linux 系统下使用C程序实现时钟的函数
#include "stdio.h"
#include "math.h"
#include "time.h"
#define INTERVAL 1 定义宏的时间间隔为1秒
//
void On_Time() //每一秒激发的事件
{
printf("now=%s\n","JJK");
}
void Timer() //时钟的函数
{ time_t newclk,oldclk;
while(1)
{
time(&newclk);
if(abs(difftime(newclk,oldclk))>=INTERVAL)
{
On_Time();
}
oldclk=newclk;
}
}
int main() //主函数
{
Timer();
}
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// backlightDlg.cpp : implementation file
//
#include "stdafx.h"
#include "backlight.h"
#include "backlightDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
// CbacklightDlg dialog
CbacklightDlg::CbacklightDlg(CWnd* pParent /*=NULL*/)
: CDialog(CbacklightDlg::IDD, pParent)
{
......
#include "draw.h"
#include "ui_draw.h"
#include <QPixmap>
draw::draw(QWidget *parent)
: QDialog(parent), ui(new Ui::draw)
{
ui->setupUi(this);
// this->setWindowFlags( Qt::FramelessWindowHint);
ctrlPoint.s ......
//-----------------------------------------------------------------------------------------------------
//BY:yuyongbao
//QQ:673360056
//-----------------------------------------------------------------------------------------------------
#include "tetrixboard.h"
/* ZShape , &nb ......
C和C++编程和学习文档
1 :指针变量名称以p为首字符,这是程序员通常在定义指针时的一个习惯
2 :har * p; (int *)p 把p强制转换为int型   ......