This utility struct provides a namespace for a set of bit-level, stateless functions that operate on the built-in 32- and 64-bit unsigned integer types.
Declared in <bdlb_bitutil.h>
struct BitUtil;| Name | Description |
|---|---|
uint32_t | Alias for bsl::uint32_t provided for older toolchains. |
uint64_t | Alias for bsl::uint64_t provided for older toolchains. |
| Name | Description |
|---|---|
isBitSet | isBitSet overloads |
log2 | log2 overloads |
numBitsSet | numBitsSet overloads |
numLeadingUnsetBits | numLeadingUnsetBits overloads |
numTrailingUnsetBits | numTrailingUnsetBits overloads |
roundUp | roundUp overloads |
roundUpToBinaryPower | roundUpToBinaryPower overloads |
sizeInBits | Return the number of bits in the specified value of the (template parameter) type INTEGER. |
withBitCleared | withBitCleared overloads |
withBitSet | withBitSet overloads |