_Base _Basic_ios _Buf _M_buf _String basic_ostringstream basic_ostringstream char_type int_type off_type pos_type rdbuf str str traits_type ~basic_ostringstream

template<class _CharT , class _Traits , class _Alloc > basic_ostringstream< _CharT, _Traits, _Alloc >::basic_ostringstream ( ios_base::openmode  __mode = ios_base::out ) Definition at line 417 of file _sstream.c. : basic_ostream<_CharT, _Traits>(0), _M_buf(__mode | ios_base::out) { this->init(&_M_buf); }