On Fri, Nov 4, 2016 at 9:22 AM, Alexander Lyapin
<[email protected]> wrote:
> There is a topic:
> https://groups.google.com/d/msg/julia-users/EK9oNzzaoAk/kJqagPL0Ku0J
>
> However could some one give an example how to pass 3-d or 4-d array to C
> function.
>
> I have Array{Float64, 4} and for ccall I use Ptr{Ptr{Ptr{Ptr{Float64}}}} as
> Type of parameter. Is there some way to make it more common for
> Array{Float64, N}??? Thank you
No matter what the dimension is,it's always a `Ptr{eltype(array)}` in
C (`Ptr{Float64}` in thiscase) and since it's just a normalpointer,
you always need topass the dimensions explicitlyto C in another
argumetns.
