include/std/std_fstream.h

63   // Requirements on traits_type, specific to this class:
64   // traits_type::pos_type must be fpos<traits_type::state_type>
65   // traits_type::off_type must be streamoff
66   // traits_type::state_type must be Assignable and DefaultConstructable,
67   // and traits_type::state_type() must be the initial state for codecvt.
74       typedef _Traits                    	        traits_type;
75       typedef typename traits_type::int_type 		int_type;
76       typedef typename traits_type::pos_type 		pos_type;
77       typedef typename traits_type::off_type 		off_type;
79       typedef basic_streambuf<char_type, traits_type>  	__streambuf_type;
80       typedef basic_filebuf<char_type, traits_type>     __filebuf_type;
82       typedef typename traits_type::state_type          __state_type;
429       typedef _Traits 					traits_type;
430       typedef typename traits_type::int_type 		int_type;
431       typedef typename traits_type::pos_type 		pos_type;
432       typedef typename traits_type::off_type 		off_type;
435       typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
436       typedef basic_istream<char_type, traits_type>	__istream_type;
557       typedef _Traits 					traits_type;
558       typedef typename traits_type::int_type 		int_type;
559       typedef typename traits_type::pos_type 		pos_type;
560       typedef typename traits_type::off_type 		off_type;
563       typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
564       typedef basic_ostream<char_type, traits_type>	__ostream_type;
688       typedef _Traits 					traits_type;
689       typedef typename traits_type::int_type 		int_type;
690       typedef typename traits_type::pos_type 		pos_type;
691       typedef typename traits_type::off_type 		off_type;
694       typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
695       typedef basic_ios<char_type, traits_type>		__ios_type;
696       typedef basic_iostream<char_type, traits_type>	__iostream_type;