Extract one of eight 32-bit sub-hashes from a 256-bit key.
Declared in <util/hasher.h>
template<uint8_t hash_select>
uint32_t
operator()(uint256 const& key) const;The selected 32-bit word of the key.
| Name | Description |
|---|---|
| hash_select | Which 32-bit word to read, in the range 0 to 7. |
| Name | Description |
|---|---|
| key | The 256-bit key to read the sub-hash from. |