Idea: swap with multiple arguments
Tourist via Digitalmars-d
digitalmars-d at puremagic.com
Mon May 23 13:55:48 PDT 2016
On Monday, 23 May 2016 at 20:27:43 UTC, Steven Schveighoffer
wrote:
> 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
Unless it swaps randomly :)
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