std::put_time

Since C++11

Header: <iomanip>

When used in an expression out « put_time(tmb, fmt), converts the date and time information from a given calendar time tmb to a character string according to format string fmt, as if by calling std::strftime, std::wcsftime, or analog (depending on CharT), according to the std::time_put facet of the locale currently imbued in the output stream out.

# Declarations

template< class CharT >
/*unspecified*/ put_time( const std::tm* tmb, const CharT* fmt );

(since C++11)

# Parameters

tmb: pointer to the calendar time structure as obtained from std::localtime or std::gmtime
fmt: pointer to a null-terminated CharT string specifying the format of conversion

# Return value

An object of unspecified type such that

# Example

#include <ctime>
#include <iomanip>
#include <iostream>
 
int main()
{
    std::time_t t = std::time(nullptr);
    std::tm tm = *std::localtime(&t);
 
    std::cout.imbue(std::locale("ru_RU.utf8"));
    std::cout << "ru_RU: " << std::put_time(&tm, "%c %Z") << '\n';
 
    std::cout.imbue(std::locale("ja_JP.utf8"));
    std::cout << "ja_JP: " << std::put_time(&tm, "%c %Z") << '\n';
}