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
- }
- }
- }