Variadic argument subset

I am trying to obtain a subset of the variadic arguments of current class wrapper to instantiate a new one

Currently I have this:

// Reference: https://stackoverflow.com/questions/27941661/generating-one-class-member-per-variadic-template-argument
// Template specialization
template<typename T, typename... Next> class VariadicClass;

// Base case extension
template <typename T>
class VariadicClass<T> {
private:
    T value_;
protected:
    void SetField(T & value) {
        value_ = value;
    }

    T & GetField() {
        return value_;
    }
};

// Inductive case
template <typename T, typename ... Next>
class VariadicClass : public VariadicClass<T>, public VariadicClass<Next...> {
public:

    // Copy the values into the variadic class
    template <typename F>
    void Set(F f) {
        this->VariadicClass<F>::SetField(f);
    }

    // Retrieve by reference
    template <typename F>
    F & Get() {
        return this->VariadicClass<F>::GetField();
    }
};

And what I wan't to achieve is something along the following:

[C]: A subset of Args...

VariadicClass<[C]> * Filter(VariadicClass<Args...> input) {
   return new VariadicClass<[C]>(GetSubsetFrom(input, [C]));
}

VariadicClass<int, bool, char> class1;
VariadicClass<int, bool> * variadic = Filter(class1);

You can assume that each type is only once in the variadic class and that I will always ask for a subset of the current variadic types. I don't know if this is currently possible in C++ 11? Thank you for your help.