pragma solidity ^0.4.24; import "openzeppelin-solidity/contracts/token/ERC721/ERC721Token.sol"; /** * @title MintableNonFungibleToken * * Superset of the ERC721 standard that allows for the minting * of non-fungible tokens. */ contract DummyERC721Token is ERC721Token { using SafeMath for uint; // An ERC721 token that allows you to mint the number of tokens you want in // the constructor constructor(uint _tokenNumber, string _name, string _symbol) public ERC721Token(_name, _symbol) { for (uint i = 0; i < _tokenNumber; i++) super._mint(msg.sender, i); } }