Sleep() nad time() (C++)

 #include <iostream>

#include <fstream>

#include <string.h>

#include <time.h>

#include <unistd.h>

using namespace std;

class time_File

{

private:

char* nameF;

int timeS;

time_t now_T;

public:

time_File(char* fileName, int sleepTime)

{

nameF=fileName;

timeS=sleepTime;

}

void Save()

{

int i;

fstream file(nameF,ios::out);

if (file.good())

{

for(i=0;i<timeS;i++)

{

now_T=time(NULL);

char *temp_File=asctime(localtime(&now_T));

file<<temp_File;

file.flush();

sleep(1);

}

file.close();

}

}

};

int main(int argc, char **argv)

{

time_File Timer("date.txt",7);

Timer.Save();

return 0;

}

Result: date.txt

Tue Nov 30 08:32:10 2021

Tue Nov 30 08:32:11 2021

Tue Nov 30 08:32:12 2021

Tue Nov 30 08:32:13 2021

Tue Nov 30 08:32:14 2021

Tue Nov 30 08:32:15 2021

Tue Nov 30 08:32:16 2021