/*

 * Copyright (c) 1999

 * Silicon Graphics Computer Systems, Inc.

 *

 * Copyright (c) 1999

 * Boris Fomitchev

 *

 * This material is provided "as is", with absolutely no warranty expressed

 * or implied. Any use is at your own risk.

 *

 * Permission to use or copy this software for any purpose is hereby granted

 * without fee, provided the above notices are retained on all copies.

 * Permission to modify the code and to distribute modified code is granted,

 * provided the above notices are retained, and a notice that the code was

 * modified is included with the above copyright notice.

 *

 */

#ifndef _STLP_IOSTREAM

#define _STLP_IOSTREAM

# ifndef _STLP_OUTERMOST_HEADER_ID

#  define _STLP_OUTERMOST_HEADER_ID 0x1037

#  include <stl/_prolog.h>

# endif

# ifdef _STLP_PRAGMA_ONCE

#  pragma once

# endif

#include <stl/_ioserr.h>

#ifdef _STLP_REDIRECT_STDSTREAMS

// for ofstream redirection

# include <fstream>

#endif

#include <stl/_iosfwd.h>

#include <stl/_istream.h>

_STLP_BEGIN_NAMESPACE

#ifndef _STLP_USE_NAMESPACES

// in case of SGI iostreams, we have to rename our streams not to clash with those

// provided in native lib

# define cin _STLP_cin

# define cout _STLP_cout

# define cerr _STLP_cerr

# define clog _STLP_clog

#endif

// Note: cin and wcin are both associated with stdio.  The C standard

// (Amendment 1, section 4.6.2.1) says that it is an error to mix

// wide- and narrow-oriented I/O on the same stream.  This implies

// that it is an error to use both cin and wcin in the same C++

// program; the same applies to cout and wcout, and cerr/clog and

// wcerr/wclog.

# ifdef _STLP_REDIRECT_STDSTREAMS

extern _STLP_DECLSPEC istream cin;

extern _STLP_DECLSPEC ofstream cout;

extern _STLP_DECLSPEC ofstream cerr;

extern _STLP_DECLSPEC ofstream clog;

# else

extern _STLP_DECLSPEC istream cin;

extern _STLP_DECLSPEC ostream cout;

extern _STLP_DECLSPEC ostream cerr;

extern _STLP_DECLSPEC ostream clog;

# endif

# ifndef _STLP_NO_WCHAR_T

extern _STLP_DECLSPEC wistream wcin;

extern _STLP_DECLSPEC wostream wcout;

extern _STLP_DECLSPEC wostream wcerr;

extern _STLP_DECLSPEC wostream wclog;

# endif

_STLP_END_NAMESPACE

//# elif defined ( _STLP_USE_NO_IOSTREAMS )

//#  include <stl/_null_stream.h>

# if (_STLP_OUTERMOST_HEADER_ID == 0x1037)

#  include <stl/_epilog.h>

#  undef _STLP_OUTERMOST_HEADER_ID

# endif

#endif /* _STLP_IOSTREAM */

// Local Variables:

// mode:C++

// End: