tm structure filled wrong by the system?

[Incubbus]

Hey,

i have a problem with the following code... more precise with the tm structure.
when i run this code, it seems that the tm structures members tm_mon and tm_year overlapp or something like that...

today is yanuary the 13 2010...

what i get is month = 0 and year = 110 instead of 10...

	time_t CurrentTime = time(NULL);
	tm *Tm = localtime(&CurrentTime);

	string Zeitpunkt;
	stringstream ss;

	ss << Tm->tm_mday;
	Zeitpunkt += ss.str();
	Zeitpunkt += ":";
	ss.str("");
	ss << Tm->tm_mon;
	Zeitpunkt += ss.str();
	ss.str("");
	Zeitpunkt += ":";
	ss << Tm->tm_year;
	Zeitpunkt += ss.str();
	ss.str("");
	Zeitpunkt += "-";
	ss << Tm->tm_hour;
	Zeitpunkt += ss.str();
	ss.str("");
	Zeitpunkt += ":";
	ss << Tm->tm_min;
	Zeitpunkt += ss.str();

anyone got any clue where it comes from?

[Zhuge]

Month goes from 0-11 I believe, and the year is the number of years since 1990, not the last two digits of the year.

[Bazzy]

http://www.cplusplus.com/reference/clibrary/ctime/tm/

[Incubbus]

oh ok... thank you and sorry for this...

have to read the libs more carefully^^...