How to (nicely) copy a structure array field into another

62 次查看（过去 30 天）
Joan Vazquez
Joan Vazquez 2020-9-1
评论： Ben 2024-4-18
Based on several questions in this forum, the following piece of code works. But I wonder if there is a more 'elegant' or 'neat' way in Matlab ('matlabish', 'matlabonic'...?)
% S is a given structure (I definetely can't modify that)
S(1).name = [];
S(2).name = [];
% Nicely stored input data (I could parse this differently, but this is not the point)
data(1).name = 'A';
data(2).name = 'B';
% Is there a more straightforward way to achieve 'S.name = data.name' ?
names = {data.name};
[S.name] = names{:};
% Or a clean one liner that avoids using 'names' ?

请先登录，再回答此问题。

采纳的回答

Stephen23
Stephen23 2020-9-1
编辑：Stephen23 2020-9-1
Matlabcalifragilisticexpialidocious:
[S.name] = deal(data.name)
https://www.mathworks.com/help/matlab/ref/deal.html
  2 个评论
Joan Vazquez
Joan Vazquez 2020-9-1
Lovely.
Matlab's marketing department needs to popularize a proper adjective :P
Ben
Ben 2024-4-18
After seeing many arrayfuns/loops/etc. used as solutions for similar questions on this site, along with getting them suggested by LLM chat bots, this solution is just so satisfying
*feels good meme*

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Structures 的更多信息

标签

产品


版本

R2019a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by