You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
204 lines
7.0 KiB
204 lines
7.0 KiB
/***
|
|
*ostream.h - definitions/declarations for the ostream class
|
|
*
|
|
* Copyright (c) 1991-2001, Microsoft Corporation. All rights reserved.
|
|
*
|
|
*Purpose:
|
|
* This file defines the classes, values, macros, and functions
|
|
* used by the ostream class.
|
|
* [AT&T C++]
|
|
*
|
|
* [Public]
|
|
*
|
|
*Revision History:
|
|
* 01-23-92 KRS Ported from 16-bit version.
|
|
* 06-03-92 KRS CAV #1183: Add 'const' to ptr output function.
|
|
* 02-23-93 SKS Update copyright to 1993
|
|
* 03-23-93 CFW Modified #pragma warnings.
|
|
* 05-10-93 CFW Enable operator<<(long double)
|
|
* 10-13-93 GJF Support NT and Cuda builds. Enclose #pragma-s in
|
|
* #ifdef _MSC_VER
|
|
* 04-12-94 SKS Add __cdecl keyword to dec/hex/oct functions and
|
|
* operator <<. Add underscores to some parameter names.
|
|
* 08-12-94 GJF Disable warning 4514 instead of 4505.
|
|
* 11-03-94 GJF Changed pack pragma to 8 byte alignment.
|
|
* 01-26-95 CFW Removed QWIN ifdef.
|
|
* 02-11-95 CFW Add _CRTBLD to avoid users getting wrong headers.
|
|
* 02-14-95 CFW Clean up Mac merge.
|
|
* 05-11-95 CFW Only for use by C++ programs.
|
|
* 12-14-95 JWM Add "#pragma once".
|
|
* 04-09-96 SKS Change _CRTIMP to _CRTIMP1 for special iostream build
|
|
* 04-15-96 JWM Remove _OLD_IOSTREAMS, add '#pragma comment(lib,"cirt")'.
|
|
* 04-16-96 JWM '#include useoldio.h' replaces '#pragma comment(...)'.
|
|
* 02-24-97 GJF Cleaned out obsolete support for _NTSDK. Also,
|
|
* detab-ed.
|
|
* 05-17-99 PML Remove all Macintosh support.
|
|
*
|
|
****/
|
|
|
|
#if _MSC_VER > 1000 /*IFSTRIP=IGN*/
|
|
#pragma once
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
|
|
#ifndef _INC_OSTREAM
|
|
#define _INC_OSTREAM
|
|
|
|
#if !defined(_WIN32)
|
|
#error ERROR: Only Win32 target supported!
|
|
#endif
|
|
|
|
#ifndef _CRTBLD
|
|
/* This version of the header files is NOT for user programs.
|
|
* It is intended for use when building the C runtimes ONLY.
|
|
* The version intended for public use will not have this message.
|
|
*/
|
|
#error ERROR: Use of C runtime library internal header file.
|
|
#endif /* _CRTBLD */
|
|
|
|
#ifdef _MSC_VER
|
|
// Currently, all MS C compilers for Win32 platforms default to 8 byte
|
|
// alignment.
|
|
#pragma pack(push,8)
|
|
|
|
#include <useoldio.h>
|
|
|
|
#endif // _MSC_VER
|
|
|
|
/* Define _CRTIMP */
|
|
|
|
#ifndef _CRTIMP
|
|
#ifdef CRTDLL
|
|
#define _CRTIMP __declspec(dllexport)
|
|
#else /* ndef CRTDLL */
|
|
#ifdef _DLL
|
|
#define _CRTIMP __declspec(dllimport)
|
|
#else /* ndef _DLL */
|
|
#define _CRTIMP
|
|
#endif /* _DLL */
|
|
#endif /* CRTDLL */
|
|
#endif /* _CRTIMP */
|
|
|
|
#ifndef _INTERNAL_IFSTRIP_
|
|
/* Define _CRTIMP1 */
|
|
|
|
#ifndef _CRTIMP1
|
|
#ifdef CRTDLL1
|
|
#define _CRTIMP1 __declspec(dllexport)
|
|
#else /* ndef CRTDLL1 */
|
|
#define _CRTIMP1 _CRTIMP
|
|
#endif /* CRTDLL1 */
|
|
#endif /* _CRTIMP1 */
|
|
#endif /* _INTERNAL_IFSTRIP_ */
|
|
|
|
#include <ios.h>
|
|
|
|
#ifdef _MSC_VER
|
|
// C4514: "unreferenced inline function has been removed"
|
|
#pragma warning(disable:4514) // disable C4514 warning
|
|
// #pragma warning(default:4514) // use this to reenable, if desired
|
|
#endif // _MSC_VER
|
|
|
|
typedef long streamoff, streampos;
|
|
|
|
class _CRTIMP1 ostream : virtual public ios {
|
|
|
|
public:
|
|
ostream(streambuf*);
|
|
virtual ~ostream();
|
|
|
|
ostream& flush();
|
|
int opfx();
|
|
void osfx();
|
|
|
|
inline ostream& operator<<(ostream& (__cdecl * _f)(ostream&));
|
|
