Method MapViewWrapper

src/NodeRTLib/ProjectFiles/CollectionsWrap.h:1436–1446

 private:
  MapViewWrapper(::Windows::Foundation::Collections::IMapView<K, V> ^
                     winRtInstance,
                 const std::function<Local<Value>(K)>& keyGetterFunc,
                 const std::function<bool(Local<Value>)>& checkKeyTypeFunc,
                 const std::function<K(Local<Value>)>& convertToKeyTypeFunc,
                 const std::function<Local<Value>(V)>& valueGetterFunc)
      : _instance(winRtInstance),
        _keyGetterFunc(keyGetterFunc),
        _checkKeyTypeFunc(checkKeyTypeFunc),
        _convertToKeyTypeFunc(convertToKeyTypeFunc),
        _valueGetterFunc(valueGetterFunc) {}

  static void New(Nan::NAN_METHOD_ARGS_TYPE info) {
    NodeRT::Utils::SetHiddenValue(