Lines Matching full:_m_sbuf
86 mutable streambuf_type* _M_sbuf;
92 : _M_sbuf(0), _M_c(traits_type::eof()) { }
96 : _M_sbuf(__s.rdbuf()), _M_c(traits_type::eof()) { }
100 : _M_sbuf(__s), _M_c(traits_type::eof()) { }
125 if (_M_sbuf)
127 _M_sbuf->sbumpc();
142 if (_M_sbuf)
144 __old._M_c = _M_sbuf->sbumpc();
164 if (_M_sbuf)
168 else if (!traits_type::eq_int_type((__ret = _M_sbuf->sgetc()),
172 _M_sbuf = 0;
219 streambuf_type* _M_sbuf;
225 : _M_sbuf(__s.rdbuf()), _M_failed(!_M_sbuf) { }
229 : _M_sbuf(__s), _M_failed(!_M_sbuf) { }
236 _Traits::eq_int_type(_M_sbuf->sputc(__c), _Traits::eof()))
265 && __builtin_expect(this->_M_sbuf->sputn(__ws, __len) != __len,
280 if (__first._M_sbuf && !__last._M_sbuf && !__result._M_failed)
283 __copy_streambufs_eof(__first._M_sbuf, __result._M_sbuf, __ineof);
325 if (__first._M_sbuf && !__last._M_sbuf)
327 streambuf_type* __sb = __first._M_sbuf;
360 if (__first._M_sbuf && !__last._M_sbuf)
363 streambuf_type* __sb = __first._M_sbuf;
385 __first._M_sbuf = 0;
