71cbc511ec
- Tests for new features are pending - ERC721 is abstract, since it requires metadata implementation - Move some methods into DeprecatedERC721 contract - Reorganise base vs full implementation - Pending tokenByIndex
35 lines
1.2 KiB
Solidity
35 lines
1.2 KiB
Solidity
pragma solidity ^0.4.18;
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import "./DeprecatedERC721.sol";
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import "./ERC721Token.sol";
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contract DeprecatedERC721Token is DeprecatedERC721, ERC721Token {
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/**
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* @dev Claims the ownership of a given token ID
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* @param _tokenId uint256 ID of the token being claimed by the msg.sender
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*/
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function takeOwnership(uint256 _tokenId) canTransfer(_tokenId) public {
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require(msg.sender != ownerOf(_tokenId));
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clearApprovalAndTransfer(ownerOf(_tokenId), msg.sender, _tokenId, "", false);
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}
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/**
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* @dev Transfers the ownership of a given token ID to another address
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* @param _to address to receive the ownership of the given token ID
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* @param _tokenId uint256 ID of the token to be transferred
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*/
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function transfer(address _to, uint256 _tokenId) public {
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address owner = ownerOf(_tokenId);
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require(owner == msg.sender);
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clearApprovalAndTransfer(owner, _to, _tokenId, "", false);
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}
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/**
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* @dev Gets the list of tokens owned by a given address
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* @param _owner address to query the tokens of
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* @return uint256[] representing the list of tokens owned by the passed address
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*/
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function tokensOf(address _owner) public view returns (uint256[]) {
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return ownedTokens[_owner];
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}
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} |