{ "contractName": "LibSet_bytes4", "abi": [], "metadata": "{\"compiler\":{\"version\":\"0.6.12+commit.27d51765\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"solstruct/contracts/libs/LibSet.bytes4.sol\":\"LibSet_bytes4\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"solstruct/contracts/libs/LibSet.bytes4.sol\":{\"keccak256\":\"0xbb3001b2c52c250106497a5567454442c021e575c696da948a472d4390e63920\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://c639b4d68cf6152560d1826bb38fb162c6ee0d2a6fb4a56d0888d7a41efc58c5\",\"dweb:/ipfs/QmaKLDhS5BJPiobaktgMg5dYEML7JKRi2pkkvAmDQLJAXs\"]}},\"version\":1}", "bytecode": "0x60566023600b82828239805160001a607314601657fe5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220125161478dd3635f697f1362d91febfb0fed37fb4f82adf9e6f173422597cab064736f6c634300060c0033", "deployedBytecode": "0x73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220125161478dd3635f697f1362d91febfb0fed37fb4f82adf9e6f173422597cab064736f6c634300060c0033", "immutableReferences": {}, "sourceMap": "65:1538:32:-:0;;;;;;;;;;;;;;;;;;;;;;;;;", "deployedSourceMap": "65:1538:32:-:0;;;;;;;;", "source": "// SPDX-License-Identifier: MIT\n\npragma solidity >0.5.0 <0.8.0;\n\nlibrary LibSet_bytes4\n{\n\tstruct set\n\t{\n\t\tbytes4[] values;\n\t\tmapping(bytes4 => uint256) indexes;\n\t}\n\n\tfunction length(set storage _set)\n\tinternal view returns (uint256)\n\t{\n\t\treturn _set.values.length;\n\t}\n\n\tfunction at(set storage _set, uint256 _index)\n\tinternal view returns (bytes4 )\n\t{\n\t\treturn _set.values[_index - 1];\n\t}\n\n\tfunction indexOf(set storage _set, bytes4 _value)\n\tinternal view returns (uint256)\n\t{\n\t\treturn _set.indexes[_value];\n\t}\n\n\tfunction contains(set storage _set, bytes4 _value)\n\tinternal view returns (bool)\n\t{\n\t\treturn indexOf(_set, _value) != 0;\n\t}\n\n\tfunction content(set storage _set)\n\tinternal view returns (bytes4[] memory)\n\t{\n\t\treturn _set.values;\n\t}\n\n\tfunction add(set storage _set, bytes4 _value)\n\tinternal returns (bool)\n\t{\n\t\tif (contains(_set, _value))\n\t\t{\n\t\t\treturn false;\n\t\t}\n\t\t_set.values.push(_value);\n\t\t_set.indexes[_value] = _set.values.length;\n\t\treturn true;\n\t}\n\n\tfunction remove(set storage _set, bytes4 _value)\n\tinternal returns (bool)\n\t{\n\t\tif (!contains(_set, _value))\n\t\t{\n\t\t\treturn false;\n\t\t}\n\n\t\tuint256 i = indexOf(_set, _value);\n\t\tuint256 last = length(_set);\n\n\t\tif (i != last)\n\t\t{\n\t\t\tbytes4 swapValue = _set.values[last - 1];\n\t\t\t_set.values[i - 1] = swapValue;\n\t\t\t_set.indexes[swapValue] = i;\n\t\t}\n\n\t\tdelete _set.indexes[_value];\n\t\t_set.values.pop();\n\n\t\treturn true;\n\t}\n\n\tfunction clear(set storage _set)\n\tinternal returns (bool)\n\t{\n\t\tfor (uint256 i = _set.values.length; i > 0; --i)\n\t\t{\n\t\t\tdelete _set.indexes[_set.values[i-1]];\n\t\t}\n\t\t_set.values = new bytes4[](0);\n\t\treturn true;\n\t}\n}\n", "sourcePath": "solstruct/contracts/libs/LibSet.bytes4.sol", "ast": { "absolutePath": "solstruct/contracts/libs/LibSet.bytes4.sol", "exportedSymbols": { "LibSet_bytes4": [ 3303 ] }, "id": 3304, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 3059, "literals": [ "solidity", ">", "0.5", ".0", "<", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "33:30:32" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "library", "documentation": null, "fullyImplemented": true, "id": 3303, "linearizedBaseContracts": [ 3303 ], "name": "LibSet_bytes4", "nodeType": "ContractDefinition", "nodes": [ { "canonicalName": "LibSet_bytes4.set", "id": 3067, "members": [ { "constant": false, "id": 3062, "mutability": "mutable", "name": "values", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3067, "src": "106:15:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage_ptr", "typeString": "bytes4[]" }, "typeName": { "baseType": { "id": 3060, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "106:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "id": 3061, "length": null, "nodeType": "ArrayTypeName", "src": "106:8:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage_ptr", "typeString": "bytes4[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3066, "mutability": "mutable", "name": "indexes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3067, "src": "125:34:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" }, "typeName": { "id": 3065, "keyType": { "id": 3063, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "133:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "Mapping", "src": "125:26:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" }, "valueType": { "id": 3064, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "143:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, "value": null, "visibility": "internal" } ], "name": "set", "nodeType": "StructDefinition", "scope": 3303, "src": "90:73:32", "visibility": "public" }, { "body": { "id": 3078, "nodeType": "Block", "src": "234:33:32", "statements": [ { "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3074, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3069, "src": "245:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3075, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "245:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3076, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "245:18:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3073, "id": 3077, "nodeType": "Return", "src": "238:25:32" } ] }, "documentation": null, "id": 3079, "implemented": true, "kind": "function", "modifiers": [], "name": "length", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3070, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3069, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3079, "src": "182:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3068, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "182:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" } ], "src": "181:18:32" }, "returnParameters": { "id": 3073, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3072, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3079, "src": "224:7:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3071, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "224:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "223:9:32" }, "scope": 3303, "src": "166:101:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3095, "nodeType": "Block", "src": "350:38:32", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3088, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3081, "src": "361:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3089, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "361:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3093, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3092, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3090, "name": "_index", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3083, "src": "373:6:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3091, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "382:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "373:10:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "361:23:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "functionReturnParameters": 3087, "id": 3094, "nodeType": "Return", "src": "354:30:32" } ] }, "documentation": null, "id": 3096, "implemented": true, "kind": "function", "modifiers": [], "name": "at", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3084, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3081, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3096, "src": "282:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3080, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "282:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3083, "mutability": "mutable", "name": "_index", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3096, "src": "300:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3082, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "300:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "281:34:32" }, "returnParameters": { "id": 3087, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3086, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3096, "src": "340:6:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3085, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "340:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "339:9:32" }, "scope": 