If I use the C++ time difference (timediff) function to caculate a the difference between 2 times and the later time is after the time change for day light savings will the returned difference caculate this.
E.g. I have a time of 23:00 and a time of 11:00. The time changes in the middle of this time i.e it goes forward one hour.
Will I get 12 hours or 11 difference?
The function is
difftime, nottimediff. And it takes twotime_tas arguments;time_ttypically represent UTC, nota particular local time, so the summer time issue doesn’t occur.