[R] Handling Runtime Error Messages

[Jorge Cardoso]

I'm writing a C++ application using R-embedding to do some
forecast process.

I also use R_tryEval instead of R_Eval to run my R-script,
so that in case of error I know exactly in which line number 
was the last error.

In particular, from time in time y get some error messages 
refering an exceptional condition in the arima model.

I want to catch these error messages (or at least the code error number)
to take some corrective actions.

Is there any way to do that ?

Regards,

Jorge Cardoso