35 #ifndef _GLIBCXX_IOSFWD
36 #define _GLIBCXX_IOSFWD 1
38 #pragma GCC system_header
44 _GLIBCXX_BEGIN_NAMESPACE(std)
46 template<typename _CharT, typename _Traits = char_traits<_CharT> >
49 template<typename _CharT, typename _Traits = char_traits<_CharT> >
50 class basic_streambuf;
52 template<typename _CharT, typename _Traits = char_traits<_CharT> >
55 template<typename _CharT, typename _Traits = char_traits<_CharT> >
58 template<typename _CharT, typename _Traits = char_traits<_CharT> >
61 template<typename _CharT, typename _Traits = char_traits<_CharT>,
62 typename _Alloc = allocator<_CharT> >
63 class basic_stringbuf;
65 template<typename _CharT, typename _Traits = char_traits<_CharT>,
66 typename _Alloc = allocator<_CharT> >
67 class basic_istringstream;
69 template<typename _CharT, typename _Traits = char_traits<_CharT>,
70 typename _Alloc = allocator<_CharT> >
71 class basic_ostringstream;
73 template<typename _CharT, typename _Traits = char_traits<_CharT>,
74 typename _Alloc = allocator<_CharT> >
75 class basic_stringstream;
77 template<typename _CharT, typename _Traits = char_traits<_CharT> >
80 template<typename _CharT, typename _Traits = char_traits<_CharT> >
83 template<typename _CharT, typename _Traits = char_traits<_CharT> >
86 template<typename _CharT, typename _Traits = char_traits<_CharT> >
89 template<typename _CharT, typename _Traits = char_traits<_CharT> >
90 class istreambuf_iterator;
92 template<typename _CharT, typename _Traits = char_traits<_CharT> >
93 class ostreambuf_iterator;
127 typedef basic_ios<
char>
ios;
141 #ifdef _GLIBCXX_USE_WCHAR_T
158 _GLIBCXX_END_NAMESPACE