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new:swap [2019/09/05 23:41]
korshun removed
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-====== swap ====== 
-''any, any swap(any a, any b)'' 
-[[new:multiple_return_values|Returns two variables]] in reverse order. This function exists to improve readability when swapping the values of two variables. 
-===== Examples ===== 
-Without ''swap()'': 
-int tmp = x; 
-x = y; 
-y = tmp; 
-With ''swap()'': 
-swap(x, y); 
-x = r1; 
-y = r2;