404  11.     

          -
 .         
iostreams.  ,      .  
iostreams-    .      -
  . 11.3.

 11.3.    

  

bas ic_streambuf        -
     

basic_stringbu?       -
  ,    -
        

basic_filebu?         
 

   basic_?ilebu?.    basic_streambuf
   -    -
   ,   basic_stringbu?    -
   ,  basic_?ilebu?   
-   .    
basic_?ilebuf      (basic_if stream,
basic_of stream  basic_?stream),      -
,    pipe (),    basic_iostream.
 . 11.8      f stream-.

			basicfstream			
						I			
		basicfilebuf		basicJostream		
	basicifstream					basic ofstream	
		: 1					! I	
basicfilebuf		basicJstream				basicfilebuf		basicostream

. 11.8.     f stream-