Exception by function
Option to add array layout exceptions for selected custom code functions
Model Configuration Pane: Simulation Target
Description
The Exception by function parameter specifies how input array data is handled by each external C/C++ function and class method.
Category: Simulation Target
Settings
Specify how input array data is handled by each external C/C++ function and class method in your custom code. The array layout specified for an individual function or class method takes precedence over the option specified in Default function array layout. Use these options to add or remove the array layout setting for an individual function or class method:
- add
Add custom C/C++ function or class method and specify its array layout setting. To specify a class method, use the syntax
ClassName::MethodName.- remove
Remove custom C/C++ function or class method from the exception list and apply default array layout to the function or class method.
Tip
If you do not see a list of your custom code functions in the Exception by function dialog box, close the dialog box, click Validate custom code, and click Exception by function again.
Recommended Settings
| Application | Setting |
|---|---|
| Debugging | No impact |
| Traceability | No impact |
| Efficiency | No recommendation |
| Safety precaution | No recommendation |
Programmatic Use
Parameter: CustomCodeFunctionArrayLayout |
| Type: structure array |
Value: structure with "FunctionName" and "ArrayLayout" fields. "ArrayLayout" can be "Column-major", "Row-major" or "Any". |
Default: "" |
Version History
Introduced in R2020b
