XIOSBASE
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// xiosbase internal header (from <ios>)#if _MSC_VER > 1000#pragma once#endif#ifndef _XIOSBASE_#define _XIOSBASE_#include <xlocale>#ifdef _MSC_VER#pragma pack(push,8)#endif /* _MSC_VER */_STD_BEGIN // CLASS ios_baseclass _CRTIMP ios_base {public: // CLASS failure class failure : public runtime_error { public: explicit failure(const string &_S) : runtime_error(_S) {} virtual ~failure() {} protected: virtual void _Doraise() const {_RAISE(*this); } }; enum _Fmtflags {skipws = 0x0001, unitbuf = 0x0002, uppercase = 0x0004, showbase = 0x0008, showpoint = 0x0010, showpos = 0x0020, left = 0x0040, right = 0x0080, internal = 0x0100, dec = 0x0200, oct = 0x0400, hex = 0x0800, scientific = 0x1000, fixed = 0x2000, boolalpha = 0x4000, adjustfield = 0x01c0, basefield = 0x0e00, floatfield = 0x3000, _Fmtmask = 0x7fff, _Fmtzero = 0}; enum _Iostate {goodbit = 0x0, eofbit = 0x1, failbit = 0x2, badbit = 0x4, _Statmask = 0x7}; enum _Openmode {in = 0x01, out = 0x02, ate = 0x04, app = 0x08, trunc = 0x10, binary = 0x20}; enum seekdir {beg = 0, cur = 1, end = 2}; enum event {erase_event, imbue_event, copyfmt_event}; typedef void (__cdecl *event_callback)(event, ios_base&, int); _BITMASK(_Fmtflags, fmtflags); _BITMASK(_Iostate, iostate); _BITMASK(_Openmode, openmode); typedef short io_state, open_mode, seek_dir; // CLASS Init class _CRTIMP Init { public: Init(); ~Init(); private: static int _Init_cnt; }; ios_base& operator=(const ios_base& _R) {if (this != &_R) {_State = _R._State; copyfmt(_R); } return (*this); } operator void *() const {return (fail() ? 0 : (void *)this); } bool operator!() const {return (fail()); } void clear(iostate = goodbit, bool = false); void clear(io_state _St) {clear((iostate)_St); } iostate rdstate() const {return (_State); } void setstate(iostate _St, bool _Ex = false) {if (_St != goodbit) clear((iostate)((int)rdstate() | (int)_St), _Ex); } void setstate(io_state _St) {setstate((iostate)_St); } bool good() const {return (rdstate() == goodbit); } bool eof() const {return ((int)rdstate() & (int)eofbit); } bool fail() const {return (((int)rdstate() & ((int)badbit | (int)failbit)) != 0); } bool bad() const {return (((int)rdstate() & (int)badbit) != 0); } iostate exceptions() const {return (_Except); } void exceptions(iostate _Ne) {_Except = _Ne & _Statmask; clear(_State); } void exceptions(io_state _St) {exceptions((iostate)_St); } fmtflags flags() const {return (_Fmtfl); } fmtflags flags(fmtflags _Nf) {fmtflags _Of = _Fmtfl; _Fmtfl = _Nf & _Fmtmask; return (_Of); } fmtflags setf(fmtflags _Nf) {ios_base::fmtflags _Of = _Fmtfl; _Fmtfl |= _Nf & _Fmtmask; return (_Of); } fmtflags setf(fmtflags _Nf, fmtflags _M) {ios_base::fmtflags _Of = _Fmtfl; _Fmtfl = (_Fmtfl & ~_M) | (_Nf & _M & _Fmtmask); return (_Of); } void unsetf(fmtflags _M) {_Fmtfl &= ~_M; } streamsize precision() const {return (_Prec); } streamsize precision(int _Np) {streamsize _Op = _Prec; _Prec = _Np; return (_Op); } streamsize width() const {return (_Wide); } streamsize width(streamsize _Nw) {streamsize _Ow = _Wide; _Wide = _Nw; return (_Ow); } locale getloc() const {return (_Loc); } locale imbue(const locale&); static int __cdecl xalloc() {_Lockit _Lk; return (_Index++); } long& iword(int _Idx) {return (_Findarr(_Idx)._Lo); } void *& pword(int _Idx) {return (_Findarr(_Idx)._Vp); } void register_callback(event_callback, int); ios_base& copyfmt(const ios_base&); virtual ~ios_base(); static bool __cdecl sync_with_stdio(bool _Sfl = true) {_Lockit _Lk; const bool _Osfl = _Sync; _Sync = _Sfl; return (_Osfl); }protected: ios_base() : _Loc(_Noinit), _Stdstr(0) {} void _Addstd(); void _Init();private: // STRUCT _Iosarray struct _Iosarray { public: _Iosarray(int _Idx, _Iosarray *_Link) : _Next(_Link), _Index(_Idx), _Lo(0), _Vp(0) {} _Iosarray *_Next; int _Index; long _Lo; void *_Vp; }; // STRUCT _Fnarray struct _Fnarray { _Fnarray(int _Idx, event_callback _P, _Fnarray *_Link) : _Next(_Link), _Index(_Idx), _Pfn(_P) {} _Fnarray *_Next; int _Index; event_callback _Pfn; }; void _Callfns(event); _Iosarray& _Findarr(int); void _Tidy(); iostate _State, _Except; fmtflags _Fmtfl; int _Prec, _Wide; _Iosarray *_Arr; _Fnarray *_Calls; locale _Loc; size_t _Stdstr; static int _Index; static bool _Sync; };_BITMASK_OPS(ios_base::_Fmtflags)_BITMASK_OPS(ios_base::_Iostate)_BITMASK_OPS(ios_base::_Openmode)_STD_END#ifdef _MSC_VER#pragma pack(pop)#endif /* _MSC_VER */#endif /* _XIOSBASE_ *//* * Copyright (c) 1995 by P.J. Plauger. ALL RIGHTS RESERVED. * Consult your license regarding permissions and restrictions. */ 0 1
