src/interfaces/randomization.hpp


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#pragma once

#include "DI/factory.hpp"

#include <memory>

// NOLINTNEXTLINE(cppcoreguidelines-special-member-functions)
class ISeedGenerator
{
public:
	virtual ~ISeedGenerator() noexcept = default;

	[[nodiscard]] virtual auto random_seed() noexcept -> uint32_t = 0;
};

// NOLINTNEXTLINE(cppcoreguidelines-special-member-functions)
class IRandomNumberGenerator
{
public:
	virtual ~IRandomNumberGenerator() noexcept = default;

	/**
	 * Returns a number in the range of a to b.
	 *
	 * @param a A number lower than b
	 * @param b A number greater than a
	 */
	[[nodiscard]] virtual auto in_range(const uint32_t &a,
										const uint32_t &b) const noexcept -> uint32_t = 0;
};

using IRandomNumberGeneratorFactory =
	Factory<std::unique_ptr<IRandomNumberGenerator>(const uint32_t &seed)>;