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"symbolAliases": [], "unitAlias": "" }, { "id": 26835, "nodeType": "ContractDefinition", "src": "250:4725:19", "nodes": [ { "id": 26734, "nodeType": "EventDefinition", "src": "378:82:19", "nodes": [], "anonymous": false, "documentation": { "id": 26726, "nodeType": "StructuredDocumentation", "src": "285:88:19", "text": " @dev Emitted when `tokenId` token is transferred from `from` to `to`." }, "eventSelector": "ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "name": "Transfer", "nameLocation": "384:8:19", "parameters": { "id": 26733, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26728, "indexed": true, "mutability": "mutable", "name": "from", "nameLocation": "409:4:19", "nodeType": "VariableDeclaration", "scope": 26734, "src": "393:20:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26727, "name": "address", "nodeType": "ElementaryTypeName", "src": "393:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26730, "indexed": true, "mutability": "mutable", "name": "to", "nameLocation": "431:2:19", "nodeType": "VariableDeclaration", "scope": 26734, "src": "415:18:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26729, "name": "address", "nodeType": "ElementaryTypeName", "src": "415:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26732, "indexed": true, "mutability": "mutable", "name": "tokenId", "nameLocation": "451:7:19", "nodeType": "VariableDeclaration", "scope": 26734, "src": "435:23:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26731, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "435:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "392:67:19" } }, { "id": 26743, "nodeType": "EventDefinition", "src": "565:89:19", "nodes": [], "anonymous": false, "documentation": { "id": 26735, "nodeType": "StructuredDocumentation", "src": "466:94:19", "text": " @dev Emitted when `owner` enables `approved` to manage the `tokenId` token." }, "eventSelector": "8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925", "name": "Approval", "nameLocation": "571:8:19", "parameters": { "id": 26742, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26737, "indexed": true, "mutability": "mutable", "name": "owner", "nameLocation": "596:5:19", "nodeType": "VariableDeclaration", "scope": 26743, "src": "580:21:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26736, "name": "address", "nodeType": "ElementaryTypeName", "src": "580:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26739, "indexed": true, "mutability": "mutable", "name": "approved", "nameLocation": "619:8:19", "nodeType": "VariableDeclaration", "scope": 26743, "src": "603:24:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26738, "name": "address", "nodeType": "ElementaryTypeName", "src": "603:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26741, "indexed": true, "mutability": "mutable", "name": "tokenId", "nameLocation": "645:7:19", "nodeType": "VariableDeclaration", "scope": 26743, "src": "629:23:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26740, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "629:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "579:74:19" } }, { "id": 26752, "nodeType": "EventDefinition", "src": "782:85:19", "nodes": [], "anonymous": false, "documentation": { "id": 26744, "nodeType": "StructuredDocumentation", "src": "660:117:19", "text": " @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets." }, "eventSelector": "17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31", "name": "ApprovalForAll", "nameLocation": "788:14:19", "parameters": { "id": 26751, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26746, "indexed": true, "mutability": "mutable", "name": "owner", "nameLocation": "819:5:19", "nodeType": "VariableDeclaration", "scope": 26752, "src": "803:21:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26745, "name": "address", "nodeType": "ElementaryTypeName", "src": "803:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26748, "indexed": true, "mutability": "mutable", "name": "operator", "nameLocation": "842:8:19", "nodeType": "VariableDeclaration", "scope": 26752, "src": "826:24:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26747, "name": "address", "nodeType": "ElementaryTypeName", "src": "826:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26750, "indexed": false, "mutability": "mutable", "name": "approved", "nameLocation": "857:8:19", "nodeType": "VariableDeclaration", "scope": 26752, "src": "852:13:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 26749, "name": "bool", "nodeType": "ElementaryTypeName", "src": "852:4:19", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "802:64:19" } }, { "id": 26760, "nodeType": "FunctionDefinition", "src": "954:74:19", "nodes": [], "documentation": { "id": 26753, "nodeType": "StructuredDocumentation", "src": "873:76:19", "text": " @dev Returns the number of tokens in ``owner``'s