> > > > I asked this same question on the dev side but didn't get any > response, so I thought this list might be more appropriate. So I have been > writing some racket extensions for some C++ classes using the tutorial ( > http://docs.racket-lang.org/inside/overview.html) on the racket site and > have been able to successfully load them into racket. However I was > wondering if I can use inheritance to reuse some code. > > For example I have two classes that I have written in C++, Foo and Bar. > > Class Foo looks like this: > > Foo { > func1() { /* ... do stuff */ } > } > > Class Bar looks like this: > > Bar : Foo { > func2() { /*... do more stuff /*} > } > > I've currently written a single .cpp racket extension that creates Bar and > creates the extensions for both func1() and func2(); however, I'd like to > create two racket extension classes. One extension that does only functions > inside Foo and then I just want to include Foo_ext.h (my racket extension > to Foo) in Bar_ext.h so I have access to all the functions. > > So I currently have this: > > Bar_ext.cpp: > > func1_racket_ext() { /*... do racket stuff and run func1() */} > > func2_racket_ext() {/* ... do more racket stuff and run func2() /*} > > /* Scheme initializers etc... */ > > > > But what I really want is: > > Foo_ext.h: > > func1_racket_ext() { /*... do racket stuff and run func1() */} > > /* Scheme initializes etc... */ > > > Bar_ext.cpp: > #include "Foo_ext.h" > > func2_racket_ext() {/* ... do more racket stuff and run func2() /*} > > /* Scheme initializers etc... */ > > > Is this even possible? I feel like namespace might be an issue. This would > be extremely useful for me because it would allow me to not write lots and > lots of redundant code since I have many classes that use class Foo as a > super class. > > Any advice would be greatly appreciated and if you could point me to an > example (maybe there is something in the underlying racket code you can > point me to?) > > > Thanks! > >
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