objective-c - 从 Objective-C 迁移到 Swift 并删除已转换的 Objective-C 文件

Question

如何删除 Xcode 项目中已迁移的 Objective-C 文件？函数 main.m 可以访问 Swift 函数，但我必须保留已转换为 Swift 等效项的 .h 和 .m 文件吗？

我能够将 Objective-C 类转换为 Swift 类。然后我从 main.m 访问了 Swift 函数。

以下是 .h 和 .m 文件:

@interface SimpleClassObject:NSObject

-(void) IntVariableSent:(int)x;
-(int) MethodReturn: (int)y;

@end;

下面是.m文件

@implementation SimpleClassObject

-(void) IntVariableSent:(int)x
 {
     NSLog(@"The value of x = %d was passed into this Objective C method", x);
 }

-(int) MethodReturn: (int)y
{
    int multiply = 3;

    multiply *= y;
    NSLog(@"An integer was passed to MethodReturn of y = %d", y);

    return multiply;
}

@end

下面是 Swift 类:

class SimpleClassObject2: NSObject {
    func intVariableSent(_ x: Int) {
        print("The value of x = \(x) was passed into a Swift function")
    }

    @objc func methodReturn(_ y: Int) -> Int {
        var multiply: Int = 3
        multiply *= y
        print("An integer was passed to methodReturn of y = \(y)")
        return multiply
    }
}

下面是main.m

int main(int argc, const char * argv[])
{
    @autoreleasepool {
        int valueReturnedFromFunction;

        SimpleClassObject2 *swftObj = [[SimpleClassObject2 alloc]init];
        [swftObj passNothingReturnNothing];
        [swftObj intVariableSent:90];
        valueReturnedFromFunction  = (int)[swftObj methodReturn:80];
        printf("\n%d value using Swift class\n\n", valueReturnedFromFunction);
    }
    return 0;
}

Answer 1

在与 Xcode 项目解除关联后，我刚刚删除了 Objective C 文件。因此 MikeIOSMike 是正确的。感谢 MikeIOSMike 的回复