account." }, "functionSelector": "70a08231", "implemented": false, "kind": "function", "modifiers": [], "name": "balanceOf", "nameLocation": "963:9:19", "parameters": { "id": 26756, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26755, "mutability": "mutable", "name": "owner", "nameLocation": "981:5:19", "nodeType": "VariableDeclaration", "scope": 26760, "src": "973:13:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26754, "name": "address", "nodeType": "ElementaryTypeName", "src": "973:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "972:15:19" }, "returnParameters": { "id": 26759, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26758, "mutability": "mutable", "name": "balance", "nameLocation": "1019:7:19", "nodeType": "VariableDeclaration", "scope": 26760, "src": "1011:15:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26757, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1011:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "1010:17:19" }, "scope": 26835, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 26768, "nodeType": "FunctionDefinition", "src": "1170:72:19", "nodes": [], "documentation": { "id": 26761, "nodeType": "StructuredDocumentation", "src": "1034:131:19", "text": " @dev Returns the owner of the `tokenId` token.\n Requirements:\n - `tokenId` must exist." }, "functionSelector": "6352211e", "implemented": false, "kind": "function", "modifiers": [], "name": "ownerOf", "nameLocation": "1179:7:19", "parameters": { "id": 26764, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26763, "mutability": "mutable", "name": "tokenId", "nameLocation": "1195:7:19", "nodeType": "VariableDeclaration", "scope": 26768, "src": "1187:15:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26762, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1187:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "1186:17:19" }, "returnParameters": { "id": 26767, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26766, "mutability": "mutable", "name": "owner", "nameLocation": "1235:5:19", "nodeType": "VariableDeclaration", "scope": 26768, "src": "1227:13:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26765, "name": "address", "nodeType": "ElementaryTypeName", "src": "1227:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1226:15:19" }, "scope": 26835, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 26780, "nodeType": "FunctionDefinition", "src": "1809:137:19", "nodes": [], "documentation": { "id": 26769, "nodeType": "StructuredDocumentation", "src": "1248:556:19", "text": " @dev Safely transfers `tokenId` token from `from` to `to`.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must exist and be owned by `from`.\n - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n Emits a {Transfer} event." }, "functionSelector": "b88d4fde", "implemented": false, "kind": "function", "modifiers": [], "name": "safeTransferFrom", "nameLocation": "1818:16:19", "parameters": { "id": 26778, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26771, "mutability": "mutable", "name": "from", "nameLocation": "1852:4:19", "nodeType": "VariableDeclaration", "scope": 26780, "src": "1844:12:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26770, "name": "address", "nodeType": "ElementaryTypeName", "src": "1844:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26773, "mutability": "mutable", "name": "to", "nameLocation": "1874:2:19", "nodeType": "VariableDeclaration", "scope": 26780, "src": "1866:10:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26772, "name": "address", "nodeType": "ElementaryTypeName", "src": "1866:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26775, "mutability": "mutable", "name": "tokenId", "nameLocation": "1894:7:19", "nodeType": "VariableDeclaration", "scope": 26780, "src": "1886:15:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26774, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1886:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 26777, "mutability": "mutable", "name": "data", "nameLocation": "1926:4:19", "nodeType": "VariableDeclaration", "scope": 26780, "src": "1911:19:19", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 26776, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "1911:5:19", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "1834:102:19" }, "returnParameters": { "id": 26779, "nodeType": "ParameterList", "parameters": [], "src": "1945:0:19" }, "scope": 26835, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "id": 26790, "nodeType": "FunctionDefinition", "src": "2644:108:19", "nodes": [], "documentation": { "id": 26781, "nodeType": "StructuredDocumentation", "src": "1952:687:19", "text": " @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n are aware of the ERC721 protocol to prevent tokens from being forever locked.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must exist and be owned by `from`.