一个打印调试信息的样例

作者:刘昊昱 

博客:http://blog.csdn.net/liuhaoyutz

#include <stdio.h>
 
#define HAOYU_DEBUG_TYPE
 
#ifdef HAOYU_DEBUG_TYPE
#define HAOYU_DEBUG(...) 
    do { 
       printf("
[HAOYU_DEBUG] ------------------ in %s:%d %s()------------------
", __FILE__, __LINE__, __FUNCTION__); 
        printf(__VA_ARGS__);
       printf("

"); 
    } while(0);
#else
#define HAOYU_DEBUG(...) do {} while(0)
#endif
 
int main(int argc, char **argv)
{
    int i = 0;
    printf("hellodebug!
");
   HAOYU_DEBUG("debug message, i = %d", i);
    return 0;
}


原文地址:https://www.cnblogs.com/wzzkaifa/p/7197706.html