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Version: v1.3_alpha

AccQueueBinary0

This contract extends AccQueueBinary and MerkleBinary0

This contract is used for creating a Merkle tree with binary (2 leaves per node) structure

constructor

constructor(uint256 _subDepth) public

Constructor for creating AccQueueBinary0 contract

Parameters

NameTypeDescription
_subDepthuint256The depth of each subtree

getZero

function getZero(uint256 _level) internal view returns (uint256 zero)

Returns the zero leaf at a specified level

Parameters

NameTypeDescription
_leveluint256The level at which to return the zero leaf

Return Values

NameTypeDescription
zerouint256The zero leaf at the specified level