\n - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n Emits a {Transfer} event." }, "functionSelector": "42842e0e", "implemented": false, "kind": "function", "modifiers": [], "name": "safeTransferFrom", "nameLocation": "2653:16:19", "parameters": { "id": 26788, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26783, "mutability": "mutable", "name": "from", "nameLocation": "2687:4:19", "nodeType": "VariableDeclaration", "scope": 26790, "src": "2679:12:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26782, "name": "address", "nodeType": "ElementaryTypeName", "src": "2679:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26785, "mutability": "mutable", "name": "to", "nameLocation": "2709:2:19", "nodeType": "VariableDeclaration", "scope": 26790, "src": "2701:10:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26784, "name": "address", "nodeType": "ElementaryTypeName", "src": "2701:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26787, "mutability": "mutable", "name": "tokenId", "nameLocation": "2729:7:19", "nodeType": "VariableDeclaration", "scope": 26790, "src": "2721:15:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26786, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2721:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "2669:73:19" }, "returnParameters": { "id": 26789, "nodeType": "ParameterList", "parameters": [], "src": "2751:0:19" }, "scope": 26835, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "id": 26800, "nodeType": "FunctionDefinition", "src": "3495:104:19", "nodes": [], "documentation": { "id": 26791, "nodeType": "StructuredDocumentation", "src": "2758:732:19", "text": " @dev Transfers `tokenId` token from `from` to `to`.\n WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n understand this adds an external call which potentially creates a reentrancy vulnerability.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must be owned by `from`.\n - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n Emits a {Transfer} event." }, "functionSelector": "23b872dd", "implemented": false, "kind": "function", "modifiers": [], "name": "transferFrom", "nameLocation": "3504:12:19", "parameters": { "id": 26798, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26793, "mutability": "mutable", "name": "from", "nameLocation": "3534:4:19", "nodeType": "VariableDeclaration", "scope": 26800, "src": "3526:12:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26792, "name": "address", "nodeType": "ElementaryTypeName", "src": "3526:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26795, "mutability": "mutable", "name": "to", "nameLocation": "3556:2:19", "nodeType": "VariableDeclaration", "scope": 26800, "src": "3548:10:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26794, "name": "address", "nodeType": "ElementaryTypeName", "src": "3548:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26797, "mutability": "mutable", "name": "tokenId", "nameLocation": "3576:7:19", "nodeType": "VariableDeclaration", "scope": 26800, "src": "3568:15:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26796, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3568:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "3516:73:19" }, "returnParameters": { "id": 26799, "nodeType": "ParameterList", "parameters": [], "src": "3598:0:19" }, "scope": 26835, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "id": 26808, "nodeType": "FunctionDefinition", "src": "4062:55:19", "nodes": [], "documentation": { "id": 26801, "nodeType": "StructuredDocumentation", "src": "3605:452:19", "text": " @dev Gives permission to `to` to transfer `tokenId` token to another account.\n The approval is cleared when the token is transferred.\n Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n Requirements:\n - The caller must own the token or be an approved operator.\n - `tokenId` must exist.\n Emits an {Approval} event." }, "functionSelector": "095ea7b3", "implemented": false, "kind": "function", "modifiers": [], "name": "approve", "nameLocation": "4071:7:19", "parameters": { "id": 26806, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26803, "mutability": "mutable", "name": "to", "nameLocation": "4087:2:19", "nodeType": "VariableDeclaration", "scope": 26808, "src": "4079:10:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26802, "name": "address", "nodeType": "ElementaryTypeName", "src": "4079:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26805, "mutability": "mutable", "name": "tokenId", "nameLocation": "4099:7:19", "nodeType": "VariableDeclaration", "scope": 26808, "src": "4091:15:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26804, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4091:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "4078:29:19" }, "returnParameters": { "id": 26807, "nodeType": "ParameterList", "parameters": [], "src": "4116:0:19" }, "scope": 26835, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "id": 26816, "nodeType": "FunctionDefinition", "src": "4437:70:19", "nodes": [], "documentation": { "id": 26809, "nodeType": "StructuredDocumentation", "src": "4123:309:19", "text": " @dev Approve or remove `operator` as an operator for the caller.