You can use the ‘Custom Storage Class Designer’ to create or edit storage classes that a data class package defines and apply the storage class for data objects. Whenever you generate code using the ‘Embedded Coder’, it will generate codes for the latest system-design, without rebooting MATLAB.
The following documentation has explanation and examples providing clear guidance for step-by-step ‘Create and Apply Storage Class Defined in User-Defined Package’:
You can refer to the following MathWorks documentation links to learn more about ‘Finely Control Data Representation by Writing TLC Code for a Storage Class’:
I hope this helps.
