How to tell Simulink not to treat a subsystem as a sublibrary

Question

Remus Mihail Prunescu 2012-7-20

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https://ww2.mathworks.cn/matlabcentral/answers/44118-how-to-tell-simulink-not-to-treat-a-subsystem-as-a-sublibrary

编辑： XiaoBo Chen 2017-7-15

采纳的回答： Kaustubha Govind

Hi,

I made a simulink library and I added 2 sublibraries to it with the help of subsystems:

Library: - Sublibrary 1 - Sublibrary 2

In Sublibrary 2 I have a Subsystem which I do not want to be treated as a sublibrary by Simulink's library browser (i.e. I don't want it expanded into its block components). How can you achieve this?

Regards, Remus.

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Answer 1

Kaustubha Govind 2012-7-20

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According to this solution you need to mask it AND add a parameter (maybe a dummy parameter that you don't show on the dialog, if you don't need a parameter).

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Answer 2

Andreas Goser 2012-7-20

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What about masking? Context menu -> create subsystem

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Remus Mihail Prunescu 2012-7-20

I made a mask and the library browser still expands the subsystem into its components (and I also refreshed the tree view after I did the changes).

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Answer 3

XiaoBo Chen 2017-7-14

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https://ww2.mathworks.cn/matlabcentral/answers/44118-how-to-tell-simulink-not-to-treat-a-subsystem-as-a-sublibrary#answer_274123

编辑：XiaoBo Chen 2017-7-15

In Simulink Library Browser, right click on "Ports & Subsystems", select "Open Ports & Subsystems Library";
Under "Diagram" menu, select "Unlock Library";
open "SubSystem" block Property dialog box, select Callbacks tab;
Comment out CopyFcn's content by adding a "%" sign ahead the content,then click ok button;
Move mouse over the "SubSystem" block,press the right button, don't release it until your drag the mouse to your custom library, then select "Paste and Break Links" in the popup context menu;
Remove the previous added "%" sign from CopyFcn's content in both original and pasted "SubSystem" block.