Changing model programmatically: discard changes and exit?

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Hi,
I programmatically change a model in Simulink, run the simulation, and exit.
open_system(...)
add_block(...)
sim(...)
When I run it again, I get an error from add_block() that the block already exists.
So I add
save_system('different_name')
and than I can run the model again with no problem.
However, I would like to exit without saving the modified model.
Is it possible to somehow discard the changes and exit?
  1 Comment
Stijn Haenen
Stijn Haenen on 18 May 2020
You can stop/quit via the cmd prompt:
!TASKKILL /F /IM MATLABWindow.exe /T &

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Accepted Answer

Fangjun Jiang
Fangjun Jiang on 18 May 2020
close_system(sys,saveflag)

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