Lines Matching defs:rdbuf
498 basic_filebuf<_CharT, _Traits>* rdbuf() const
502 return this->rdbuf()->is_open();
506 if (!this->rdbuf()->open(__s, __mod | ios_base::in))
511 if (!this->rdbuf()->close())
577 basic_filebuf<_CharT, _Traits>* rdbuf() const
581 return this->rdbuf()->is_open();
585 if (!this->rdbuf()->open(__s, __mod | ios_base::out))
590 if (!this->rdbuf()->close())
658 basic_filebuf<_CharT, _Traits>* rdbuf() const
662 return this->rdbuf()->is_open();
668 if (!this->rdbuf()->open(__s, __mod))
673 if (!this->rdbuf()->close())