Utils
_efficientKeccak
function _efficientKeccak(bytes32 _left, bytes32 _right) internal pure returns (bytes32 value)
Performs a gas optimized keccak hash for two bytes32 values.
Parameters
| Name | Type | Description |
|---|---|---|
| _left | bytes32 | Left value. |
| _right | bytes32 | Right value. |
_efficientKeccak
function _efficientKeccak(uint256 _left, address _right) internal pure returns (bytes32 value)
Performs a gas optimized keccak hash for uint256 and address.
Parameters
| Name | Type | Description |
|---|---|---|
| _left | uint256 | Left value. |
| _right | address | Right value. |