3303, "src": "270:118:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3110, "nodeType": "Block", "src": "476:35:32", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3105, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3098, "src": "487:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3106, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "487:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3108, "indexExpression": { "argumentTypes": null, "id": 3107, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3100, "src": "500:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "487:20:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3104, "id": 3109, "nodeType": "Return", "src": "480:27:32" } ] }, "documentation": null, "id": 3111, "implemented": true, "kind": "function", "modifiers": [], "name": "indexOf", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3101, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3098, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3111, "src": "408:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3097, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "408:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3100, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3111, "src": "426:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3099, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "426:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "407:34:32" }, "returnParameters": { "id": 3104, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3103, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3111, "src": "466:7:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3102, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "466:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "465:9:32" }, "scope": 3303, "src": "391:120:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3127, "nodeType": "Block", "src": "597:41:32", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3125, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3121, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3113, "src": "616:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, { "argumentTypes": null, "id": 3122, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3115, "src": "622:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "id": 3120, "name": "indexOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3111, "src": "608:7:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$_t_bytes4_$returns$_t_uint256_$", "typeString": "function (struct LibSet_bytes4.set storage pointer,bytes4) view returns (uint256)" } }, "id": 3123, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "608:21:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3124, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "633:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "608:26:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 3119, "id": 3126, "nodeType": "Return", "src": "601:33:32" } ] }, "documentation": null, "id": 3128, "implemented": true, "kind": "function", "modifiers": [], "name": "contains", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3116, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3113, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3128, "src": "532:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3112, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "532:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3115, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3128, "src": "550:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3114, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "550:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "531:34:32" }, "returnParameters": { "id": 3119, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3118, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3128, "src": "590:4:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3117, "name": "bool", "nodeType": "ElementaryTypeName", "src": "590:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "589:6:32" }, "scope": 3303, "src": "514:124:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3139, "nodeType": "Block", "src": "718:26:32", "statements": [ { "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3136, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3130, "src": "729:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3137, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "729:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "functionReturnParameters": 3135, "id": 3138, "nodeType": "Return", "src": "722:18:32" } ] }, "documentation": null, "id": 3140, "implemented": true, "kind": "function", "modifiers": [], "name": "content", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3131, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3130, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3140, "src": "658:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3129, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "658:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" } ], "src": "657:18:32" }, "returnParameters": { "id": 3135, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3134, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3140, "src": "700:15:32", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_memory_ptr", "typeString": "bytes4[]" }, "typeName": { "baseType": { "id": 3132, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "700:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "id": 3133, "length": null, "nodeType": "ArrayTypeName", "src": "700:8:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage_ptr", "typeString": "bytes4[]" } }, "value": null, "visibility": "internal" } ], "src": "699:17:32" }, "scope": 3303, "src": "641:103:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3177, "nodeType": "Block", "src": "820:147:32", "statements": [ { "condition": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3150, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3142, "src": "837:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, { "argumentTypes": null, "id": 3151, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3144, "src": "843:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "id": 3149, "name": "contains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3128, "src": "828:8:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$_t_bytes4_$returns$_t_bool_$", "typeString": "function (struct LibSet_bytes4.set storage pointer,bytes4) view returns (bool)" } }, "id": 3152, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "828:22:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3156, "nodeType": "IfStatement", "src": "824:52:32", "trueBody": { "id": 3155, "nodeType": "Block", "src": "854:22:32", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "66616c7365", "id": 3153, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "866:5:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "functionReturnParameters": 3148, "id": 3154, "nodeType": "Return", "src": "859:12:32" } ] } }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3162, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3144, "src": "896:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3157, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3142, "src": "879:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3160, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "879:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3161, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "879:16:32", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_bytes4_$returns$__$", "typeString": "function (bytes4)" } }, "id": 3163, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "879:24:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3164, "nodeType": "ExpressionStatement", "src": "879:24:32" }, { "expression": { "argumentTypes": null, "id": 3173, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3165, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3142, "src": "907:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3168, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "907:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3169, "indexExpression": { "argumentTypes": null, "id": 