[julia-users] Re: output sharing memory with input

[Steven G. Johnson]

On Wednesday, April 23, 2014 12:11:50 PM UTC-4, Ethan Anderes wrote:
>
> Ok, so I've got not hits on this question. Let me try to make it more 
> concrete:
>
> Is there a command which can tell me the variables `a` and `b` in the 
> following commands are refering to the same space in memory:
>
> a = rand(2,2)
> b = vec(a)
>
> The command is(a,b) returns false.
>
pointer(a) == pointer(b) returns true.