diff options
Diffstat (limited to 'contrib/libstdc++/include/bits/ios_base.h')
| -rw-r--r-- | contrib/libstdc++/include/bits/ios_base.h | 69 |
1 files changed, 56 insertions, 13 deletions
diff --git a/contrib/libstdc++/include/bits/ios_base.h b/contrib/libstdc++/include/bits/ios_base.h index 694785d..08c952d 100644 --- a/contrib/libstdc++/include/bits/ios_base.h +++ b/contrib/libstdc++/include/bits/ios_base.h @@ -52,7 +52,28 @@ namespace std // as permitted (but not required) in the standard, in order to provide // better type safety in iostream calls. A side effect is that // expressions involving them are no longer compile-time constants. - enum _Ios_Fmtflags { _S_ios_fmtflags_end = 1L << 16 }; + enum _Ios_Fmtflags + { + _S_boolalpha = 1L << 0, + _S_dec = 1L << 1, + _S_fixed = 1L << 2, + _S_hex = 1L << 3, + _S_internal = 1L << 4, + _S_left = 1L << 5, + _S_oct = 1L << 6, + _S_right = 1L << 7, + _S_scientific = 1L << 8, + _S_showbase = 1L << 9, + _S_showpoint = 1L << 10, + _S_showpos = 1L << 11, + _S_skipws = 1L << 12, + _S_unitbuf = 1L << 13, + _S_uppercase = 1L << 14, + _S_adjustfield = _S_left | _S_right | _S_internal, + _S_basefield = _S_dec | _S_oct | _S_hex, + _S_floatfield = _S_scientific | _S_fixed, + _S_ios_fmtflags_end = 1L << 16 + }; inline _Ios_Fmtflags operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b) @@ -66,15 +87,15 @@ namespace std operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) { return _Ios_Fmtflags(static_cast<int>(__a) ^ static_cast<int>(__b)); } - inline _Ios_Fmtflags + inline _Ios_Fmtflags& operator|=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b) { return __a = __a | __b; } - inline _Ios_Fmtflags + inline _Ios_Fmtflags& operator&=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b) { return __a = __a & __b; } - inline _Ios_Fmtflags + inline _Ios_Fmtflags& operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b) { return __a = __a ^ __b; } @@ -83,7 +104,16 @@ namespace std { return _Ios_Fmtflags(~static_cast<int>(__a)); } - enum _Ios_Openmode { _S_ios_openmode_end = 1L << 16 }; + enum _Ios_Openmode + { + _S_app = 1L << 0, + _S_ate = 1L << 1, + _S_bin = 1L << 2, + _S_in = 1L << 3, + _S_out = 1L << 4, + _S_trunc = 1L << 5, + _S_ios_openmode_end = 1L << 16 + }; inline _Ios_Openmode operator&(_Ios_Openmode __a, _Ios_Openmode __b) @@ -97,15 +127,15 @@ namespace std operator^(_Ios_Openmode __a, _Ios_Openmode __b) { return _Ios_Openmode(static_cast<int>(__a) ^ static_cast<int>(__b)); } - inline _Ios_Openmode + inline _Ios_Openmode& operator|=(_Ios_Openmode& __a, _Ios_Openmode __b) { return __a = __a | __b; } - inline _Ios_Openmode + inline _Ios_Openmode& operator&=(_Ios_Openmode& __a, _Ios_Openmode __b) { return __a = __a & __b; } - inline _Ios_Openmode + inline _Ios_Openmode& operator^=(_Ios_Openmode& __a, _Ios_Openmode __b) { return __a = __a ^ __b; } @@ -114,7 +144,14 @@ namespace std { return _Ios_Openmode(~static_cast<int>(__a)); } - enum _Ios_Iostate { _S_ios_iostate_end = 1L << 16 }; + enum _Ios_Iostate + { + _S_goodbit = 0, + _S_badbit = 1L << 0, + _S_eofbit = 1L << 1, + _S_failbit = 1L << 2, + _S_ios_iostate_end = 1L << 16 + }; inline _Ios_Iostate operator&(_Ios_Iostate __a, _Ios_Iostate __b) @@ -128,15 +165,15 @@ namespace std operator^(_Ios_Iostate __a, _Ios_Iostate __b) { return _Ios_Iostate(static_cast<int>(__a) ^ static_cast<int>(__b)); } - inline _Ios_Iostate + inline _Ios_Iostate& operator|=(_Ios_Iostate& __a, _Ios_Iostate __b) { return __a = __a | __b; } - inline _Ios_Iostate + inline _Ios_Iostate& operator&=(_Ios_Iostate& __a, _Ios_Iostate __b) { return __a = __a & __b; } - inline _Ios_Iostate + inline _Ios_Iostate& operator^=(_Ios_Iostate& __a, _Ios_Iostate __b) { return __a = __a ^ __b; } @@ -144,7 +181,13 @@ namespace std operator~(_Ios_Iostate __a) { return _Ios_Iostate(~static_cast<int>(__a)); } - enum _Ios_Seekdir { _S_ios_seekdir_end = 1L << 16 }; + enum _Ios_Seekdir + { + _S_beg = 0, + _S_cur = SEEK_CUR, + _S_end = SEEK_END, + _S_ios_seekdir_end = 1L << 16 + }; // 27.4.2 Class ios_base /** |