3167, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3144, "src": "920:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "907:20:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3170, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3142, "src": "930:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3171, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "930:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3172, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "930:18:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "907:41:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3174, "nodeType": "ExpressionStatement", "src": "907:41:32" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3175, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "959:4:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 3148, "id": 3176, "nodeType": "Return", "src": "952:11:32" } ] }, "documentation": null, "id": 3178, "implemented": true, "kind": "function", "modifiers": [], "name": "add", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3145, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3142, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3178, "src": "760:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3141, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "760:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3144, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3178, "src": "778:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3143, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "778:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "759:34:32" }, "returnParameters": { "id": 3148, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3147, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3178, "src": "813:4:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3146, "name": "bool", "nodeType": "ElementaryTypeName", "src": "813:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "812:6:32" }, "scope": 3303, "src": "747:220:32", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 3256, "nodeType": "Block", "src": "1046:340:32", "statements": [ { "condition": { "argumentTypes": null, "id": 3191, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "1054:23:32", "subExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3188, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1064:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, { "argumentTypes": null, "id": 3189, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "1070:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "id": 3187, "name": "contains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3128, "src": "1055:8:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$_t_bytes4_$returns$_t_bool_$", "typeString": "function (struct LibSet_bytes4.set storage pointer,bytes4) view returns (bool)" } }, "id": 3190, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1055:22:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3195, "nodeType": "IfStatement", "src": "1050:53:32", "trueBody": { "id": 3194, "nodeType": "Block", "src": "1081:22:32", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "66616c7365", "id": 3192, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1093:5:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "functionReturnParameters": 3186, "id": 3193, "nodeType": "Return", "src": "1086:12:32" } ] } }, { "assignments": [ 3197 ], "declarations": [ { "constant": false, "id": 3197, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3256, "src": "1107:9:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3196, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1107:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3202, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3199, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1130:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, { "argumentTypes": null, "id": 3200, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "1136:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "id": 3198, "name": "indexOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3111, "src": "1122:7:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$_t_bytes4_$returns$_t_uint256_$", "typeString": "function (struct LibSet_bytes4.set storage pointer,bytes4) view returns (uint256)" } }, "id": 3201, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1122:21:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "1107:36:32" }, { "assignments": [ 3204 ], "declarations": [ { "constant": false, "id": 3204, "mutability": "mutable", "name": "last", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3256, "src": "1147:12:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3203, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1147:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3208, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3206, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1169:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } ], "id": 3205, "name": "length", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3079, "src": "1162:6:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$returns$_t_uint256_$", "typeString": "function (struct LibSet_bytes4.set storage pointer) view returns (uint256)" } }, "id": 3207, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1162:12:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "1147:27:32" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3211, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3209, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3197, "src": "1183:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 3210, "name": "last", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3204, "src": "1188:4:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1183:9:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3240, "nodeType": "IfStatement", "src": "1179:135:32", "trueBody": { "id": 3239, "nodeType": "Block", "src": "1196:118:32", "statements": [ { "assignments": [ 3213 ], "declarations": [ { "constant": false, "id": 3213, "mutability": "mutable", "name": "swapValue", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3239, "src": "1201:17:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3212, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "1201:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "id": 3220, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3214, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1221:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3215, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1221:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3219, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3218, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3216, "name": "last", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3204, "src": "1233:4:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3217, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1240:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "1233:8:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1221:21:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "VariableDeclarationStatement", "src": "1201:41:32" }, { "expression": { "argumentTypes": null, "id": 3229, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3221, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1247:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3226, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1247:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3227, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3225, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3223, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3197, "src": "1259:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3224, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1263:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "1259:5:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1247:18:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3228, "name": "swapValue", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3213, "src": "1268:9:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "src": "1247:30:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "id": 3230, "nodeType": "ExpressionStatement", "src": "1247:30:32" }, { "expression": { "argumentTypes": null, "id": 