Set the "second" attribute of this object to the specified second value if 0 <= second <= 59. If 24 == hour(), set the hour attribute to 0. Return 0 on success, and a non-zero value (with no effect) otherwise. Note that this method has no effect on the "date" part of this object.
Declared in <bdlt_datetime.h>
int
setSecondIfValid(int second);