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Fix/add comment erc721 burnable #1464 (#1469)

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* fix Add a comment to ERC721Enumerable #1465

* fix Add comments to ERC721Burnable #1464
This commit is contained in:
Hao (Alan) Tang
2018-11-01 11:15:04 -07:00
committed by Nicolás Venturo
parent 80458ebc72
commit 18552a8d5f
2 changed files with 13 additions and 0 deletions
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9
contracts/token/ERC721/ERC721Burnable.sol
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@ -2,7 +2,16 @@ pragma solidity ^0.4.24;
import "./ERC721.sol"; import "./ERC721.sol";
/**
* @title ERC721 Burnable Token
* @dev ERC721 Token that can be irreversibly burned (destroyed).
*/
contract ERC721Burnable is ERC721 { contract ERC721Burnable is ERC721 {
/**
* @dev Burns a specific ERC721 token.
* @param tokenId uint256 id of the ERC721 token to be burned.
*/
function burn(uint256 tokenId) function burn(uint256 tokenId)
public public
{ {

4
contracts/token/ERC721/ERC721Enumerable.sol
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@ -4,6 +4,10 @@ import "./IERC721Enumerable.sol";
import "./ERC721.sol"; import "./ERC721.sol";
import "../../introspection/ERC165.sol"; import "../../introspection/ERC165.sol";
/**
* @title ERC-721 Non-Fungible Token with optional enumeration extension logic
* @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
*/
contract ERC721Enumerable is ERC165, ERC721, IERC721Enumerable { contract ERC721Enumerable is ERC165, ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs // Mapping from owner to list of owned token IDs
mapping(address => uint256[]) private _ownedTokens; mapping(address => uint256[]) private _ownedTokens;