How can I migrate enumerated data types between data dictionaries?

2023 10 15
1 个回答
回答已采纳
更新时间：2023 10 18
23 次查看（30 天）

0 个投票

I am rearchitecturing the data dictionaries (DD) of my model. the way that worked for me is opening each individual DD and use
exportToFile(sectionObj,fileName)
to export data to a .m file , then run all the files to load data into base workspace, and use the following command
importFromBaseWorkspace(myDictionaryObj, 'existingVarsAction','overwrite');
to import them into the new DD.
the mothod works fine for all data types except enumerted data type definitions (aka 'Simulink.data.dictionary.EnumTypeDefinition').
the question is a way to transfer the enumerted data type definitions between data dictionaries using a script (for reproduction)?
note I am using R2020b

请先登录，再回答此问题。

 采纳的回答

adham
adham 2023-10-18

0 个投票

I solved the problem by changing the medthod to iterating over all old DDs, fetching their entries and adding them to the new one while both source and destination DDs are open
allEntries = find(DataSecObj_source);
for j=1:length(allEntries)
if ~exist(DataSecObj_destination,allEntries(j).Name)
addEntry(DataSecObj_destination,allEntries(j).Name,getValue(allEntries(j)));
end
end
saveChanges(mainDD_Obj)
Simulink.data.dictionary.closeAll(DDObj_source,'-discard')
this method transfer all the objects icluding enum data type defintions without the need for an intermediate stage of .m or .Mat files.

1 个评论
显示 -1更早的评论 隐藏 -1更早的评论

adham
adham 2023-10-18
this seamed more intuitive but it did not work with me the first time so I thought about the other method mentioned in the question itself,m hopfully the thread is useful

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Manage Design Data 的更多信息

产品

版本

R2020b

标签

Community Treasure Hunt

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

Start Hunting!

Translated by