std::operator<<(std::error_code)

Header: <system_error>

Performs stream output operation on error code ec.

# Declarations

template< class CharT, class Traits >
std::basic_ostream<CharT, Traits>&
operator<<( basic_ostream<CharT, Traits>& os, const error_code& ec );

(since C++11)

# Parameters

• os: output stream to insert data to
• ec: error code

# Return value

os