「iOS入門」enum変数を出力するサンプル

2018年5月13日

サンプルコード
#import <Foundation/Foundation.h>

int main(int argc, charchar * argv[])
{
@autoreleasepool {
/* enum定義 */
enum day {Sunday = 6, Monday = 2, Tuesday, Wednesday, Thursday, Friday, Saturday};

/* enumのパラメータ */
enum day today, tomorrow;

today = Wednesday;
tomorrow = Thursday;

/* enumの値を出力 */
NSLog(@"today = %u", today);
NSLog(@"tomorrow = %u", tomorrow);

enum {alive, die} state;
state = alive;

NSLog(@"state = %d", state);

}
}