オブジェクト指向とは

長岡技術科学大学
技大祭実行委員会 総務局情報部門
勉強会資料

Transcript

1.   ! - Ruby
     - 2 01 9 98-
2. • 1 13 1 1 • 13 1 • 1 • . 3 2 3 1
   
3. .. - /// . .
4. .. - /// . . 
      
5.   
    
   
   
6.   
    
   
    
7.   
    
   
         
9. 
   
   
10. B BC B 55 55 - B BC B B BC B B BC B B BC B B BC B B - BC B
11. 
     ) - M ( A -    
    
12. 
    
      
     840 L i ,/ ) ( 56 - ek . 1 o M o X dACmbh r    
    
13. , A
     , A      
    F F ,
14.  "#
      "#      
      *! )   ($ &'% 
15. 
          
    F .( . ) )
16. (
      
    0. A 
     , 3 0 0 2 ) 3 1 0 1 2 ,
17. 
       
    
18. # 
     ) () C3 34 2 71 . 
      3 3 3
19. 
     4 99 8 1 0 8 8 1 C > 7 9 8 4 99 7 9 8 .31 20 8 # # = 
      = C = # #
20. ( 11 > C 21 = . . . 4 = 9 > C 9 
     # > C 9
21. ( 3 ./0 //. C > //.=24#1 C / . / . ) / 24#1 C 
     (
22. #  
     # c _ _ 
       ) _ eC @ f . 2 2 2 2= (  b a . . 1 ( i b h . . ) > 3 b d _ 1 3
23. ) . 2 2 2 2= ( . . 1 ( . . # ) > 3 # _ ) > 12 _ # 1 1  
     ü @ C 3 12 # 
      
24. 
     !
25. 
        3 ./0 //. = //.>24# C / . ./0 //. //. / . / . ( / )) 24# C //. //.
26. 3 ./0 5 //. = //.>2 # C /5. ./0 //. //. /5. /5. ( 5/ 5 )) 2 # C //. ( //. ( 
        ) C C 
          
27. 
        # ( . . ) ) . . ) 6 . . ( . = 2> ) 2 6 #
28. 
        #       
     ( 7 . . 7) 7 7 7) 7 . . ) 7 7 . . 7 ( 7 . = 2> 7 ) 7 2 7 # # @C
29.  
       
      # .28 # 8 .28
30.  # 9 .2 # .2
    
      
       
     
31.  . )) = 01 3 3 3 3 0 . . ). . . 0 01 2 > = )) 0 01 2 > . = ). 0 0 @ . " 0> . . " 0> >23 0 . " 2 > . " 2 > . . " 2 > . " 2 > . (( = (( . (( = (( >23 0 
       
     
32.  ) (( . . . 2 2 2 2> ( . . 1 = . (( . . . 1 = ( . . ) " = 3 ) " = =12 " 1 = . " 1 = " 1 = . " 1 = . 3 . =12 
       
      ü 
    
33.  
    ) ) ) ( ) . = 2 > 3 : . . 3 : ## E C : # 2 2
34.  3 # = . : . . # : CE > : # 
    ) ) ) ( )
35. c ON
     c       O O c O a S g_ $ O c @ O @ O O C $$ c O O O C io S b l nb () : T c C ,
36. 
     ) . ( " =C@ ( 3. . ( 3 ( > " 3. 3. ) #3 # # " 5 #
37. 
     ) () . . ) () " ) " ) 3 6 ) " )        
          
    
38. 
     " 3 3 3 3 3 3 73 3 3 3 3 7 3 3 . 3 3 . >= : >= :
39. 
     " . 33 33 . . . 3 . . 8 >= >= :
40. 
     ( == - >> 3==: )9 3# ) : : 3 : 3 C ,9 3 , : : " 39 39 - 93@ 9 3 -. : : @5 >3 >= 9 3 >= : : >= : 3 -. @5 >3 -. @5 >3"
41. 
    
    
42. 
     
    
           
43. 
     
     
           
44. 
     
    
            
45. 
    
    
          
46. 
    
              
47. 
     -  - 
     
48. 
     -  
    
         
49. -
           
50. 
     4 . # # . . 9 9 . ü C D A = <><
51. 
     . 0 . 50 5 = 0 0 . 0 . 5 5 = 0 0 0 50 5 = = ü A < C > =
52. 
     . 1 < C= 5 # < = # < = > 5 5 5 1 1 ü D D A
53. 
     55 2. 5 < 2 2 55 # 2. 5 C = 5 >A >A 2 2 2 < >A >A
54. 
    2 • 3 3 3 3 • . 3 3 • 31 • 3