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new:swap

swap

any, any swap(any a, any b)

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;
new/swap.txt · Last modified: 2018/02/19 12:42 by korshun