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Struct variables are generated inconsistently with Embedded Coder

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Ghassen
Ghassen on 15 May 2024 at 12:34
Commented: Fangjun Jiang on 15 May 2024 at 15:08
I am trying to generate a C++ code for my Simulink model. Everything works fine, but the problem I have is that the struct name that is generated is not consistent, and I am not sure what the problem is, although I have not changed anything in the Embedded Coder Configurations.
For example:
Before the struct was generated as follows:
struct ExtY_moduleName_T
Now it's just:
struct ExtY
Or
// Parameters (default storage)
struct P_moduleName_T
Now it's just:
// Parameters (default storage)
struct P
How can I keep this consistent, what causes the _moduleName identifier to be removed ? I checked under Settings -> Code Generation -> Identifiers and this is what I got:
On the left are the expected values and on the right are the new values (without _moduleName), why did it change ?
I'm using Matlab R2023b.

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Answers (1)

Fangjun Jiang
Fangjun Jiang on 15 May 2024 at 14:35
That can be explained by the "$N$R$M_T" on the left and "$N$M" on the right for "Global types". "$R" means root model name. "_T" is explicit suffix.
What do you mean by "expected" and "new". They are two model configurations. They are apparently different or has been changed for naming rules for "Global types".
  2 Comments
Ghassen
Ghassen on 15 May 2024 at 14:47
This means that the configurations change by themselves for some reason. Last week they were the same as those shown on the left.

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