// This file is under the public domain. #pragma once #include <cstddef> #include <type_traits> namespace Common { template <typename T> constexpr T AlignUp(T value, size_t size) { static_assert(std::is_unsigned<T>(), "T must be an unsigned value."); return static_cast<T>(value + (size - value % size) % size); } template <typename T> constexpr T AlignDown(T value, size_t size) { static_assert(std::is_unsigned<T>(), "T must be an unsigned value."); return static_cast<T>(value - value % size); } } // namespace Common