max length in emxutil function names causing truncation

I have a question regarding the use of coder.cstructname. I’m using this to control the name of a field which is a dynamically allocated array of structures. The problem I have is the names of the emx util (*_emxutil.h) functions get truncated when the names I specify in the cstructname command are too long.

Example:

coder.cstructname(racc_output.TrackNameProfile.TrackNameEntity,'TrackNameEntity');
extern void c_emxEnsureCapacity_TrackNameEn(emxArray_TrackNameEntity *emxArray, int32_T oldNumel);

To avoid this truncation and the ‘c_’ at the beginning I have to use:

coder.cstructname(racc_output.TrackNameProfile.TrackNameEntity,' TrackNameEnti');
extern void emxEnsureCapacity_TrackNameEnti(emxArray_TrackNameEnti *emxArray, int32_T oldNumel);

Thanks in advance for your help! Joe

Answer 1

[Joseph Wakeman]

MATLAB got back to me with the answer:

For standalone code (i.e. DLL, LIB, and EXE), try increasing the maximum identifier length from the default of 32:

cfg = coder.config('lib');
cfg.MaxIdLength = 64; % or however long is needed
codegen ... -config cfg