common: alignment: Add DivideUp utility method.

This commit is contained in:
bunnei 2021-02-08 18:01:19 -08:00
parent f8d8755776
commit c5df99ea2f

View file

@ -42,6 +42,11 @@ requires std::is_integral_v<T>[[nodiscard]] constexpr bool IsAligned(T value, si
return (value & mask) == 0;
}
template <typename T, typename U>
requires std::is_integral_v<T>[[nodiscard]] constexpr T DivideUp(T x, U y) {
return (x + (y - 1)) / y;
}
template <typename T, size_t Align = 16>
class AlignmentAllocator {
public: