Thread: Something About Date

hi, i'm a new user. and i got some question about the date...
is there any library function that can count the days of a date?
such as 1/1/2002 is 1st day of the year, then 1/2/2002 is the 32th days of the year ...

Not that I know of, but it wouldn't be too hard to write either.

Code:

int month, days, prevdays, year;
//input all the information
switch (month)
{   case 1:
        prevdays=0;
        break;

     case 2:
        prevdays=31
        break;
//do the rest of the months, don't forget to check if it's leap year
}

cout<<"Number of days passed is "<<prevdays+days;

icic....
it really help me a lot...
thank you !!!

Code:

#include <ctime>
#include <iostream>

int main(int argc, char* argv[])
{
	using namespace std;
	time_t currentTime = time(NULL);	
	struct tm *timeInfo = localtime(&currentTime);

	cout << timeInfo->tm_yday;
  
	return 0;
}

Check all the other members of the tm structure for other neat measures of time.