how to count values in an array of a structure C

I have an array of structure C of 5 elements. 'Values' is an array of doubles in each C(i). The numbers vary. How to count the number of Values in the array C, as a vector? I tried val_count = numl(C.Values) but it returns 5. But it returns one number--5. I expected to get an array of 5 with various integers for the Values in each C(i).

Answer 1

[Matt J]

val_count = cellfun(@numel, {C.Values});

[JFz]

Thank you!