From: William S F. <ws...@fu...> - 2009-03-31 06:23:25
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The ii member is private, so why is it put into the obective-c interface? I was really asking for all the code required for the marshalling from C++ to objective-c and vice versa? Ashish Sharma wrote: > forgot replying to all... > > On Mon, Mar 30, 2009 at 7:19 AM, Ashish Sharma <ash...@gm... > <mailto:ash...@gm...>> wrote: > > Hi Fulton! > > For this class, the interface would look as below: > > @interface Foo > > { > > int ii; > > } > > - (id) init: (int) i; // id is like void*, and init is a formal > constructor for any class > > - (int) getl; // there are no const functions in objective c as yet > > + (Foo*) makeFoo: (int) i; // + for static, - for instance member > function > > + (void) modify: (Foo*) f (int)i; > > > @end > > > > On Mon, Mar 30, 2009 at 1:24 AM, William S Fulton > <ws...@fu... <mailto:ws...@fu...>> wrote: > > Ashish Sharma wrote: > > Hi all! > > I am a computer science graduate student at University of > Minnesota -Twin Cities and I am willing to discuss a project > idea for SWIG Google summer of code. > I have an idea to build an objective C wrapper generator > over C++ using SWIG i.e obj-c as the target language to > SWIG. This could be extended to, for example, automatically > generating Objective C interfaces over MICO > <http://www.mico.org> CORBA bindings. I have done this once > with my self-written code generation framework but that is > owned by the company I worked with plus since that framework > was in Perl it was difficult to share it and maintain it. > SWIG seems to be a mature generator meant specifically for > wrapper and interface generation so it provides an exactly > ground for this idea. Doing this would essentially mean that > objective c users would have a descent CORBA solution > available in objective C with powerful MICO c++ bindings > underneath - a combination not yet available. > > > I have discussed this idea on the swig-gsoc IRC channel and > was given the suggestion to post this idea here. Could I get > some thoughts of experts/mentors on this group about this > project. I would appreciate any suggestions/ideas on this. > > I understand that Objective C is used a lot in Mac OSX > programming. We'd be interested in hearing from any Mac people > who would find having Objective C wrappers useful and if anyone > familiar with Objective C could help bring this to life by using > their Objective C skills in mentoring this project (for which > there is a payment). > > Ashish, do you have a use case, how would it work? Say the > following C++ code needs to be made available to Objective C > users, what would the interface code look like? > > class Foo { > int ii; > public: > Foo(int i) : ii(i) {} > int getI() const { > return ii; > } > static Foo* makeFoo(int i) { > return new Foo(i); > } > static void modify(Foo& f, int i) { > f.i = i; > } > }; > > William > > > |