3237, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3231, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1282:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3234, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "1282:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3235, "indexExpression": { "argumentTypes": null, "id": 3233, "name": "swapValue", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3213, "src": "1295:9:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1282:23:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3236, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3197, "src": "1308:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1282:27:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3238, "nodeType": "ExpressionStatement", "src": "1282:27:32" } ] } }, { "expression": { "argumentTypes": null, "id": 3245, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "delete", "prefix": true, "src": "1318:27:32", "subExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3241, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1325:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3242, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "1325:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3244, "indexExpression": { "argumentTypes": null, "id": 3243, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "1338:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1325:20:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3246, "nodeType": "ExpressionStatement", "src": "1318:27:32" }, { "expression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3247, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1349:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3250, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1349:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3251, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "pop", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1349:15:32", "typeDescriptions": { "typeIdentifier": "t_function_arraypop_nonpayable$__$returns$__$", "typeString": "function ()" } }, "id": 3252, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1349:17:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3253, "nodeType": "ExpressionStatement", "src": "1349:17:32" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3254, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1378:4:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 3186, "id": 3255, "nodeType": "Return", "src": "1371:11:32" } ] }, "documentation": null, "id": 3257, "implemented": true, "kind": "function", "modifiers": [], "name": "remove", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3183, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3180, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3257, "src": "986:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3179, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "986:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3182, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3257, "src": "1004:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3181, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "1004:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "985:34:32" }, "returnParameters": { "id": 3186, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3185, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3257, "src": "1039:4:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3184, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1039:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1038:6:32" }, "scope": 3303, "src": "970:416:32", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 3301, "nodeType": "Block", "src": "1448:153:32", "statements": [ { "body": { "id": 3287, "nodeType": "Block", "src": "1503:47:32", "statements": [ { "expression": { "argumentTypes": null, "id": 3285, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "delete", "prefix": true, "src": "1508:37:32", "subExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3276, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3259, "src": "1515:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3277, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "1515:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3284, "indexExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3278, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3259, "src": "1528:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3279, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1528:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3283, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3282, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3280, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3265, "src": "1540:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3281, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1542:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "1540:3:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1528:16:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1515:30:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3286, "nodeType": "ExpressionStatement", "src": "1508:37:32" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3272, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3270, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3265, "src": "1489:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3271, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1493:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1489:5:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3288, "initializationExpression": { "assignments": [ 3265 ], "declarations": [ { "constant": false, "id": 3265, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3288, "src": "1457:9:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3264, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1457:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3269, "initialValue": { "argumentTypes": null, "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3266, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3259, "src": "1469:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3267, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1469:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3268, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1469:18:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "1457:30:32" }, "loopExpression": { "expression": { "argumentTypes": null, "id": 3274, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "--", "prefix": true, "src": "1496:3:32", "subExpression": { "argumentTypes": null, "id": 3273, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3265, "src": "1498:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3275, "nodeType": "ExpressionStatement", "src": "1496:3:32" }, "nodeType": "ForStatement", "src": "1452:98:32" }, { "expression": { "argumentTypes": null, "id": 3297, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3289, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3259, "src": "1553:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3291, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1553:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 3295, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1580:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 3294, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "NewExpression", "src": "1567:12:32", "typeDescriptions": { "typeIdentifier": "t_function_objectcreation_pure$_t_uint256_$returns$_t_array$_t_bytes4_$dyn_memory_ptr_$", "typeString": "function (uint256) pure returns (bytes4[] memory)" }, "typeName": { "baseType": { "id": 3292, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "1571:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "id": 3293, "length": null, "nodeType": "ArrayTypeName", "src": "1571:8:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage_ptr", "typeString": "bytes4[]" } } }, "id": 3296, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1567:15:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_memory_ptr", "typeString": "bytes4[] memory" } }, "src": "1553:29:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3298, "nodeType": "ExpressionStatement", "src": "1553:29:32" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3299, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1593:4:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 3263, "id": 3300, "nodeType": "Return", "src": "1586:11:32" } ] }, "documentation": null, "id": 3302, "implemented": true, "kind": "function", "modifiers": [], "name": "clear", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3260, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3259, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3302, "src": "1404:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3258, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "1404:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" } ], "src": "1403:18:32" }, "returnParameters": { "id": 3263, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3262, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3302, "src": "1441:4:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3261, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1441:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1440:6:32" }, "scope": 3303, "src": "1389:212:32", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" } ], "scope": 3304, "src": "65:1538:32" } ], "src": "33:1571:32" }, "legacyAST": { "absolutePath": "solstruct/contracts/libs/LibSet.bytes4.sol", "exportedSymbols": { "LibSet_bytes4": [ 3303 ] }, "id": 3304, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 3059, "literals": [ "solidity", ">", "0.5", ".0", "<", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "33:30:32" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "library", "documentation": null, "fullyImplemented": true, "id": 3303, "linearizedBaseContracts": [ 3303 ], "name": "LibSet_bytes4", "nodeType": "ContractDefinition", "nodes": [ { "canonicalName": "LibSet_bytes4.set", "id": 3067, "members": [ { "constant": false, "id": 3062, "mutability": "mutable", "name": "values", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3067, "src": "106:15:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage_ptr", "typeString": "bytes4[]" }, "typeName": { "baseType": { "id": 3060, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "106:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "id": 3061, "length": null, "nodeType": "ArrayTypeName", "src": "106:8:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage_ptr", "typeString": "bytes4[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3066, "mutability": "mutable", "name": "indexes", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3067, "src": "125:34:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" }, "typeName": { "id": 3065, "keyType": { "id": 3063, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "133:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "Mapping", "src": "125:26:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" }, "valueType": { "id": 3064, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "143:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, "value": null, "visibility": "internal" } ], "name": "set", "nodeType": "StructDefinition", "scope": 3303, "src": "90:73:32", "visibility": "public" }, { "body": { "id": 3078, "nodeType": "Block", "src": "234:33:32", "statements": [ { "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3074, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3069, "src": "245:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3075, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "245:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3076, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "245:18:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3073, "id": 3077, "nodeType": "Return", "src": "238:25:32" } ] }, "documentation": null, "id": 3079, "implemented": true, "kind": "function", "modifiers": [], "name": "length", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3070, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3069, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3079, "src": "182:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3068, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "182:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" } ], "src": "181:18:32" }, "returnParameters": { "id": 3073, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3072, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3079, "src": "224:7:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3071, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "224:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "223:9:32" }, "scope": 3303, "src": "166:101:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3095, "nodeType": "Block", "src": "350:38:32", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3088, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3081, "src": "361:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3089, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "361:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3093, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3092, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3090, "name": "_index", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3083, "src": "373:6:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3091, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "382:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "373:10:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "361:23:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "functionReturnParameters": 3087, "id": 3094, "nodeType": "Return", "src": "354:30:32" } ] }, "documentation": null, "id": 3096, "implemented": true, "kind": "function", "modifiers": [], "name": "at", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3084, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3081, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3096, "src": "282:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3080, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "282:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3083, "mutability": "mutable", "name": "_index", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3096, "src": "300:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3082, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "300:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "281:34:32" }, "returnParameters": { "id": 3087, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3086, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3096, "src": "340:6:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3085, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "340:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "339:9:32" }, "scope": 3303, "src": "270:118:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3110, "nodeType": "Block", "src": "476:35:32", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3105, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3098, "src": "487:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3106, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "487:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3108, "indexExpression": { "argumentTypes": null, "id": 3107, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3100, "src": "500:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "487:20:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3104, "id": 3109, "nodeType": "Return", "src": "480:27:32" } ] }, "documentation": null, "id": 3111, "implemented": true, "kind": "function", "modifiers": [], "name": "indexOf", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3101, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3098, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3111, "src": "408:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3097, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "408:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3100, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3111, "src": "426:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3099, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "426:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "407:34:32" }, "returnParameters": { "id": 3104, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3103, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3111, "src": "466:7:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3102, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "466:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "465:9:32" }, "scope": 