[Numpy-discussion] numpy endian question
Christopher Hanley
chanley at stsci.edu
Fri Apr 27 08:49:16 EDT 2007
Stefan van der Walt wrote:
> On Thu, Apr 26, 2007 at 05:22:42PM -0400, Christopher Hanley wrote:
>
>> This should work as a consistent test for bigendian:
>>
>> -> isBigEndian = (obj.dtype.str[0] == '>')
>>
>
> Is this test always safe, even on big endian machines? Couldn't the
> dtype.str[0] sometimes be '='?
>
> Regards
> Stéfan
> _______________________________________________
>
The test does would on big endian machines. What wouldn't work would be
something like this:
-> isBigEndian = (obj.dtype.byteorder == '>')
On a big-endian machine you would get '=' in this case.
Cheers,
Chris
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