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dexorder
2024-10-17 02:42:28 -04:00
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lib_openzeppelin_contracts/contracts/token/ERC1155/extensions/ERC1155Burnable.sol Normal file
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC1155/extensions/ERC1155Burnable.sol)
pragma solidity ^0.8.20;
import {ERC1155} from "../ERC1155.sol";
/**
* @dev Extension of {ERC1155} that allows token holders to destroy both their
* own tokens and those that they have been approved to use.
*/
abstract contract ERC1155Burnable is ERC1155 {
function burn(address account, uint256 id, uint256 value) public virtual {
if (account != _msgSender() && !isApprovedForAll(account, _msgSender())) {
revert ERC1155MissingApprovalForAll(_msgSender(), account);
}
_burn(account, id, value);
}
function burnBatch(address account, uint256[] memory ids, uint256[] memory values) public virtual {
if (account != _msgSender() && !isApprovedForAll(account, _msgSender())) {
revert ERC1155MissingApprovalForAll(_msgSender(), account);
}
_burnBatch(account, ids, values);
}
}