[PyQt] Pointer Attribute

[Phil Thompson]

On 26 Oct 2016, at 6:39 pm, Jay L. <jlaura at asu.edu> wrote:
> 
> Phil,
> 
> Thanks for the pointers.  Here is the resultant code.
> 
> I have added the check for length and am now allocating the h_data array on the heap.  I have not added error check for any previous array, but the point is appreciated.
> 
> In the below code, I am segfaulting on the sipConvertToType call and am not sure why.  The sipTypePoint definition is the lowest code block.  I do not have any TypeCode defined for the SiftPoint, but all of the types are standard so I think custom code is not needed there?
> 
> 
> The small debug block (commented out) is working as a replacement for the sipConvertToType call.

The last argument to sipConvertToType() cannot be 0.

Also using sipForceConvertToType() is less code.

Phil