9.lastName = "Vovin" person9.age = 32 var person10 = Person() person10.name = "Masha" person10.lastName = "Golovanova" person10.age = 20 var person11 = Person() person11.name = "Petra" person11.lastName = "Andreeva" person11.age = 27
和多阵列
var array = [[person1,person2,person3],[person9,person10,person11]]
我如何迭代数组来获取例如name =“Masha”的人
提前致谢
我会试试这个:
var array:[[Person]] = [[person1,person11]] /*Casting it like this should keep from getting an error later and/or having to recast the objects*/ for people in array { /*This is going to look at each array in arrays,and call each one 'people' within this loop*/ for person in people { /*Same thing,this is going to look at each item in the people array and call each one 'person' within this loop*/ if person.name == "Masha" { return person } } }
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