\n Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n Requirements:\n - The `operator` cannot be the caller.\n Emits an {ApprovalForAll} event." }, "functionSelector": "a22cb465", "implemented": false, "kind": "function", "modifiers": [], "name": "setApprovalForAll", "nameLocation": "4446:17:19", "parameters": { "id": 26814, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26811, "mutability": "mutable", "name": "operator", "nameLocation": "4472:8:19", "nodeType": "VariableDeclaration", "scope": 26816, "src": "4464:16:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26810, "name": "address", "nodeType": "ElementaryTypeName", "src": "4464:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26813, "mutability": "mutable", "name": "_approved", "nameLocation": "4487:9:19", "nodeType": "VariableDeclaration", "scope": 26816, "src": "4482:14:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 26812, "name": "bool", "nodeType": "ElementaryTypeName", "src": "4482:4:19", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "4463:34:19" }, "returnParameters": { "id": 26815, "nodeType": "ParameterList", "parameters": [], "src": "4506:0:19" }, "scope": 26835, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "id": 26824, "nodeType": "FunctionDefinition", "src": "4657:79:19", "nodes": [], "documentation": { "id": 26817, "nodeType": "StructuredDocumentation", "src": "4513:139:19", "text": " @dev Returns the account approved for `tokenId` token.\n Requirements:\n - `tokenId` must exist." }, "functionSelector": "081812fc", "implemented": false, "kind": "function", "modifiers": [], "name": "getApproved", "nameLocation": "4666:11:19", "parameters": { "id": 26820, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26819, "mutability": "mutable", "name": "tokenId", "nameLocation": "4686:7:19", "nodeType": "VariableDeclaration", "scope": 26824, "src": "4678:15:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 26818, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4678:7:19", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "4677:17:19" }, "returnParameters": { "id": 26823, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26822, "mutability": "mutable", "name": "operator", "nameLocation": "4726:8:19", "nodeType": "VariableDeclaration", "scope": 26824, "src": "4718:16:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26821, "name": "address", "nodeType": "ElementaryTypeName", "src": "4718:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "4717:18:19" }, "scope": 26835, "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 26834, "nodeType": "FunctionDefinition", "src": "4885:88:19", "nodes": [], "documentation": { "id": 26825, "nodeType": "StructuredDocumentation", "src": "4742:138:19", "text": " @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n See {setApprovalForAll}" }, "functionSelector": "e985e9c5", "implemented": false, "kind": "function", "modifiers": [], "name": "isApprovedForAll", "nameLocation": "4894:16:19", "parameters": { "id": 26830, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26827, "mutability": "mutable", "name": "owner", "nameLocation": "4919:5:19", "nodeType": "VariableDeclaration", "scope": 26834, "src": "4911:13:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26826, "name": "address", "nodeType": "ElementaryTypeName", "src": "4911:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26829, "mutability": "mutable", "name": "operator", "nameLocation": "4934:8:19", "nodeType": "VariableDeclaration", "scope": 26834, "src": "4926:16:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26828, "name": "address", "nodeType": "ElementaryTypeName", "src": "4926:7:19", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "4910:33:19" }, "returnParameters": { "id": 26833, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26832, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 26834, "src": "4967:4:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 26831, "name": "bool", "nodeType": "ElementaryTypeName", "src": "4967:4:19", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "4966:6:19" }, "scope": 26835, "stateMutability": "view", "virtual": false, "visibility": "external" } ], "abstract": false, "baseContracts": [ { "baseName": { "id": 26724, "name": "IERC165", "nameLocations": [ "271:7:19" ], "nodeType": "IdentifierPath", "referencedDeclaration": 27564, "src": "271:7:19" }, "id": 26725, "nodeType": "InheritanceSpecifier", "src": "271:7:19" } ], "canonicalName": "IERC721", "contractDependencies": [], "contractKind": "interface", "documentation": { "id": 26723, "nodeType": "StructuredDocumentation", "src": "182:67:19", "text": " @dev Required interface of an ERC721 compliant contract." }, "fullyImplemented": false, "linearizedBaseContracts": [ 26835, 27564 ], "name": "IERC721", "nameLocation": "260:7:19", "scope": 26836, "usedErrors": [] } ], "license": "MIT" }, "id": 19 }