Immortal.hpp

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#pragma once
 
namespace eve::dev {
 
template <typename T>
struct Immortal {
    static T& get() {
        static Immortal holder;  // function-local static: constructed once
        return *holder.value;
    }
 
    Immortal() : value(new T()) {}
    Immortal(const Immortal&) = delete;
    Immortal& operator=(const Immortal&) = delete;
 
    T* value;
};
 
}  // namespace eve::dev