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[Octave-bug-tracker] [bug #50884] isfigure([]) = []
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From: |
Mike Miller |
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Subject: |
[Octave-bug-tracker] [bug #50884] isfigure([]) = [] |
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Date: |
Wed, 26 Apr 2017 12:21:22 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 |
Follow-up Comment #2, bug #50884 (project octave):
To the second question, an empty double array is still numeric. An empty char
array is not.
>> isnumeric ([])
ans = 1
>> isnumeric (single ([]))
ans = 1
>> isnumeric (char ([]))
ans = 0
IOW the dimensions of the array have nothing to do with whether it is numeric
or a struct or real or complex, those properties apply to the entire array.
However each individual member of an array may be finite or infinite or may
refer to a graphics handle or not.
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