EightBit/inc/Signal.h

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#pragma once
#include <vector>
#include <functional>
namespace EightBit {
template<class T> class Signal final {
private:
typedef std::function<void(T&)> delegate_t;
typedef std::vector<delegate_t> delegates_t;
delegates_t m_delegates;
public:
void connect(const delegate_t functor) {
m_delegates.push_back(functor);
}
void fire(T& e) const {
for (auto& delegate : m_delegates)
delegate(e);
}
};
}