Dear expeRts,
Now i want to know how to implement an Unary operator like i++ in cpp's
synax form.
e.g. 2++ will let 2 be 3 , a<-2 ,a++ ,will let a be 3
I tried this :
'%++%'<-function(x){
x<<-x+1
}
but it have problem, the biggest one is it seems the function need two
params like a%++%b , how to write a function needing just one param?
TKS !
--
PO SU
mail: [email protected]
Majored in Statistics from SJTU
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