从objective C中的函数返回多个值

- (void)getMultipleValues:(int *)value1 value2:(float *)value2 {
    *value1 = 10;
    *value2 = 3.14;
}

// 调用函数
int intValue;
float floatValue;
[self getMultipleValues:&intValue value2:&floatValue];

@interface MultipleValues : NSObject

@property (nonatomic, assign) int intValue;
@property (nonatomic, assign) float floatValue;

@end

@implementation MultipleValues

@end

- (MultipleValues *)getMultipleValues {
    MultipleValues *values = [[MultipleValues alloc] init];
    values.intValue = 10;
    values.floatValue = 3.14;
    return values;
}

// 调用函数
MultipleValues *result = [self getMultipleValues];
int intValue = result.intValue;
float floatValue = result.floatValue;