iOS中内联函数的使用

1、函数定义

typedef struct {
    CGFloat fahrenheit;
    CGFloat celsius;
} SOLTemperature;

static inline SOLTemperature SOLTemperatureMake(CGFloat fahrenheit, CGFloat celsius) {
    return (SOLTemperature){fahrenheit, celsius};
}

 

2、使用示例

@interface ViewController : UIViewController

@property (assign, nonatomic) SOLTemperature currentTemperature;

@end

self.currentTemperature = SOLTemperatureMake(80.6f, 27.0f);
NSLog(@"%.2f--%.2f",self.currentTemperature.fahrenheit,self.currentTemperature.celsius);