38 lines
880 B
Solidity
38 lines
880 B
Solidity
pragma solidity ^0.4.24;
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import "zos-lib/contracts/Initializable.sol";
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import "./ERC721.sol";
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import "../../access/roles/MinterRole.sol";
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/**
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* @title ERC721Mintable
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* @dev ERC721 minting logic
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*/
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contract ERC721Mintable is Initializable, ERC721, MinterRole {
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function initialize(address sender) public initializer {
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require(ERC721._hasBeenInitialized());
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MinterRole.initialize(sender);
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}
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/**
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* @dev Function to mint tokens
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* @param to The address that will receive the minted tokens.
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* @param tokenId The token id to mint.
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* @return A boolean that indicates if the operation was successful.
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*/
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function mint(
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address to,
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uint256 tokenId
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)
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public
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onlyMinter
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returns (bool)
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{
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_mint(to, tokenId);
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return true;
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}
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uint256[50] private ______gap;
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}
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