change the value of a data structure field

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Trop Trader
Trop Trader on 6 Apr 2024 at 20:54
Edited: Stephen23 on 7 Apr 2024 at 6:18
it's possible to avoid loop? thank
class(app.Sis)
ans =
'struct'
Sis(1).Val
ans =
'l'
h=size(Sis,2);
for i=1:h
Sis(i).Val='kkk';
end

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Accepted Answer

Fangjun Jiang
Fangjun Jiang on 6 Apr 2024 at 21:26
Edited: Fangjun Jiang on 6 Apr 2024 at 21:28
Ran in:
s(3).Val='1';
s.Val
ans = [] ans = []
ans = '1'
[s.Val]=deal('2')
s = 1x3 struct array with fields:
Val
s.Val
ans = '2'
ans = '2'
ans = '2'

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