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how to test empty struct?
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From: |
John W. Eaton |
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Subject: |
how to test empty struct? |
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Date: |
Thu, 28 Oct 2010 16:37:19 -0400 |
On 28-Oct-2010, Eric Chassande-Mottin wrote:
| how does one test that a structure array is empty?
| it does not seem possible with the usual function
| for vectors.
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| a=struct; length(a), isempty(a)
| ans = 1
| ans = 0
If you want an empty struct array, you have to write
struct ([])
Things are done this way for Matlab compatibility.
jwe