http://stackoverflow.com/questions/12135769/will-memcpy-or-memmove-cause-problems-copying-classes옛다
trivially copyable하면 memcpy나 memmove로 복사해도 괜찮아http://en.cppreference.com/w/cpp/types/is_trivially_copyable
형 요즘 뭐하고 살아
http://stackoverflow.com/questions/12135769/will-memcpy-or-memmove-cause-problems-copying-classes
옛다
trivially copyable하면 memcpy나 memmove로 복사해도 괜찮아
http://en.cppreference.com/w/cpp/types/is_trivially_copyable
형 요즘 뭐하고 살아