On 10/25/2011 09:07 PM, Howard Butler wrote:
You also did not address if/how this will be exposed in SWIG languages.
This RFC is not going to address integration of this capability into the usage
of error handlers in the SWIG languages, but bindings maintainers are
encouraged to consider how this capability could improve error handling within
those languages and implement code to take advantage of it accordingly.
That sounds very correct, but could you elaborate a bit how this
capability could be exploited?
It is a problem when the user initiates a complex process in a GUI and
somewhere along the way GDAL is called ending in an error. The error
report is probably not very useful to the user. Could this facility be
somehow used to add to the error message ending up in the message box
the user sees?
Right now the Swig interface to the error handler facility is rather
minimal.
Regards,
Ari
Howard _______________________________________________
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