编译器如何在具有数组的模板特化之间进行选择？

template<typename T>
typename std::enable_if<std::is_integral<T>::value, bool>::type
is_odd(T value) {
    return value % 2 == 1;
}

template<typename T>
typename std::conditional<std::is_integral<T>::value, int, double>::type
get_value(T value) {
    if (value.is_integral()) {
        return static_cast<int>(value);
    } else {
        return static_cast<double>(value);
    }
}

template<typename T>
class Array {
public:
    void sort() {
        // Default sorting algorithm
    }
};

template <>
class Array<int> {
public:
    void sort() {
        // Specialized sorting algorithm for int
    }
};

template <>
class Array<double> {
public:
    void sort() {
        // Specialized sorting algorithm for double
    }
};