C++ and Java CNI: Check Java references

Andrew Haley aph@cambridge.redhat.com
Tue Apr 24 11:23:00 GMT 2001

Mark Mitchell writes:
 > >>>>> "Per" == Per Bothner <per@bothner.com> writes:
 >     Per> from the source.  However, explicit null-pointer checking
 >     Per> seems to stretch the boundary of appropriate magic re-writes.
 > FWIW, I agree with Per.  I would prefer not to see this patch
 > installed.
 > Instead, I would suggest that CNI programmers use C++ features, i.e.,
 > smart pointers, to do the job.

I can see the logic here, but doesn't it amount to a redesign of CNI?


java::io::File::performList (java::io::FilenameFilter *filter, 
			     java::io::FileFilter *fileFilter, 
			     java::lang::Class *result_type)

would become this:

java::io::File::performList (JavaPointer<java::io::FilenameFilter> filter, 
			     JavaPointer<java::io::FileFilter> fileFilter, 
			     JavaPointer<java::lang::Class> result_type)

Hmm.  I guess it doesn't look too awful.


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