fortuna/entropy_src.h

#ifndef FORTUNA_ENTROPY_SRC_H
#define FORTUNA_ENTROPY_SRC_H

#include "event_adder_impl.h"
#include "event_scheduler.h"

namespace fortuna {
namespace accumulator {

class EntropySrc {
private:
	std::unique_ptr<EventAdderImpl> impl;

public:
	virtual void schedule(accumulator::EventScheduler scheduler) = 0;
	virtual void event(accumulator::EventAdderImpl adder) = 0;

	static constexpr const std::size_t max_event_length{32};

	EntropySrc(const EntropySrc&) = delete;
	EntropySrc& operator=(const EntropySrc&) = delete;
	~EntropySrc() noexcept;
};

} // namespace accumulator
} // namespace fortuna
#endif // FORTUNA_ENTROPY_SRC_H