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finalizer.cc
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30 lines (26 loc) · 800 Bytes
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#include "napi.h"
using namespace Napi;
static int dummy;
Value AddFinalizer(const CallbackInfo& info) {
ObjectReference* ref = new ObjectReference;
*ref = Persistent(Object::New(info.Env()));
info[0].As<Object>().AddFinalizer(
[](Napi::Env /*env*/, ObjectReference* ref) {
ref->Set("finalizerCalled", true);
delete ref;
},
ref);
return ref->Value();
}
Value AddFinalizerWithHint(const CallbackInfo& info) {
ObjectReference* ref = new ObjectReference;
*ref = Persistent(Object::New(info.Env()));
info[0].As<Object>().AddFinalizer(
[](Napi::Env /*env*/, ObjectReference* ref, int* dummy_p) {
ref->Set("finalizerCalledWithCorrectHint", dummy_p == &dummy);
delete ref;
},
ref,
&dummy);
return ref->Value();
}