33 #ifndef _GLIBCXX_IOSFWD
34 #define _GLIBCXX_IOSFWD 1
36 #pragma GCC system_header
42 namespace std _GLIBCXX_VISIBILITY(default)
44 _GLIBCXX_BEGIN_NAMESPACE_VERSION
76 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
79 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
80 class basic_streambuf;
82 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
85 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
88 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
91 template<
typename _CharT,
typename _Traits =
char_traits<_CharT>,
92 typename _Alloc = allocator<_CharT> >
93 class basic_stringbuf;
95 template<
typename _CharT,
typename _Traits =
char_traits<_CharT>,
96 typename _Alloc = allocator<_CharT> >
97 class basic_istringstream;
99 template<
typename _CharT,
typename _Traits =
char_traits<_CharT>,
100 typename _Alloc = allocator<_CharT> >
101 class basic_ostringstream;
103 template<
typename _CharT,
typename _Traits =
char_traits<_CharT>,
104 typename _Alloc = allocator<_CharT> >
105 class basic_stringstream;
107 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
110 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
111 class basic_ifstream;
113 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
114 class basic_ofstream;
116 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
119 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
120 class istreambuf_iterator;
122 template<
typename _CharT,
typename _Traits =
char_traits<_CharT> >
165 #ifdef _GLIBCXX_USE_WCHAR_T
207 _GLIBCXX_END_NAMESPACE_VERSION