3303, "src": "391:120:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3127, "nodeType": "Block", "src": "597:41:32", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3125, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3121, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3113, "src": "616:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, { "argumentTypes": null, "id": 3122, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3115, "src": "622:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "id": 3120, "name": "indexOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3111, "src": "608:7:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$_t_bytes4_$returns$_t_uint256_$", "typeString": "function (struct LibSet_bytes4.set storage pointer,bytes4) view returns (uint256)" } }, "id": 3123, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "608:21:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3124, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "633:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "608:26:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 3119, "id": 3126, "nodeType": "Return", "src": "601:33:32" } ] }, "documentation": null, "id": 3128, "implemented": true, "kind": "function", "modifiers": [], "name": "contains", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3116, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3113, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3128, "src": "532:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3112, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "532:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3115, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3128, "src": "550:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3114, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "550:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "531:34:32" }, "returnParameters": { "id": 3119, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3118, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3128, "src": "590:4:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3117, "name": "bool", "nodeType": "ElementaryTypeName", "src": "590:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "589:6:32" }, "scope": 3303, "src": "514:124:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3139, "nodeType": "Block", "src": "718:26:32", "statements": [ { "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3136, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3130, "src": "729:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3137, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "729:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "functionReturnParameters": 3135, "id": 3138, "nodeType": "Return", "src": "722:18:32" } ] }, "documentation": null, "id": 3140, "implemented": true, "kind": "function", "modifiers": [], "name": "content", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3131, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3130, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3140, "src": "658:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3129, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "658:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" } ], "src": "657:18:32" }, "returnParameters": { "id": 3135, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3134, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3140, "src": "700:15:32", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_memory_ptr", "typeString": "bytes4[]" }, "typeName": { "baseType": { "id": 3132, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "700:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "id": 3133, "length": null, "nodeType": "ArrayTypeName", "src": "700:8:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage_ptr", "typeString": "bytes4[]" } }, "value": null, "visibility": "internal" } ], "src": "699:17:32" }, "scope": 3303, "src": "641:103:32", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3177, "nodeType": "Block", "src": "820:147:32", "statements": [ { "condition": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3150, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3142, "src": "837:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, { "argumentTypes": null, "id": 3151, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3144, "src": "843:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "id": 3149, "name": "contains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3128, "src": "828:8:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$_t_bytes4_$returns$_t_bool_$", "typeString": "function (struct LibSet_bytes4.set storage pointer,bytes4) view returns (bool)" } }, "id": 3152, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "828:22:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3156, "nodeType": "IfStatement", "src": "824:52:32", "trueBody": { "id": 3155, "nodeType": "Block", "src": "854:22:32", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "66616c7365", "id": 3153, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "866:5:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "functionReturnParameters": 3148, "id": 3154, "nodeType": "Return", "src": "859:12:32" } ] } }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3162, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3144, "src": "896:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3157, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3142, "src": "879:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3160, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "879:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3161, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "879:16:32", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_bytes4_$returns$__$", "typeString": "function (bytes4)" } }, "id": 3163, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "879:24:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3164, "nodeType": "ExpressionStatement", "src": "879:24:32" }, { "expression": { "argumentTypes": null, "id": 3173, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3165, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3142, "src": "907:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3168, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "907:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3169, "indexExpression": { "argumentTypes": null, "id": 3167, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3144, "src": "920:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "907:20:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3170, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3142, "src": "930:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3171, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "930:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3172, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "930:18:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "907:41:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3174, "nodeType": "ExpressionStatement", "src": "907:41:32" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3175, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "959:4:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 3148, "id": 3176, "nodeType": "Return", "src": "952:11:32" } ] }, "documentation": null, "id": 3178, "implemented": true, "kind": "function", "modifiers": [], "name": "add", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3145, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3142, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3178, "src": "760:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3141, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "760:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3144, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3178, "src": "778:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3143, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "778:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "759:34:32" }, "returnParameters": { "id": 3148, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3147, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3178, "src": "813:4:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3146, "name": "bool", "nodeType": "ElementaryTypeName", "src": "813:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "812:6:32" }, "scope": 3303, "src": "747:220:32", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 