carb::cpp20::bit_ceil¶
Defined in carb/cpp20/Bit.h
-
template<class
T
, std::enable_if_t<std::is_integral<T>::value && std::is_unsigned<T>::value, bool> = false>
constexpr Tcarb::cpp20
::
bit_ceil
(T val)¶ Finds the smallest integral power of two not less than the given value.
- Template Parameters
T – An unsigned integral type
- Parameters
val – An unsigned integral value
- Returns
The smallest integral power of two that is not smaller than
val
. Undefined if the resulting value is not representable inT
.