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24 lines
404 B
C++
24 lines
404 B
C++
#pragma once
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#include <vector>
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#include <functional>
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template<class T> class Signal {
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private:
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typedef std::function<void(T&)> delegate_t;
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typedef std::vector<delegate_t> delegates_t;
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delegates_t delegates;
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public:
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void connect(delegate_t functor) {
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delegates.push_back(functor);
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}
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void fire(T& e) const {
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if (!delegates.empty())
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for (auto& delegate : delegates)
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delegate(e);
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}
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};
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