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// Copyright 2017 The Emscripten Authors. All rights reserved.
// Emscripten is available under two separate licenses, the MIT license and the
// University of Illinois/NCSA Open Source License. Both these licenses can be
// found in the LICENSE file.
#include <emscripten/em_asm.h>
#include <emscripten/console.h>
#include <emscripten/bind.h>
using namespace emscripten;
class MyFoo {
public:
MyFoo() {
emscripten_out("constructing my foo");
}
virtual void doit() {
emscripten_out("doing it");
}
virtual ~MyFoo() {
emscripten_out("destructing my foo");
}
};
class MyBar : public MyFoo {
public:
MyBar() {
emscripten_out("constructing my bar");
}
void doit() override {
emscripten_out("doing something else");
}
virtual ~MyBar() override {
emscripten_out("destructing my bar");
}
};
EMSCRIPTEN_BINDINGS(my_module) {
class_<MyFoo>("MyFoo")
.constructor<>()
.function("doit", &MyFoo::doit)
;
class_<MyBar, base<MyFoo>>("MyBar")
.constructor<>()
;
}
int main(int argc, char **argv) {
EM_ASM(
try {
var foo = new Module['MyFoo']();
foo['doit']();
var bar = new Module['MyBar']();
bar['doit']();
} catch(e) {
out(e);
} finally {
foo.delete();
bar.delete();
}
);
return 0;
}
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