Hi all,
Due to some limitations in the old embind class inheritance API, I have
introduced a new API. It is merged into incoming as of
https://github.com/kripken/emscripten/pull/2371 The new API allows
JavaScript to derive from C++ classes in a Backbone.js-style way:
var JSClass = Module.CPPClass.extend("JSClass", {
__construct: function(v) {
this.__parent.__construct.call(this);
this.field = v;
},
someMethod: function() {
return this.field;
}
});
var instance = new JSClass;
// instance can now be passed in and out of C++
The above is simply a rough introduction to the new syntax. I've updated
the documentation at https://github.com/kripken/emscripten/wiki/embind and
explored a few of the trickier bits, like how embind supports implementing
non-pure virtual methods.
Let me know if you have any questions or problems!
--
Chad Austin
Technical Director, IMVU
http://engineering.imvu.com <http://www.imvu.com/members/Chad/>
http://chadaustin.me
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