cerr for errors
cout for normal output
clog for logging
The major difference is that std::cerr
is not buffered like the other two.
cout 会将输出信息先写入缓存,而cerr会将消息直接输出到console
cerr for errors
cout for normal output
clog for logging
The major difference is that std::cerr
is not buffered like the other two.
cout 会将输出信息先写入缓存,而cerr会将消息直接输出到console