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Re: handling return codes from CTYPES

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  Re: handling return codes from CTYPES Steve Simmons <square.steve@gmail.com> - 2013-01-21 16:52 +0000

#37222 — Re: handling return codes from CTYPES

Mike,

Thanks for your response - I was puzzled by one part of it though...

    On 21/01/2013 15:14, Mike C. Fletcher wrote:
>     That's because you've just discarded the object you created

I (mis?)understood from the ctypes documentation that '>>> initResult = 
c_short(0)' would result in the creation of a ctypes 'short' called 
initResult and that this object would be mutable.  On that basis, I 
expected the following statement '>>> initResult = initScanLib( ... )' 
would assign the result of the call to initResult.

So, I can understand that I am not using the correct approach but I 
don't understand how I discarded the object I created.  Can you clarify 
please?

Steve

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