On 5/23/16 4:01 PM, Andrei Alexandrescu wrote:
So swap(a, b) swaps the contents of a and b. This could be easily generalized to multiple arguments such that swap(a1, a2, ..., an) arranges things such that a1 gets an, a2 gets a1, a3 gets a2, etc. I do know applications for three arguments. Thoughts? -- Andrei
One thing that screams out to me: this should be called rotate, not swap. -Steve
