std::operator<<(std::error_code)
From cppreference.com
< cpp | error | error code
Defined in header
<system_error>
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template< class CharT, class Traits >
std::basic_ostream<CharT,Traits>& |
(since C++11) | |
Performs stream output operation on error code ec
.
Equivalent to os << ec.category().name() << ':' << ec.value.
[edit] Parameters
os | - | output stream to insert data to |
ec | - | error code |
[edit] Return value
os