Awesome - that makes sense. Thank you!
I had an issue where I was trying to set procFunc and resetFunc to
'nothing', but that didn't work. I made a NULLPTR object with
'NULLPTR=convert(Ptr{Void},0). Thanks again!
Here is code that works for my example:
immutable my_t
a::Cint
b::Cint
c::Cint
bufs::Ptr{Ptr{Void}}
flags::Cint
procFunc::Ptr{Void}
resetFunc::Ptr{Void}
end
blocksize = 128
buf1 = convert( Array{Cfloat}, zeros(blocksize) );
buf2 = convert( Array{Cfloat}, zeros(blocksize) );
bufptrs = Array{Ptr{Void}}(2,)
bufptrs[1] = convert(Ptr{Void},pointer(buf1))
bufptrs[2] = convert(Ptr{Void},pointer(buf2))
NULLPTR = convert(Ptr{Void},0)
@show bufptrs
@show pointer(bufptrs)
@show my_instance = my_t(1,1,0,pointer(bufptrs),0, NULLPTR, NULLPTR)
On Tuesday, July 21, 2015 at 9:26:41 PM UTC-4, Isaiah wrote:
>
> immutable my_t
> a::Cint
> b::Cint
> c::Cint
> bufs::Ptr{Ptr{Void}}
> flags::Cint
> procFunc::Ptr{Void}
> resetFunc::Ptr{Void}
> end
>
>
> On Tue, Jul 21, 2015 at 7:21 PM, Dave C <[email protected] <javascript:>>
> wrote:
>
>> I'm trying to wrap some C code that has a struct in a header. I'm trying
>> to create a Julia type that emulates the following struct:
>>
>> typedef struct
>> {
>> int a;
>> int b;
>> int c;
>> void* *bufs;
>> int flags;
>> void* procFunc;
>> void* resetFunc;
>> } my_t;
>>
>> I'm fine with everything except how to handle:
>> void* *bufs;
>>
>> Any advice or general thoughts? Thanks in advance - Dave.
>>
>
>
