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Sum of enumerated data types

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A VP
A VP 2019-6-3
编辑： Matt J 2019-6-3
I have an array of 50 elements all of which are enum types. (say FALSE(0), TRUE(1), UNAVAILABLE(2)). I would like to calculate the sum of the array elements. The function 'SUM' in matlab does not support enumerated datatypes. I tried using a 'for' loop and did something like this :
value = 0;
for i = 1:50
value = value + array(i);
end
But I receive an error saying code generation does not support binary operations on enums.
Is there a better way to implement this logic?

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回答（1 个）

Matt J
Matt J 2019-6-3
编辑：Matt J 2019-6-3
Is the enumeration a subclass of a numeric type? If so, what if you pre-convert to that type?
value = sum(uint32(array))

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