how to instruct embedded coder to add inline directive to generated function from slx file.

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Tomasz
Tomasz on 13 Jan 2026 at 18:10
Edited: Fangjun Jiang on 14 Jan 2026 at 14:01
I have .slx file with single model. Due to performance problems I need to use "inline" directive in this models. How to instruct Embedded Coder to add inline to generated function from my slx file ?
I have Matlab 2022b

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Answers (1)

Fangjun Jiang
Fangjun Jiang on 13 Jan 2026 at 20:03
Assume the function is corresponding to an atomic subsystem block in your model, select this block, right click, select "Block Parameters (Subsystem)", in the "Code Generation" panel, choose "Inline" (instead of auto) for "Function packaging".
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Fangjun Jiang
Fangjun Jiang on 14 Jan 2026 at 13:46
ok, this setting forces the code for the block to be generated directly "inline", not to generate a function with the "inline" directive, which can't be done AFAIK.
Fangjun Jiang
Fangjun Jiang on 14 Jan 2026 at 14:00
Edited: Fangjun Jiang on 14 Jan 2026 at 14:01
Or, the customized TLC file might be able to do it. Search for topic "C Function Prototype Control"

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