非阻塞版本 Sleep实现-Aet

Bingliaolong 2019-10-12 19:42 Aet | 隐藏边栏 | 抢沙发 | 5 0

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tttime.h

```C++

__pragma("once")

#include <Windows.h>

#ifndef _XSLEEP_H_

#define _XSLEEP_H_

void XSleep(int nWaitInMSecs);

#endif // _XSLEEP_H_

//非阻塞版本的延时实现（区别于Sleep（））

```

tttime.cpp

#include "tttime.h"

struct XSleep_Structure

{

//int duration;

//HANDLE eventHandle;

int duration {0};

HANDLE eventHandle { nullptr };

};

DWORD WINAPI XSleepThread(LPVOID pWaitTime)

{

//XSleep_Structure *sleep = (XSleep_Structure *)pWaitTime;

XSleep_Structure *sleep = static_cast<XSleep_Structure *>(pWaitTime);

Sleep(sleep->duration);

SetEvent(sleep->eventHandle);

return 0;

}

void XSleep(int nWaitInMSecs)

{

XSleep_Structure sleep;

sleep.duration = nWaitInMSecs;

sleep.eventHandle = CreateEvent(NULL, TRUE, FALSE, NULL);

DWORD threadId;

CreateThread(NULL, 0, &XSleepThread, &sleep, 0, &threadId);

MSG msg;

while (::WaitForSingleObject(sleep.eventHandle, 0) == WAIT_TIMEOUT)

{

if (::PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))

{

::TranslateMessage(&msg);

::DispatchMessage(&msg);

}

CloseHandle(sleep.eventHandle);

}

tttime.h
tttime.cpp

mfc

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Bingliaolong 关注：0 粉丝：0 最后编辑于：2021-11-21

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tttime.h

tttime.cpp

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