C/C++执行时间的方法
原文：how to implement timer in C/C++

I want to call a function of the business class after every 2 hours. I m not getting any way to implement same in C/C++ without using a while loop. My problem is that i cannot use while(1) as this ...

A. 在一个类别中引入静态阻塞
原文：Initializing static struct tm in a class

我想将“ t”作为一类固定变量。 每天用一整天的读写和尝试,但是仍然可以工作: 如果有人能够指出我正在做的错误,那将不胜感激。