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// PR c++/61647
class XX;
template<typename Container, typename Key>
struct Accessor;
template<typename Container, typename Key, typename KeyStore = Key>
class Variant {
protected:
KeyStore index;
Container state;
public:
Variant(Container st, const Key& i) : index(i), state(st) {}
template<typename T>
operator T() const {
return Accessor<Container, KeyStore>::template get<T>(state, index);
}
};
class AutoCleanVariant : public Variant<XX*, int> {
public:
AutoCleanVariant(XX* st, int i) : Variant<XX*,int>(st,i) {}
template<typename T>
operator T() const {
return Variant<XX*, int>::operator T();
}
};
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