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10 lines
331 B
C
10 lines
331 B
C
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#pragma once
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template<typename TEventType, typename TEvent>
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struct IEventSource
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{
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virtual ~IEventSource() = default;
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virtual UUID STDMETHODCALLTYPE Listen(TEventType event, std::function<void(const TEvent&)> function) noexcept = 0;
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virtual void STDMETHODCALLTYPE Unlisten(TEventType event, UUID uuid) noexcept = 0;
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};
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