Zero out values in multiple fields of a struct
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Suppose I have
S.ABC0500 = struct('Keys',[1:9],'Values',rand(1,9));
S.ABC0800 = struct('Keys',[1:9],'Values',rand(1,9));
S.ABC0900 = struct('Keys',[1:9],'Values',rand(1,9));
S.Title = 'MyData';
S.Date = datetime('today');
How can I efficiently set all the values to zero? That is, I want to do
S.ABC0500.Values = zeros(1,9);
S.ABC0800.Values = zeros(1,9);
S.ABC0900.Values = zeros(1,9);
The number of ABC variables is large.
1 件のコメント
Stephen23
2023 年 5 月 5 日
"How can I efficiently set all the values to zero"
With more suitable data design: don't force meta-data into fieldnames. A non-scalar structure would likely be better:
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