williamr@4: /*
williamr@4:  * Copyright (c) 1999
williamr@4:  * Silicon Graphics Computer Systems, Inc.
williamr@4:  *
williamr@4:  * Copyright (c) 1999
williamr@4:  * Boris Fomitchev
williamr@4:  *
williamr@4:  * This material is provided "as is", with absolutely no warranty expressed
williamr@4:  * or implied. Any use is at your own risk.
williamr@4:  *
williamr@4:  * Permission to use or copy this software for any purpose is hereby granted
williamr@4:  * without fee, provided the above notices are retained on all copies.
williamr@4:  * Permission to modify the code and to distribute modified code is granted,
williamr@4:  * provided the above notices are retained, and a notice that the code was
williamr@4:  * modified is included with the above copyright notice.
williamr@4:  *
williamr@4:  */
williamr@4: 
williamr@4: #ifndef _STLP_IOSTREAM
williamr@4: #define _STLP_IOSTREAM
williamr@4: 
williamr@4: # ifndef _STLP_OUTERMOST_HEADER_ID
williamr@4: #  define _STLP_OUTERMOST_HEADER_ID 0x1037
williamr@4: #  include <stl/_prolog.h>
williamr@4: # endif
williamr@4: 
williamr@4: # ifdef _STLP_PRAGMA_ONCE
williamr@4: #  pragma once
williamr@4: # endif
williamr@4: 
williamr@4: #include <stl/_ioserr.h>
williamr@4: 
williamr@4: #ifdef _STLP_REDIRECT_STDSTREAMS
williamr@4: // for ofstream redirection
williamr@4: # include <fstream>
williamr@4: #endif
williamr@4: 
williamr@4: #include <stl/_iosfwd.h>
williamr@4: #include <stl/_istream.h>
williamr@4: 
williamr@4: _STLP_BEGIN_NAMESPACE
williamr@4: 
williamr@4: #ifndef _STLP_USE_NAMESPACES
williamr@4: // in case of SGI iostreams, we have to rename our streams not to clash with those
williamr@4: // provided in native lib
williamr@4: # define cin _STLP_cin
williamr@4: # define cout _STLP_cout
williamr@4: # define cerr _STLP_cerr
williamr@4: # define clog _STLP_clog
williamr@4: #endif
williamr@4: 
williamr@4: // Note: cin and wcin are both associated with stdio.  The C standard
williamr@4: // (Amendment 1, section 4.6.2.1) says that it is an error to mix
williamr@4: // wide- and narrow-oriented I/O on the same stream.  This implies
williamr@4: // that it is an error to use both cin and wcin in the same C++
williamr@4: // program; the same applies to cout and wcout, and cerr/clog and
williamr@4: // wcerr/wclog.
williamr@4: 
williamr@4: # ifdef _STLP_REDIRECT_STDSTREAMS
williamr@4: extern _STLP_DECLSPEC istream cin;
williamr@4: extern _STLP_DECLSPEC ofstream cout;
williamr@4: extern _STLP_DECLSPEC ofstream cerr;
williamr@4: extern _STLP_DECLSPEC ofstream clog;
williamr@4: # else
williamr@4: extern _STLP_DECLSPEC istream cin;
williamr@4: extern _STLP_DECLSPEC ostream cout;
williamr@4: extern _STLP_DECLSPEC ostream cerr;
williamr@4: extern _STLP_DECLSPEC ostream clog;
williamr@4: # endif
williamr@4: 
williamr@4: # ifndef _STLP_NO_WCHAR_T
williamr@4: extern _STLP_DECLSPEC wistream wcin;
williamr@4: extern _STLP_DECLSPEC wostream wcout;
williamr@4: extern _STLP_DECLSPEC wostream wcerr;
williamr@4: extern _STLP_DECLSPEC wostream wclog;
williamr@4: # endif
williamr@4: 
williamr@4: _STLP_END_NAMESPACE
williamr@4: 
williamr@4: //# elif defined ( _STLP_USE_NO_IOSTREAMS )
williamr@4: //#  include <stl/_null_stream.h>
williamr@4: 
williamr@4: # if (_STLP_OUTERMOST_HEADER_ID == 0x1037)
williamr@4: #  include <stl/_epilog.h>
williamr@4: #  undef _STLP_OUTERMOST_HEADER_ID
williamr@4: # endif
williamr@4: 
williamr@4: #endif /* _STLP_IOSTREAM */
williamr@4: 
williamr@4: // Local Variables:
williamr@4: // mode:C++
williamr@4: // End: