[Numpy-discussion] Multiarray PEP
Paul Barrett
barrett at stsci.edu
Fri Feb 18 07:02:16 EST 2005
Timo Korvola wrote:
>Travis Oliphant <oliphant at ee.byu.edu> writes:
>
>
>>except for the fact that X[K] where K is a a single
>>integer index array can do 1-d indexing similar to MATLAB.
>>
>>
[snip, snip]
>Perhaps only one ellipsis should be allowed for clarity? Is it useful
>to allow more if they are only equivalent to colons?
>
>
This is the case anyway, since the ellipsis operator is greedy and
swallows up all unspecified indices. Any later ellipsis operators should
be ignored, otherwise this situation is ambiguous.
-- Paul
--
Paul Barrett, PhD Space Telescope Science Institute
Phone: 410-338-4475 ESS/Science Software Branch
FAX: 410-338-4767 Baltimore, MD 21218
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