    48:	int len = strlen(instr); 
    49:	if (width < len) 
    50:	   width = len; 
    51:	int wd2 =	(width - len) / 2; 
    52: 
    53:	int i; //	  	    for 
    54: 
    55:	for ( i = 0; i < wd2; i++) 
    56:	   outstr[i]	= IFill; 
    57:	for ( /*i= i*/; i < wd2 +	len; i++) 
    58:	   outstr[ij	= instr[i - wd2]	 
    59:	for (/*i	= i*/; i < width;	i++) 
    60:	   outstr[i]	= rFill; 
    61:	outstr[i]	= 0; //    
    62:	} 

         Center()     : 

    void Center(const char instr, char *outstr, int width = 0,  char IFill = '-',  char rFill = '-'); 

            .   
    const        
.        , 
         
,     Center().    , 
        : 

    Center(instr,  outstr); 

         ,    
.    Center       
,    .    
        
   . 

     

      9  ,   ,   
       .    

    int i = 1234; 
    int *p = &i; 

   i,   1234,  
   ,  i.      
     i: 

    cout  "i == "  i  '\n'; 
    cout  "i == "  *p '\n'; 

     *  ,    , 
 . 
            
         ,   
,          .   
   ,      
.  ,      , 
 -. 
    C++         
 .   ,   , , 
 ,    , ,    , 
    alter ego (" ").     
   .
    ,  ,    ,   
  . 

        

          . ,   
      ,    
    .     
12.15  Easy Win-  DOS-.      
    . 

     12.15. REFVAR.CPP (  ) 

    1:     #include <iostream.h> 
    2: 
    3:     main() 
    

     12.   ++     297 
