void simple_timer(int seconds) { for (int i = 0; i < seconds; i++) { sleep(1); printf("计时器: %d 秒n", i + 1); } printf("计时结束n"); } int main() { int seconds = 5; printf("开始计时 %d 秒n", seconds); simple_timer(sec
static inline bool _timerIsInList(TimerHandle hdl) { for (TimerHandle cur = g_timerListHead; cur != NULL; cur = cur->next) { if (cur == hdl) { return true; } } return false; } static inline void _timerListRemove(TimerHandle hdl) { if (hdl->prev == NULL && hdl->next == ...
I am looking for a simple timer interrupt arrangement in my application. No hardware is involved, it's purely software.I have an application that runs on a Windows 2003 Server, written in C, developed in Visual Studio 2008. Without going into unnecessary detail, essentially, I require a ...
;staticvoidinternal_add_timer(structtvec_base*base,structtimer_list*timer){structlist_head*vec;unsignedlongexpires=timer->expires;unsignedlongidx=expires-base->current_index;#if 1if((signedlong)idx<0)/*这里是没有办法区分出是过时还是超长定时的吧?*/{vec=base->tv1.vec+(base->current_index&TVR...
structtimer_list{ structlist_headentry;//将时间连接成链表 unsignedlongexpires;//超时时间 void(*function)(unsignedlong);//超时后的处理函数 unsignedlongdata;//处理函数的参数 structtvec_base*base;//指向时间轮 }; 1. 2. 3. 4. 5. 6.
double simple_function(Eigen::VectorXd &va, Eigen::VectorXd &vb) { // this simple function computes the dot product of two vectors // of course it could be expressed more compactly double d = va.dot(vb); return d; } int main() { ...
typedefvoid(*timeouthandle)(unsignedlong);structtimer_list{structlist_headentry;//将时间连接成链表unsignedlongexpires;//超时时间void(*function)(unsignedlong);//超时后的处理函数unsignedlongdata;//处理函数的参数structtvec_base*base;//指向时间轮}; ...
structtimer_list{ structlist_headentry;//将时间连接成链表 unsignedlongexpires;//超时时间 void(*function)(unsignedlong);//超时后的处理函数 unsignedlongdata;//处理函数的参数 structtvec_base*base;//指向时间轮 }; 在时间轮上的效果图: 1.4 双向链表 ...
if (__gthread_active_p ()) { // Simple wrapper for exception safety. struct mutex_wrapper { bool unlock; mutex_wrapper (): unlock(true) { static_mutex::lock (); } ~mutex_wrapper () { if (unlock) static_mutex::unlock (); } } mw; if (acquire_1 (g)) { mw.unlock = false;...
cxapplication.h 类似(Node.js)中的Event Loop。采用 wait 信号机制对事件队列进行轮询并执行。目前参与到 Event Loop 中的有(cxchannel.h, cxtimer.h)。cxapplication_qt.h 是 Qt 参与到 Qt 的 Event Loop。 cxchannel.h: (要实例化来使用)开独立线程进行收发和监听,收到数据及事件 push 到主线程的 Even...