localtime() function in C++
The localtime() function is defined in the ctime header file. The localtime() function converts the given time since epoch to calendar time which is expressed as local time.
Syntax:
tm* localtime(const time_t* time_ptr);
Parameter: This function accepts a parameter time_ptr which represents the pointer to time_t object.
Return Value: This function returns a pointer to a tm object on success, Otherwise it returns NullPointerException.
Below program illustrate the localtime() function in C++:
Example:-
#include <bits/stdc++.h>
using namespace std;
int main()
{
time_t time_ptr;
time_ptr = time (NULL);
tm * tm_local = localtime (&time_ptr);
cout << "Current local time is = "
<< tm_local->tm_hour << ":"
<< tm_local->tm_min << ":"
<< tm_local->tm_sec;
return 0;
}
|
Output:
Current local time is = 10:8:10
Last Updated :
01 Oct, 2018
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