342  12.   C++

      .  -
        -. 
       , 
 ISA, LIKEA  HASA.

     .    
    ,     -
   .     -
       (Budd, 1991).

 -    - (entity-
relation)   .

Location





, , color

, , color

-	Point
	
	Point
		
	Draw Color

Point

color




( 
public)

    -,  
Interactive Development Environments (IDE), -, , -
   .    -
   .

   C++  IDE

 

-  
 

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	V 1		2		
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		 		4		

 


 
  


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