ctime() - I/O Function
How is "ctime()" used in C++?
is an I/O function that converts the "time_t" object pointed by the pointer "ptr" to return localtime, date in the format "day month year hours:minutes:seconds year\no". The formatted output string returned by this function is stored in a static character array. This array is overwritten each time the function is called.
char * ctime ( const time_t * ptr );
int main ()
time ( &ptr );
printf ( "Current local time got using
ctime is: %s", ctime (&ptr) );
Current local time got using ctime is: Mon Mar 08 16:05:10 2010
In the above example ctime() is used to get current time by giving the "ptr" to the calendar time by calling the "time()" function.