pragma solidity ^0.6.0; import "./ERC721Enumerable.sol"; import "./ERC721Metadata.sol"; /** * @title Full ERC721 Token * @dev This implementation includes all the required and some optional functionality of the ERC721 standard * Moreover, it includes approve all functionality using operator terminology. * * See https://eips.ethereum.org/EIPS/eip-721 */ contract ERC721Full is ERC721Enumerable, ERC721Metadata { constructor (string memory name, string memory symbol) public ERC721Metadata(name, symbol) { } function _beforeTokenTransfer(address from, address to, uint256 tokenId) virtual override(ERC721Enumerable, ERC721Metadata) internal { super._beforeTokenTransfer(from, to, tokenId); } }