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Can argument validation check if size is at least some value?

7 次查看（过去 30 天）
Tim
Tim 2023-5-9
回答： Steven Lord 2023-5-9
I understand that the arguments block can check if an argument is exactly a given size, but is there a way to check if an array is at least a certain size? (without using a custom validation function)
Example
arguments
a (:,4) % must be exactly 4 columns
b (:, >=4) % must have at least 4 columns
end

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采纳的回答

Steven Lord
Steven Lord 2023-5-9
No. You will need to create your own custom validation function. Use the mustBeEqualSize example on this documentation page as a model.

更多回答（1 个）

Torsten
Torsten 2023-5-9
编辑：Torsten 2023-5-9
Ran in:
b = 1:5;
v = size(b,2) >= 4
v = logical
1
b = 1:3;
v = size(b,2) >= 4
v = logical
0

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