153 lines
4.1 KiB
C
153 lines
4.1 KiB
C
|
/***
|
||
|
|
*iostream.h - definitions/declarations for iostream classes
|
||
|
|
*
|
||
|
|
* Copyright (c) 1990-2001, Microsoft Corporation. All rights reserved.
|
||
|
|
*
|
||
|
|
*Purpose:
|
||
|
|
* This file defines the classes, values, macros, and functions
|
||
|
|
* used by the iostream classes.
|
||
|
|
* [AT&T C++]
|
||
|
|
*
|
||
|
|
* [Public]
|
||
|
|
*
|
||
|
|
*Revision History:
|
||
|
|
* 01-23-92 KRS Ported from 16-bit version.
|
||
|
|
* 02-23-92 KRS Added cruntime.h.
|
||
|
|
* 02-23-93 SKS Update copyright to 1993
|
||
|
|
* 03-23-93 CFW Modified #pragma warnings.
|
||
|
|
* 09-01-93 GJF Merged Cuda and NT SDK versions.
|
||
|
|
* 10-13-93 GJF Deleted obsolete COMBOINC check. Enclose #pragma-s
|
||
|
|
* in #ifdef _MSC_VER
|
||
|
|
* 08-12-94 GJF Disable warning 4514 instead of 4505.
|
||
|
|
* 11-03-94 GJF Changed pack pragma to 8 byte alignment.
|
||
|
|
* 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(...)'.
|
||
|
|
* 02-21-97 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_IOSTREAM
|
||
|
|
#define _INC_IOSTREAM
|
||
|
|
|
||
|
|
#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
|
||
|
|
|
||
|
|
#ifndef _INTERNAL_IFSTRIP_
|
||
|
|
#include <cruntime.h>
|
||
|
|
#ifndef _WINSTATIC
|
||
|
|
#define _WINSTATIC
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* !_INTERNAL_IFSTRIP_ */
|
||
|
|
|
||
|
|
/* 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_ */
|
||
|
|
|
||
|
|
typedef long streamoff, streampos;
|
||
|
|
|
||
|
|
#include <ios.h> // Define ios.
|
||
|
|
|
||
|
|
#include <streamb.h> // Define streambuf.
|
||
|
|
|
||
|
|
#include <istream.h> // Define istream.
|
||
|
|
|
||
|
|
#include <ostream.h> // Define ostream.
|
||
|
|
|
||
|
|
#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
|
||
|
|
|
||
|
|
class _CRTIMP1 iostream : public istream, public ostream {
|
||
|
|
public:
|
||
|
|
iostream(streambuf*);
|
||
|
|
virtual ~iostream();
|
||
|
|
protected:
|
||
|
|
iostream();
|
||
|
|
iostream(const iostream&);
|
||
|
|
inline iostream& operator=(streambuf*);
|
||
|
|
inline iostream& operator=(iostream&);
|
||
|
|
private:
|
||
|
|
iostream(ios&);
|
||
|
|
iostream(istream&);
|
||
|
|
iostream(ostream&);
|
||
|
|
};
|
||
|
|
|
||
|
|
inline iostream& iostream::operator=(streambuf* _sb) { istream::operator=(_sb); ostream::operator=(_sb); return *this; }
|
||
|
|
|
||
|
|
inline iostream& iostream::operator=(iostream& _strm) { return operator=(_strm.rdbuf()); }
|
||
|
|
|
||
|
|
class _CRTIMP1 Iostream_init {
|
||
|
|
public:
|
||
|
|
Iostream_init();
|
||
|
|
Iostream_init(ios &, int =0); // treat as private
|
||
|
|
~Iostream_init();
|
||
|
|
};
|
||
|
|
|
||
|
|
// used internally
|
||
|
|
// static Iostream_init __iostreaminit; // initializes cin/cout/cerr/clog
|
||
|
|
|
||
|
|
#ifdef _MSC_VER
|
||
|
|
// Restore previous packing
|
||
|
|
#pragma pack(pop)
|
||
|
|
#endif // _MSC_VER
|
||
|
|
|
||
|
|
#endif // _INC_IOSTREAM
|
||
|
|
|
||
|
|
#endif /* __cplusplus */
|