103 lines
2.2 KiB
C
103 lines
2.2 KiB
C
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/***
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*iostream.h - definitions/declarations for iostream classes
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*
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* Copyright (c) 1990-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This file defines the classes, values, macros, and functions
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* used by the iostream classes.
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* [AT&T C++]
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*
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* [Public]
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*
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****/
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#ifdef __cplusplus
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#ifndef _INC_IOSTREAM
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#define _INC_IOSTREAM
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#if !defined(_WIN32)
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#error ERROR: Only Win32 target supported!
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#endif
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#ifdef _MSC_VER
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// Currently, all MS C compilers for Win32 platforms default to 8 byte
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// alignment.
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#pragma pack(push,8)
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#include <useoldio.h>
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#endif // _MSC_VER
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/* Define _CRTIMP */
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#ifndef _CRTIMP
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#ifdef _DLL
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#define _CRTIMP __declspec(dllimport)
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#else /* ndef _DLL */
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#define _CRTIMP
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#endif /* _DLL */
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#endif /* _CRTIMP */
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typedef long streamoff, streampos;
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#include <ios.h> // Define ios.
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#include <streamb.h> // Define streambuf.
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#include <istream.h> // Define istream.
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#include <ostream.h> // Define ostream.
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#ifdef _MSC_VER
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// C4514: "unreferenced inline function has been removed"
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#pragma warning(disable:4514) // disable C4514 warning
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// #pragma warning(default:4514) // use this to reenable, if desired
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#endif // _MSC_VER
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class _CRTIMP iostream : public istream, public ostream {
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public:
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iostream(streambuf*);
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virtual ~iostream();
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protected:
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iostream();
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iostream(const iostream&);
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inline iostream& operator=(streambuf*);
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inline iostream& operator=(iostream&);
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private:
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iostream(ios&);
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iostream(istream&);
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iostream(ostream&);
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};
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inline iostream& iostream::operator=(streambuf* _sb) { istream::operator=(_sb); ostream::operator=(_sb); return *this; }
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inline iostream& iostream::operator=(iostream& _strm) { return operator=(_strm.rdbuf()); }
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class _CRTIMP Iostream_init {
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public:
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Iostream_init();
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Iostream_init(ios &, int =0); // treat as private
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~Iostream_init();
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};
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// used internally
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// static Iostream_init __iostreaminit; // initializes cin/cout/cerr/clog
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#ifdef _MSC_VER
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// Restore previous packing
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#pragma pack(pop)
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#endif // _MSC_VER
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#endif // _INC_IOSTREAM
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#endif /* __cplusplus */
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