3256, "nodeType": "Block", "src": "1046:340:32", "statements": [ { "condition": { "argumentTypes": null, "id": 3191, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "1054:23:32", "subExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3188, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1064:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, { "argumentTypes": null, "id": 3189, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "1070:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "id": 3187, "name": "contains", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3128, "src": "1055:8:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$_t_bytes4_$returns$_t_bool_$", "typeString": "function (struct LibSet_bytes4.set storage pointer,bytes4) view returns (bool)" } }, "id": 3190, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1055:22:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3195, "nodeType": "IfStatement", "src": "1050:53:32", "trueBody": { "id": 3194, "nodeType": "Block", "src": "1081:22:32", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "66616c7365", "id": 3192, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1093:5:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "functionReturnParameters": 3186, "id": 3193, "nodeType": "Return", "src": "1086:12:32" } ] } }, { "assignments": [ 3197 ], "declarations": [ { "constant": false, "id": 3197, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3256, "src": "1107:9:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3196, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1107:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3202, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3199, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1130:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, { "argumentTypes": null, "id": 3200, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "1136:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } ], "id": 3198, "name": "indexOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3111, "src": "1122:7:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$_t_bytes4_$returns$_t_uint256_$", "typeString": "function (struct LibSet_bytes4.set storage pointer,bytes4) view returns (uint256)" } }, "id": 3201, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1122:21:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "1107:36:32" }, { "assignments": [ 3204 ], "declarations": [ { "constant": false, "id": 3204, "mutability": "mutable", "name": "last", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3256, "src": "1147:12:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3203, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1147:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3208, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3206, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1169:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } ], "id": 3205, "name": "length", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3079, "src": "1162:6:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_set_$3067_storage_ptr_$returns$_t_uint256_$", "typeString": "function (struct LibSet_bytes4.set storage pointer) view returns (uint256)" } }, "id": 3207, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1162:12:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "1147:27:32" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3211, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3209, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3197, "src": "1183:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 3210, "name": "last", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3204, "src": "1188:4:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1183:9:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3240, "nodeType": "IfStatement", "src": "1179:135:32", "trueBody": { "id": 3239, "nodeType": "Block", "src": "1196:118:32", "statements": [ { "assignments": [ 3213 ], "declarations": [ { "constant": false, "id": 3213, "mutability": "mutable", "name": "swapValue", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3239, "src": "1201:17:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3212, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "1201:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "id": 3220, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3214, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1221:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3215, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1221:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3219, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3218, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3216, "name": "last", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3204, "src": "1233:4:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3217, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1240:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "1233:8:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1221:21:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "VariableDeclarationStatement", "src": "1201:41:32" }, { "expression": { "argumentTypes": null, "id": 3229, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3221, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1247:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3226, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1247:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3227, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3225, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3223, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3197, "src": "1259:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3224, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1263:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "1259:5:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1247:18:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3228, "name": "swapValue", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3213, "src": "1268:9:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "src": "1247:30:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "id": 3230, "nodeType": "ExpressionStatement", "src": "1247:30:32" }, { "expression": { "argumentTypes": null, "id": 3237, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3231, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1282:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3234, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "1282:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3235, "indexExpression": { "argumentTypes": null, "id": 3233, "name": "swapValue", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3213, "src": "1295:9:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1282:23:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3236, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3197, "src": "1308:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1282:27:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3238, "nodeType": "ExpressionStatement", "src": "1282:27:32" } ] } }, { "expression": { "argumentTypes": null, "id": 3245, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "delete", "prefix": true, "src": "1318:27:32", "subExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3241, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1325:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3242, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "1325:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3244, "indexExpression": { "argumentTypes": null, "id": 3243, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3182, "src": "1338:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1325:20:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3246, "nodeType": "ExpressionStatement", "src": "1318:27:32" }, { "expression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3247, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3180, "src": "1349:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3250, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1349:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3251, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "pop", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1349:15:32", "typeDescriptions": { "typeIdentifier": "t_function_arraypop_nonpayable$__$returns$__$", "typeString": "function ()" } }, "id": 3252, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1349:17:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3253, "nodeType": "ExpressionStatement", "src": "1349:17:32" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3254, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1378:4:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 3186, "id": 3255, "nodeType": "Return", "src": "1371:11:32" } ] }, "documentation": null, "id": 3257, "implemented": true, "kind": "function", "modifiers": [], "name": "remove", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3183, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3180, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3257, "src": "986:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3179, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "986:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3182, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3257, "src": "1004:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3181, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "1004:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": null, "visibility": "internal" } ], "src": "985:34:32" }, "returnParameters": { "id": 3186, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3185, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3257, "src": "1039:4:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3184, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1039:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1038:6:32" }, "scope": 3303, "src": "970:416:32", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 3301, "nodeType": "Block", "src": "1448:153:32", "statements": [ { "body": { "id": 3287, "nodeType": "Block", "src": "1503:47:32", "statements": [ { "expression": { "argumentTypes": null, "id": 3285, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "delete", "prefix": true, "src": "1508:37:32", "subExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3276, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3259, "src": "1515:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3277, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "indexes", "nodeType": "MemberAccess", "referencedDeclaration": 3066, "src": "1515:12:32", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_uint256_$", "typeString": "mapping(bytes4 => uint256)" } }, "id": 3284, "indexExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3278, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3259, "src": "1528:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3279, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1528:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3283, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3282, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3280, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3265, "src": "1540:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3281, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1542:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "1540:3:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1528:16:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1515:30:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3286, "nodeType": "ExpressionStatement", "src": "1508:37:32" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3272, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3270, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3265, "src": "1489:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3271, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1493:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1489:5:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3288, "initializationExpression": { "assignments": [ 3265 ], "declarations": [ { "constant": false, "id": 3265, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3288, "src": "1457:9:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3264, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1457:7:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3269, "initialValue": { "argumentTypes": null, "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3266, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3259, "src": "1469:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3267, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1469:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3268, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1469:18:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "1457:30:32" }, "loopExpression": { "expression": { "argumentTypes": null, "id": 3274, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "--", "prefix": true, "src": "1496:3:32", "subExpression": { "argumentTypes": null, "id": 3273, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3265, "src": "1498:1:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3275, "nodeType": "ExpressionStatement", "src": "1496:3:32" }, "nodeType": "ForStatement", "src": "1452:98:32" }, { "expression": { "argumentTypes": null, "id": 3297, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3289, "name": "_set", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3259, "src": "1553:4:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set storage pointer" } }, "id": 3291, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "values", "nodeType": "MemberAccess", "referencedDeclaration": 3062, "src": "1553:11:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 3295, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1580:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 3294, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "NewExpression", "src": "1567:12:32", "typeDescriptions": { "typeIdentifier": "t_function_objectcreation_pure$_t_uint256_$returns$_t_array$_t_bytes4_$dyn_memory_ptr_$", "typeString": "function (uint256) pure returns (bytes4[] memory)" }, "typeName": { "baseType": { "id": 3292, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "1571:6:32", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "id": 3293, "length": null, "nodeType": "ArrayTypeName", "src": "1571:8:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage_ptr", "typeString": "bytes4[]" } } }, "id": 3296, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1567:15:32", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_memory_ptr", "typeString": "bytes4[] memory" } }, "src": "1553:29:32", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes4_$dyn_storage", "typeString": "bytes4[] storage ref" } }, "id": 3298, "nodeType": "ExpressionStatement", "src": "1553:29:32" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3299, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1593:4:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 3263, "id": 3300, "nodeType": "Return", "src": "1586:11:32" } ] }, "documentation": null, "id": 3302, "implemented": true, "kind": "function", "modifiers": [], "name": "clear", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3260, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3259, "mutability": "mutable", "name": "_set", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3302, "src": "1404:16:32", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" }, "typeName": { "contractScope": null, "id": 3258, "name": "set", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3067, "src": "1404:3:32", "typeDescriptions": { "typeIdentifier": "t_struct$_set_$3067_storage_ptr", "typeString": "struct LibSet_bytes4.set" } }, "value": null, "visibility": "internal" } ], "src": "1403:18:32" }, "returnParameters": { "id": 3263, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3262, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3302, "src": "1441:4:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3261, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1441:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1440:6:32" }, "scope": 3303, "src": "1389:212:32", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" } ], "scope": 3304, "src": "65:1538:32" } ], "src": "33:1571:32" }, "compiler": { "name": "solc", "version": "0.6.12+commit.27d51765.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.2.5", "updatedAt": "2023-05-04T08:29:47.221Z", "devdoc": { "kind": "dev", "methods": {}, "version": 1 }, "userdoc": { "kind": "user", "methods": {}, "version": 1 } }