williamr@2: /*
williamr@2:  * Copyright (c) 1997-1999
williamr@2:  * Silicon Graphics Computer Systems, Inc.
williamr@2:  *
williamr@2:  * Copyright (c) 1999 
williamr@2:  * Boris Fomitchev
williamr@2:  *
williamr@2:  * This material is provided "as is", with absolutely no warranty expressed
williamr@2:  * or implied. Any use is at your own risk.
williamr@2:  *
williamr@2:  * Permission to use or copy this software for any purpose is hereby granted 
williamr@2:  * without fee, provided the above notices are retained on all copies.
williamr@2:  * Permission to modify the code and to distribute modified code is granted,
williamr@2:  * provided the above notices are retained, and a notice that the code was
williamr@2:  * modified is included with the above copyright notice.
williamr@2:  *
williamr@2:  */
williamr@2: 
williamr@2: #ifndef _STLP_STRING_IO_H
williamr@2: #define _STLP_STRING_IO_H
williamr@2: 
williamr@2: // this is for link-time instantiation
williamr@2: #if !defined  ( _STLP_STRING )
williamr@2: # include <string>
williamr@2: # endif
williamr@2: 
williamr@2: //#ifndef _STLP_LOCALE
williamr@2: //# include <locale>
williamr@2: //#endif
williamr@2: 
williamr@2: # ifdef _STLP_DEBUG
williamr@2: #  define basic_string _Nondebug_string
williamr@2: # endif
williamr@2: 
williamr@2: // I/O.  
williamr@2: _STLP_BEGIN_NAMESPACE
williamr@2: 
williamr@2: #if defined (_STLP_USE_NEW_IOSTREAMS)
williamr@2: 
williamr@2: template <class _CharT, class _Traits, class _Alloc>
williamr@2: basic_ostream<_CharT, _Traits>& _STLP_CALL
williamr@2: operator<<(basic_ostream<_CharT, _Traits>& __os, 
williamr@2:            const basic_string<_CharT,_Traits,_Alloc>& __s);
williamr@2: 
williamr@2: template <class _CharT, class _Traits, class _Alloc>
williamr@2: basic_istream<_CharT, _Traits>&  _STLP_CALL
williamr@2: operator>>(basic_istream<_CharT, _Traits>& __is,
williamr@2:            basic_string<_CharT,_Traits,_Alloc>& __s);
williamr@2: 
williamr@2: template <class _CharT, class _Traits, class _Alloc>    
williamr@2: basic_istream<_CharT, _Traits>& _STLP_CALL 
williamr@2: getline(basic_istream<_CharT, _Traits>& __is,
williamr@2:         basic_string<_CharT,_Traits,_Alloc>& __s,
williamr@2:         _CharT __delim);
williamr@2: 
williamr@2: # if !(defined (__BORLANDC__) && ! defined (_STLP_USE_OWN_NAMESPACE))
williamr@2: 
williamr@2: template <class _CharT, class _Traits, class _Alloc>    
williamr@2: inline basic_istream<_CharT, _Traits>& _STLP_CALL 
williamr@2: getline(basic_istream<_CharT, _Traits>& __is,
williamr@2:         basic_string<_CharT,_Traits,_Alloc>& __s)
williamr@2: {
williamr@2:   return getline(__is, __s, __is.widen('\n'));
williamr@2: }
williamr@2: # endif
williamr@2: 
williamr@2: template <class _CharT, class _Traits>
williamr@2: bool _STLP_CALL
williamr@2: __stlp_string_fill(basic_ostream<_CharT, _Traits>& __os,
williamr@2:                   basic_streambuf<_CharT, _Traits>* __buf,
williamr@2:                   size_t __n);
williamr@2: #elif ! defined ( _STLP_USE_NO_IOSTREAMS )
williamr@2: 
williamr@2: // (reg) For Watcom IO, this tells if ostream class is in .exe or in .dll
williamr@2: # ifdef _WPRTLINK
williamr@2: typedef _WPRTLINK ostream _OSTREAM_DLL;
williamr@2: typedef _WPRTLINK istream _ISTREAM_DLL;
williamr@2: #else
williamr@2: typedef           ostream _OSTREAM_DLL;
williamr@2: typedef           istream _ISTREAM_DLL;
williamr@2: #endif
williamr@2: 
williamr@2: template <class _CharT, class _Traits, class _Alloc>
williamr@2: _OSTREAM_DLL& _STLP_CALL operator<<(_OSTREAM_DLL& __os, 
williamr@2:                     const basic_string<_CharT,_Traits,_Alloc>& __s);
williamr@2: 
williamr@2: template <class _CharT, class _Traits, class _Alloc>
williamr@2: _ISTREAM_DLL& _STLP_CALL operator>>(_ISTREAM_DLL& __is, basic_string<_CharT,_Traits,_Alloc>& __s);
williamr@2: 
williamr@2: template <class _CharT, class _Traits, class _Alloc>    
williamr@2: _ISTREAM_DLL& _STLP_CALL getline(_ISTREAM_DLL& __is,
williamr@2:                  basic_string<_CharT,_Traits,_Alloc>& __s,
williamr@2:                  _CharT __delim);
williamr@2: 
williamr@2: 
williamr@2: template <class _CharT, class _Traits, class _Alloc>    
williamr@2: inline _ISTREAM_DLL& _STLP_CALL 
williamr@2: getline(_ISTREAM_DLL& __is, basic_string<_CharT,_Traits,_Alloc>& __s)
williamr@2: {
williamr@2:   return getline(__is, __s, '\n');
williamr@2: }
williamr@2: 
williamr@2: inline void  _STLP_CALL
williamr@2: __stlp_string_fill(_OSTREAM_DLL& __os, streambuf* __buf, size_t __n)
williamr@2: {
williamr@2:   char __f = __os.fill();
williamr@2:   size_t __i;
williamr@2: 
williamr@2:   for (__i = 0; __i < __n; ++__i) __buf->sputc(__f);
williamr@2: }
williamr@2: 
williamr@2: #endif /* _STLP_USE_NEW_IOSTREAMS */
williamr@2: 
williamr@2: _STLP_END_NAMESPACE
williamr@2: 
williamr@2: # undef basic_string
williamr@2: 
williamr@2: # if !defined (_STLP_LINK_TIME_INSTANTIATION)
williamr@2: #  include <stl/_string_io.c>
williamr@2: # endif
williamr@2: 
williamr@2: #endif /* _STLP_STRING_IO_H */