Saturday, May 12, 2012

Lua의 function는 pointer 값처럼 사용 가능

 function myAdd(x, y)  
      return x + y  
 end  
   
 function myMul(x, y)  
      return x * y  
 end  
   
 local x, y = 20, 10  
 func = myAdd; local a = func(x, y)  
 func = myMul; local b = func(x, y)  
 print("myAdd : " .. a)  
 print("myMul : " .. b)  
   
키워드 : anonymous function

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