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locks; strict;
comment	@# @;


1.1
date	2002.05.28.16.15.56;	author obrien;	state Exp;
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	1.1.1.1;
next	;

1.1.1.1
date	2002.05.28.16.15.56;	author obrien;	state Exp;
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next	1.1.1.2;

1.1.1.2
date	2002.09.01.20.39.04;	author kan;	state Exp;
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1.1.1.3
date	2004.07.28.03.12.05;	author kan;	state Exp;
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date	2007.05.19.01.23.41;	author kan;	state Exp;
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1.1.1.4.30.1
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1.1.1.4.30.2
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desc
@@


1.1
log
@Initial revision
@
text
@// Backward-compat support -*- C++ -*-

// Copyright (C) 2001 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library 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.

// This library 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 this library; 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.

/*
 * 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

#include "backward_warning.h"
#include <iosfwd>
#include <ios>
#include <istream>
#include <ostream>
#include <string>

namespace std
{

//----------------------------------------------------------------------
// 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;
};

} // namespace std

#endif /* __SGI_STL_STRSTREAM */

// Local Variables:
// mode:C++
// End:


@


1.1.1.1
log
@Gcc 3.1.0 pre-release's C++ support bits from the FSF anoncvs repo
on 9-May-2002 15:57:15 EDT.
@
text
@@


1.1.1.2
log
@Gcc 3.2.1-prerelease libf2c bits from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
@
text
@d3 1
a3 1
// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
d60 120
a179 113
  // 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:
    void freeze(bool = true);
    char* str();
    int pcount() const;

  protected:
    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:  
    // 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;
  };
d181 8
a188 1
#endif 
@


1.1.1.3
log
@Gcc 3.4.2 20040728 C++ support bits.
@
text
@d3 1
a3 1
// Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
d64 1
a64 1
  public:
d69 1
a69 1
  public:
d100 1
a100 6
  private:
    strstreambuf&
    operator=(const strstreambuf&);

    strstreambuf(const strstreambuf&);

d108 1
a108 1
  private:
d174 1
a174 1
#endif
@


1.1.1.4
log
@GCC 4.2.0 release C++ standard library and runtime support code.
@
text
@d3 1
a3 1
// Copyright (C) 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
d18 1
a18 1
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
d58 2
a59 2
_GLIBCXX_BEGIN_NAMESPACE(std)

d178 1
a178 3

_GLIBCXX_END_NAMESPACE

@


1.1.1.4.30.1
log
@file strstream was added on branch RELENG_8_4 on 2013-03-28 13:01:33 +0000
@
text
@d1 181
@


1.1.1.4.30.2
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/248810
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@a0 181
// Backward-compat support -*- C++ -*-

// Copyright (C) 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library 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.

// This library 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 this library; see the file COPYING.  If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// 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.

/*
 * 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

#include "backward_warning.h"
#include <iosfwd>
#include <ios>
#include <istream>
#include <ostream>
#include <string>

_GLIBCXX_BEGIN_NAMESPACE(std)

  // 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:
    void freeze(bool = true);
    char* str();
    int pcount() const;

  protected:
    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:
    strstreambuf&
    operator=(const strstreambuf&);

    strstreambuf(const strstreambuf&);

    // 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;
  };

_GLIBCXX_END_NAMESPACE

#endif
@


