basic_ifstream::rdbuf
Returns the address of the stored stream buffer.
basic_filebuf<Elem, Tr> *rdbuf( ) const
반환 값
A pointer to a basic_filebuf object representing the stored stream buffer.
예제
See basic_filebuf::close for an example that uses rdbuf.
요구 사항
Header: <fstream>
네임스페이스: std