inline ostream& operator<<(ios& (__cdecl * _f)(ios&));
|
|
ostream& operator<<(const char *);
|
|
inline ostream& operator<<(const unsigned char *);
|
|
inline ostream& operator<<(const signed char *);
|
|
inline ostream& operator<<(char);
|
|
ostream& operator<<(unsigned char);
|
|
inline ostream& operator<<(signed char);
|
|
ostream& operator<<(short);
|
|
ostream& operator<<(unsigned short);
|
|
ostream& operator<<(int);
|
|
ostream& operator<<(unsigned int);
|
|
ostream& operator<<(long);
|
|
ostream& operator<<(unsigned long);
|
|
inline ostream& operator<<(float);
|
|
ostream& operator<<(double);
|
|
ostream& operator<<(long double);
|
|
ostream& operator<<(const void *);
|
|
ostream& operator<<(streambuf*);
|
|
inline ostream& put(char);
|
|
ostream& put(unsigned char);
|
|
inline ostream& put(signed char);
|
|
ostream& write(const char *,int);
|
|
inline ostream& write(const unsigned char *,int);
|
|
inline ostream& write(const signed char *,int);
|
|
ostream& seekp(streampos);
|
|
ostream& seekp(streamoff,ios::seek_dir);
|
|
streampos tellp();
|
|
|
|
protected:
|
|
ostream();
|
|
ostream(const ostream&); // treat as private
|
|
ostream& operator=(streambuf*); // treat as private
|
|
ostream& operator=(const ostream& _os) {return operator=(_os.rdbuf()); }
|
|
int do_opfx(int); // not used
|
|
void do_osfx(); // not used
|
|
|
|
private:
|
|
ostream(ios&);
|
|
ostream& writepad(const char *, const char *);
|
|
int x_floatused;
|
|
};
|
|
|
|
inline ostream& ostream::operator<<(ostream& (__cdecl * _f)(ostream&)) { (*_f)(*this); return *this; }
|
|
inline ostream& ostream::operator<<(ios& (__cdecl * _f)(ios& )) { (*_f)(*this); return *this; }
|
|
|
|
inline ostream& ostream::operator<<(char _c) { return operator<<((unsigned char) _c); }
|
|
inline ostream& ostream::operator<<(signed char _c) { return operator<<((unsigned char) _c); }
|
|
|
|
inline ostream& ostream::operator<<(const unsigned char * _s) { return operator<<((const char *) _s); }
|
|
inline ostream& ostream::operator<<(const signed char * _s) { return operator<<((const char *) _s); }
|
|
|
|
inline ostream& ostream::operator<<(float _f) { x_floatused = 1; return operator<<((double) _f); }
|
|
|
|
inline ostream& ostream::put(char _c) { return put((unsigned char) _c); }
|
|
inline ostream& ostream::put(signed char _c) { return put((unsigned char) _c); }
|
|
|
|
inline ostream& ostream::write(const unsigned char * _s, int _n) { return write((char *) _s, _n); }
|
|
inline ostream& ostream::write(const signed char * _s, int _n) { return write((char *) _s, _n); }
|
|
|
|
|
|
class _CRTIMP1 ostream_withassign : public ostream {
|
|
public:
|
|
ostream_withassign();
|
|
ostream_withassign(streambuf* _is);
|
|
~ostream_withassign();
|
|
ostream& operator=(const ostream& _os) { return ostream::operator=(_os.rdbuf()); }
|
|
ostream& operator=(streambuf* _sb) { return ostream::operator=(_sb); }
|
|
};
|
|
|
|
extern ostream_withassign _CRTIMP1 cout;
|
|
extern ostream_withassign _CRTIMP1 cerr;
|
|
extern ostream_withassign _CRTIMP1 clog;
|
|
|
|
inline _CRTIMP1 ostream& __cdecl flush(ostream& _outs) { return _outs.flush(); }
|
|
inline _CRTIMP1 ostream& __cdecl endl(ostream& _outs) { return _outs << '\n' << flush; }
|
|
inline _CRTIMP1 ostream& __cdecl ends(ostream& _outs) { return _outs << char('\0'); }
|
|
|
|
_CRTIMP1 ios& __cdecl dec(ios&);
|
|
_CRTIMP1 ios& __cdecl hex(ios&);
|
|
_CRTIMP1 ios& __cdecl oct(ios&);
|
|
|
|
#ifdef _MSC_VER
|
|
// Restore default packing
|
|
#pragma pack(pop)
|
|
#endif // _MSC_VER
|
|
|
|
#endif // _INC_OSTREAM
|
|
|
|
#endif /* __cplusplus */
|