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#ifndef _STLP_INTERNAL_IOSFWD
#define _STLP_INTERNAL_IOSFWD
#if defined (__sgi) && !defined (__GNUC__) && !defined (_STANDARD_C_PLUS_PLUS)
# error This header file requires the -LANG:std option
#endif
// This file provides forward declarations of the most important I/O
// classes. Note that almost all of those classes are class templates,
// with default template arguments. According to the C++ standard,
// if a class template is declared more than once in the same scope
// then only one of those declarations may have default arguments.
// <iosfwd> contains the same declarations as other headers, and including
// both <iosfwd> and (say) <iostream> is permitted. This means that only
// one header may contain those default template arguments.
// In this implementation, the declarations in <iosfwd> contain default
// template arguments. All of the other I/O headers include <iosfwd>.
#ifndef _STLP_CHAR_TRAITS_H
# include <stl/char_traits.h>
#endif
_STLP_BEGIN_NAMESPACE
class ios_base;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_ios;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_streambuf;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_istream;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_ostream;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_iostream;
template <class _CharT, _STLP_DFL_TMPL_PARAM( _Traits , char_traits<_CharT>),
_STLP_DFL_TMPL_PARAM(_Allocator , allocator<_CharT>) >
class basic_stringbuf;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>),
_STLP_DFL_TMPL_PARAM(_Allocator , allocator<_CharT>) >
class basic_istringstream;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>),
_STLP_DFL_TMPL_PARAM(_Allocator , allocator<_CharT>) >
class basic_ostringstream;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>),
_STLP_DFL_TMPL_PARAM(_Allocator , allocator<_CharT>) >
class basic_stringstream;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_filebuf;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_ifstream;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_ofstream;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class basic_fstream;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class istreambuf_iterator;
template <class _CharT, _STLP_DFL_TMPL_PARAM(_Traits , char_traits<_CharT>) >
class ostreambuf_iterator;
typedef basic_ios<char, char_traits<char> > ios;
#if !defined (_STLP_NO_WCHAR_T)
typedef basic_ios<wchar_t, char_traits<wchar_t> > wios;
#endif
// Forward declaration of class locale, and of the most important facets.
class locale;
template <class _Facet>
#if defined (_STLP_NO_EXPLICIT_FUNCTION_TMPL_ARGS)
struct _Use_facet {
const locale& __loc;
_Use_facet(const locale& __p_loc) : __loc(__p_loc) {}
inline const _Facet& operator *() const;
};
# define use_facet *_Use_facet
#else
inline const _Facet& use_facet(const locale&);
#endif
template <class _CharT> class ctype;
template <class _CharT> class ctype_byname;
template <class _CharT> class collate;
template <class _CharT> class collate_byname;
_STLP_TEMPLATE_NULL class ctype<char>;
_STLP_TEMPLATE_NULL class ctype_byname<char>;
_STLP_TEMPLATE_NULL class collate<char>;
_STLP_TEMPLATE_NULL class collate_byname<char>;
#if !defined (_STLP_NO_WCHAR_T)
_STLP_TEMPLATE_NULL class ctype<wchar_t>;
_STLP_TEMPLATE_NULL class ctype_byname<wchar_t>;
_STLP_TEMPLATE_NULL class collate<wchar_t>;
_STLP_TEMPLATE_NULL class collate_byname<wchar_t>;
#endif
#if !(defined (__SUNPRO_CC) && __SUNPRO_CC < 0x500 )
// Typedefs for ordinary (narrow-character) streams.
//_STLP_TEMPLATE_NULL class basic_streambuf<char, char_traits<char> >;
#endif
typedef basic_istream<char, char_traits<char> > istream;
typedef basic_ostream<char, char_traits<char> > ostream;
typedef basic_iostream<char, char_traits<char> > iostream;
typedef basic_streambuf<char,char_traits<char> > streambuf;
typedef basic_stringbuf<char, char_traits<char>, allocator<char> > stringbuf;
typedef basic_istringstream<char, char_traits<char>, allocator<char> > istringstream;
typedef basic_ostringstream<char, char_traits<char>, allocator<char> > ostringstream;
typedef basic_stringstream<char, char_traits<char>, allocator<char> > stringstream;
typedef basic_filebuf<char, char_traits<char> > filebuf;
typedef basic_ifstream<char, char_traits<char> > ifstream;
typedef basic_ofstream<char, char_traits<char> > ofstream;
typedef basic_fstream<char, char_traits<char> > fstream;
#if !defined (_STLP_NO_WCHAR_T)
// Typedefs for wide-character streams.
typedef basic_streambuf<wchar_t, char_traits<wchar_t> > wstreambuf;
typedef basic_istream<wchar_t, char_traits<wchar_t> > wistream;
typedef basic_ostream<wchar_t, char_traits<wchar_t> > wostream;
typedef basic_iostream<wchar_t, char_traits<wchar_t> > wiostream;
typedef basic_stringbuf<wchar_t, char_traits<wchar_t>, allocator<wchar_t> > wstringbuf;
typedef basic_istringstream<wchar_t, char_traits<wchar_t>, allocator<wchar_t> > wistringstream;
typedef basic_ostringstream<wchar_t, char_traits<wchar_t>, allocator<wchar_t> > wostringstream;
typedef basic_stringstream<wchar_t, char_traits<wchar_t>, allocator<wchar_t> > wstringstream;
typedef basic_filebuf<wchar_t, char_traits<wchar_t> > wfilebuf;
typedef basic_ifstream<wchar_t, char_traits<wchar_t> > wifstream;
typedef basic_ofstream<wchar_t, char_traits<wchar_t> > wofstream;
typedef basic_fstream<wchar_t, char_traits<wchar_t> > wfstream;
#endif
_STLP_END_NAMESPACE
#endif
// Local Variables:
// mode:C++
// End:
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