Lines Matching refs:std
34 using std::iostream;
35 using std::ostream;
36 using std::istream;
37 using std::ios;
38 using std::streambuf;
40 using std::cout;
41 using std::cin;
42 using std::cerr;
43 using std::clog;
45 using std::wcout;
46 using std::wcin;
47 using std::wcerr;
48 using std::wclog;
51 using std::ws;
52 using std::endl;
53 using std::ends;
54 using std::flush;