Can one dynamically add new keys to a Maps data structure in Matlab?
14 次查看(过去 30 天)
显示 更早的评论
I recently discovered the maps data structure but it seems I can't dynamically assign new keys to it. I am going through some files and don't know the keys beforehand (unless I loops through everything first to get the keys and then again to get the data). Is it possible to not have to loop through things twice and just instead add new keys as I discover them?
[note this is easy to do in python with a dictionary with `dictionary[new_key] = data` ]
1 个评论
Muhammad Shaban
2019-6-7
Adding a new key-value pair is same as python e.g map_variable(new_key)= data.
回答(1 个)
Steven Lord
2018-3-30
That should work if you do it as is shown by the last example on the containers.Map documentation page. Can you show the full error message (everything in red) you receive when you try? That may show us why it's not working or suggest a further avenue for investigation.
7 个评论
Steven Lord
2018-3-30
What does class return when called on the variables noise and all_test_accs on line 19 of collect_flatness_results?
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Resizing and Reshaping Matrices 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!