112 lines
2.3 KiB
C++
112 lines
2.3 KiB
C++
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#if __SC__ || __RCC__
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#pragma once
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#endif
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#ifndef _STDSTREAM_H_
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#define _STDSTREAM_H_
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#ifndef __cplusplus
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#error Use C++ compiler for stdiostr.h
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#endif
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/*
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* stdiostream.h -- class stdiobuf and stdiostream declarations
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*
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* $Id: stdiostr.h,v 1.1.1.1 1997/01/02 19:16:44 smarx Exp $
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*
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****************************************************************************
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*
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* Rogue Wave Software, Inc.
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* P.O. Box 2328
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* Corvallis, OR 97339
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* Voice: (503) 754-3010 FAX: (503) 757-6650
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*
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* Copyright (C) 1991, 1993, 1994.
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* This software is subject to copyright protection under the laws of
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* the United States and other countries.
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* ALL RIGHTS RESERVED
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*
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***************************************************************************
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*
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* $Log: stdiostr.h,v $
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* Revision 1.1.1.1 1997/01/02 19:16:44 smarx
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* cafe12
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*
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// *
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// * 5 2/26/96 8:05a Smarx
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*
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* Rev 1.3 24 May 1995 15:42:16 Andrew
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* Fixed problem where structs/classes were not in pragma pack(__DEFALIGN)
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*
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* Rev 1.2 08 Oct 1994 14:11:56 BUSHNELL
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* Added pragma once for faster compilations
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*
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* Rev 1.1 02 Jun 1994 21:35:44 bushnell
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* added ifdef so that MS RC will not include header twice
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*
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* Rev 1.0 28 Apr 1994 19:17:46 thompson
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* Initial revision.
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*
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* Rev 1.0 20 Apr 1994 17:46:14 thompson
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* Initial revision.
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* Revision 1.1 1994/04/14 16:58:12 vriezen
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* Initial revision
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*
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* Revision 1.2 1994/04/14 00:50:17 vriezen
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* Updated copywrite, added ID and LOG and changed comments to indicate .cpp filename
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*
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*
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*
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*/
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/*
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NOTE: These are inefficient and obsolete. Use the standard classes
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and functions in <fstream.h> instead.
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*/
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#include <iostream.h>
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#include <stdio.h>
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#pragma pack(__DEFALIGN)
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class stdiobuf : public streambuf {
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public:
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stdiobuf(FILE*);
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FILE* stdiofile();
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~stdiobuf();
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virtual int overflow(int=EOF);
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virtual int pbackfail(int);
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virtual int sync();
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virtual streampos seekoff(streamoff, ios::seek_dir, int);
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virtual int underflow();
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private:
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FILE* sio;
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char lahead[2];
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};
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inline FILE* stdiobuf::stdiofile() { return sio; }
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class stdiostream : public ios {
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public:
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stdiostream(FILE*);
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~stdiostream();
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stdiobuf* rdbuf();
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private:
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stdiobuf buf;
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};
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inline stdiobuf* stdiostream::rdbuf() { return &buf; }
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#pragma pack()
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#endif /* _STDSTREAM_H_ */
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