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/* This file is part of the dynarmic project.
* Copyright (c) 2020 MerryMage
* SPDX-License-Identifier: 0BSD
*/
#pragma once
#include <random>
#include <type_traits>
namespace detail {
inline std::mt19937 g_rand_int_generator = [] {
std::random_device rd;
std::mt19937 mt{rd()};
return mt;
}();
} // namespace detail
template<typename T>
T RandInt(T min, T max) {
static_assert(std::is_integral_v<T>, "T must be an integral type.");
static_assert(!std::is_same_v<T, signed char> && !std::is_same_v<T, unsigned char>,
"Using char with uniform_int_distribution is undefined behavior.");
std::uniform_int_distribution<T> rand(min, max);
return rand(detail::g_rand_int_generator);
}
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