std::operator<<(std::error_code) (3) - Linux Manuals

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

NAME

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

Synopsis

Defined in header <system_error>
template< class CharT, class Traits >
std::basic_ostream<CharT,Traits>& (since C++11)
operator<<( basic_ostream<CharT,Traits>& os, const error_code& ec );

Performs stream output operation on error code ec.
Equivalent to os << ec.category().name() << ':' << ec.value().

Parameters

os - output stream to insert data to
ec - error code

Return value

os