Displaying 1 result from an estimated 1 matches for "r_errorcon".
2005 Oct 10
2
Catching warning and error output
...k R_WriteError would be used
(which defaults to R_WriteConsole). Using this callback I would get a stream
of both warnings, and errors, separate from "regular" output. I could tell
warnings and errors apart, using options (error=...).
3) Yet a little less intrusive: Somehow use a fake R_ErrorCon:
There I'd simply add my own callback for con->vprintf, and con->fflush. Then
proceed as in 2. However, it seems Rconnection and the related functions are
too tightly guarded against this approach. I simply don't see a way, how I
could fake this connection (but maybe there is one?)...