traits.hpp

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#ifndef RAD_TRAIT_HPP
#define RAD_TRAIT_HPP

#define DECLARE_EVENT(name, type)                \
    struct name {                                \
        static constexpr char const* ID = #name; \
        using payload_t = type;                  \
    }

#define DECLARE_VOID_EVENT(name)                 \
    struct name {                                \
        static constexpr char const* ID = #name; \
        using payload_t = void;                  \
    }

#endif  // RAD_TRAIT_HPP