18 lines
530 B
Solidity
18 lines
530 B
Solidity
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// SPDX-License-Identifier: MIT
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pragma solidity ^0.6.0;
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import "@openzeppelin/contracts/access/Ownable.sol";
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import "./MerkleTreeWithHistory.sol";
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contract OwnableMerkleTree is Ownable, MerkleTreeWithHistory {
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constructor(uint32 _treeLevels, IHasher _hasher) public MerkleTreeWithHistory(_treeLevels, _hasher) {}
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function insert(bytes32 _leaf) external onlyOwner returns (uint32 index) {
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return _insert(_leaf);
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}
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function bulkInsert(bytes32[] calldata _leaves) external onlyOwner {
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_bulkInsert(_leaves);
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}
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}
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