对我做错了什么有什么建议吗?初始化对象时,我似乎无法将另一个类的数组作为参数。这是我的具体情况:
我正在尝试创建一个锻炼应用程序。该应用程序包含几种不同的锻炼。每项锻炼都有其独特的一系列练习。
我有 WorkoutObj 的代码(该结构创建一个锻炼并需要 NSArray WorkoutDrillSet)
import UIKit
struct WorkoutObj {
var workoutType: NSString
var workoutNumber: Int
var workoutDesc: NSString
var workoutDuration: Int
var workoutDrillSet: NSArray
init(type: String, number: Int, duration: Int, desc: String, drillSet: NSArray)
{
workoutType = type
workoutNumber = number
workoutDuration = duration
workoutDesc = desc
workoutDrillSet = drillSet
}
}
这是我的 DrillObjects(此结构是钻取数组将包含的对象 - 换句话说,钻取数组将包含 DrillObject1、DrillObject2、DrillObject3 等)
import UIKit
struct DrillObject {
var drillDesc: NSString
var drillDurationMin: Int
var drillDurationSec: Int
var drillHRZone: Int
var drillEffort: Int
var drillCadence: Int
init(M: Int, S: Int, hRZone: Int, effort: Int, cadence: Int, name: NSString)
{
drillDesc = name
drillDurationMin = M
drillDurationSec = S
drillHRZone = hRZone
drillEffort = effort
drillCadence = cadence
}
}
我的下一个类是我的 EDrills 课。该类将每个 DrillObject 放入一个数组中。创建的数组称为 arrayE1Drills
import UIKit
class EDrills: NSObject {
let dE1: DrillObject
let dE2: DrillObject
let dE3: DrillObject
let dE4: DrillObject
let dE5: DrillObject
let dE6: DrillObject
let dE7: DrillObject
let dE8: DrillObject
let dE9: DrillObject
let dE10: DrillObject
let dE11: DrillObject
let dE12: DrillObject
let dE13: DrillObject
let dE14: DrillObject
var arrayE1Drills : [DrillObject]
override init()
{
dE1 = DrillObject ( M: 5, S: 0, hRZone: 2, effort: 8, cadence: 95, name: "W/U Pedal Easy @ 90 RPM")
dE2 = DrillObject ( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Stand")
dE3 = DrillObject ( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Sit")
dE4 = DrillObject ( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Stand")
dE5 = DrillObject ( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Sit")
dE6 = DrillObject ( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Stand")
dE7 = DrillObject ( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Sit")
dE8 = DrillObject ( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Stand")
dE9 = DrillObject ( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Sit")
dE10 = DrillObject( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Stand")
dE11 = DrillObject( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Sit")
dE12 = DrillObject( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Seated 80% left leg")
dE13 = DrillObject( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Seated 80% right leg")
dE14 = DrillObject( M: 0, S: 30, hRZone: 2, effort: 10, cadence: 95, name: "W/U Seated 80% left leg")
arrayE1Drills =
[dE1,
dE2,
dE3,
dE4,
dE5,
dE6,
dE7,
dE8,
dE9,
dE10,
dE11,
dE12,
dE13,
dE14]
}
}
最后,我有电子锻炼类(class)。这是一个进行多次锻炼的类(class)。 e1锻炼对象需要保存EDrills类的数组E1Drills。
import UIKit
class EWorkouts {
var e1: WorkoutObj
var e2: WorkoutObj
var e3: WorkoutObj
var e4: WorkoutObj
var e5: WorkoutObj
var arrayEAll : [WorkoutObj]
var arrayE0to45 : [WorkoutObj]
var arrayE30to45: [WorkoutObj]
var arrayE45to60: [WorkoutObj]
var arrayEGreater45: [WorkoutObj]
var arrayE0to60: [WorkoutObj]
var arrayEGreater60: [WorkoutObj]
var myEDrillsClass : EDrills
init()
{
myEDrillsClass = EDrills()
let myArray = myEDrillsClass.arrayE1Drills
e1 = WorkoutObj(type: "E", number: 1, duration: 63, desc: "Rolling Hilly Course", drillSet: myArray)
}
当尝试将 arrayE1Drills 加载到锻炼中时,出现错误:无法使用类型为参数列表(类型:String,数字:Int,持续时间:Int,desc:)调用类型“WorkoutObjc”的初始值设定项:字符串,drillSet:[DrillObject])
最佳答案
存在类型不匹配
var锻炼类型:NSString
--> init:String
var锻炼描述:NSString
--> init:String
及之后的NSArray
<--> Array
自 Swift 1.2 起,Foundation 基本类型不再隐式转换为 Swift 对应类型
我建议仅使用 Swift 类型
关于arrays - 无法调用类型 : with an argument list of type: 的初始值设定项,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31192600/