max length in emxutil function names causing truncation

2015 6 9
1 个回答
回答已采纳
更新时间：2015 6 18
2 次查看（30 天）

0 个投票

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

请先登录，再回答此问题。

 采纳的回答

Joseph Wakeman
Joseph Wakeman 2015-6-18

0 个投票

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

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Simulink Coder 的更多信息

产品

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by