-/*
- * Copyright (c) 1998
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation. Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied warranty.
- */
-
-// WARNING: The classes defined in this header are DEPRECATED. This
-// header is defined in section D.7.1 of the C++ standard, and it
-// MAY BE REMOVED in a future standard revision. You should use the
-// header <sstream> instead.
-
-#ifndef __SGI_STL_STRSTREAM
-#define __SGI_STL_STRSTREAM
-
-#if defined(__sgi) && !defined(__GNUC__) && !defined(_STANDARD_C_PLUS_PLUS)
-#error This header file requires the -LANG:std option
-#endif
-
-#include <bits/std_iosfwd.h>
-#include <bits/std_ios.h>
-#include <bits/std_istream.h>
-#include <bits/std_ostream.h>
-#include <bits/std_string.h>
-
-__STL_BEGIN_NAMESPACE
-
-//----------------------------------------------------------------------
-// Class strstreambuf, a streambuf class that manages an array of char.
-// Note that this class is not a template.
-
-class strstreambuf : public basic_streambuf<char, char_traits<char> >
-{
-public: // Types.
- typedef char_traits<char> _Traits;
- typedef basic_streambuf<char, _Traits> _Base;
-
-public: // Constructor, destructor
- explicit strstreambuf(streamsize __initial_capacity = 0);
- strstreambuf(void* (*__alloc)(size_t), void (*__free)(void*));
-
- strstreambuf(char* __get, streamsize __n, char* __put = 0);
- strstreambuf(signed char* __get, streamsize __n, signed char* __put = 0);
- strstreambuf(unsigned char* __get, streamsize __n, unsigned char* __put=0);
-
- strstreambuf(const char* __get, streamsize __n);
- strstreambuf(const signed char* __get, streamsize __n);
- strstreambuf(const unsigned char* __get, streamsize __n);
-
- virtual ~strstreambuf();
-
-public: // strstreambuf operations.
- void freeze(bool = true);
- char* str();
- int pcount() const;
-
-protected: // Overridden virtual member functions.
- virtual int_type overflow(int_type __c = _Traits::eof());
- virtual int_type pbackfail(int_type __c = _Traits::eof());
- virtual int_type underflow();
- virtual _Base* setbuf(char* __buf, streamsize __n);
- virtual pos_type seekoff(off_type __off, ios_base::seekdir __dir,
- ios_base::openmode __mode
- = ios_base::in | ios_base::out);
- virtual pos_type seekpos(pos_type __pos, ios_base::openmode __mode
- = ios_base::in | ios_base::out);
-
-private: // Helper functions.
- // Dynamic allocation, possibly using _M_alloc_fun and _M_free_fun.
- char* _M_alloc(size_t);
- void _M_free(char*);
-
- // Helper function used in constructors.
- void _M_setup(char* __get, char* __put, streamsize __n);
-
-private: // Data members.
- void* (*_M_alloc_fun)(size_t);
- void (*_M_free_fun)(void*);
-
- bool _M_dynamic : 1;
- bool _M_frozen : 1;
- bool _M_constant : 1;
-};
-
-//----------------------------------------------------------------------
-// Class istrstream, an istream that manages a strstreambuf.
-
-class istrstream : public basic_istream<char>
-{
-public:
- explicit istrstream(char*);
- explicit istrstream(const char*);
- istrstream(char* , streamsize);
- istrstream(const char*, streamsize);
- virtual ~istrstream();
-
- strstreambuf* rdbuf() const;
- char* str();
-
-private:
- strstreambuf _M_buf;
-};
-
-//----------------------------------------------------------------------
-// Class ostrstream
-
-class ostrstream : public basic_ostream<char>
-{
-public:
- ostrstream();
- ostrstream(char*, int, ios_base::openmode = ios_base::out);
- virtual ~ostrstream();
-
- strstreambuf* rdbuf() const;
- void freeze(bool = true);
- char* str();
- int pcount() const;
-
-private:
- strstreambuf _M_buf;
-};
-
-//----------------------------------------------------------------------
-// Class strstream
-
-class strstream : public basic_iostream<char>
-{
-public:
- typedef char char_type;
- typedef char_traits<char>::int_type int_type;
- typedef char_traits<char>::pos_type pos_type;
- typedef char_traits<char>::off_type off_type;
-
- strstream();
- strstream(char*, int, ios_base::openmode = ios_base::in | ios_base::out);
- virtual ~strstream();
-
- strstreambuf* rdbuf() const;
- void freeze(bool = true);
- int pcount() const;
- char* str();
-
-private:
- strstreambuf _M_buf;
-};
-
-__STL_END_NAMESPACE
+// -*- C++ -*- forwarding header.
+// Copyright (C) 2000 Free Software Foundation
+
+// This file is part of GNU CC.
+//
+// GNU CC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+//
+// GNU CC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GNU CC; see the file COPYING. If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License. This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_STRSTREAM_H
+#define _CPP_BACKWARD_STRSTREAM_H 1
+
+#include <backward/strstream>
using std::strstreambuf;
using std::istrstream;
using std::ostrstream;
using std::strstream;
-#endif /* __SGI_STL_STRSTREAM */
-
-// Local Variables:
-// mode:C++
-// End:
-
+#endif
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