Re: how to pass array from dll into IDL?

[nmw(at)ion.le.ac.uk (Nigel Wade)]

In article <3B465516.C851CAB4@home.com>, Randall Frank <rjfrank1@home.com> writes:
> Nigel,
> 	Make sure you supply a free_cb function in your example.
> 
> The line:
> 
>      array = IDL_ImportArray(1, dims, IDL_TYP_BYTE, data, NULL, NULL);
> 
> should read something like:
> 
>      array = IDL_ImportArray(1, dims, IDL_TYP_BYTE, data,
> (IDL_ARRAY_FREE_CB)free, NULL);
> 
> to avoid a memory leak in your example.
> 
> FWIW.
> 

Very good point!

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Nigel Wade, System Administrator, Space Plasma Physics Group,
            University of Leicester, Leicester, LE1 7RH, UK 
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