{
    "Function": "_setInitializedVersion",
    "File": "contracts/lib/openzeppelin-contracts/contracts/proxy/utils/Initializable.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "Address"
    ],
    "Internal Calls": [
        "require(bool,string)"
    ],
    "Library Calls": [
        "isContract"
    ],
    "Low-Level Calls": [],
    "Code": "function _setInitializedVersion(uint8 version) private returns (bool) {\n        // If the contract is initializing we ignore whether _initialized is set in order to support multiple\n        // inheritance patterns, but we only do this in the context of a constructor, and for the lowest level\n        // of initializers, because in other contexts the contract may have been reentered.\n\n        bool isTopLevelCall = !_initializing; // cache sload\n        uint8 currentVersion = _initialized; // cache sload\n\n        require(\n            (isTopLevelCall && version > currentVersion) || // not nested with increasing version or\n                (!Address.isContract(address(this)) && (version == 1 || version == type(uint8).max)), // contract being constructed\n            \"Initializable: contract is already initialized\"\n        );\n\n        if (isTopLevelCall) {\n            _initialized = version;\n        }\n\n        return isTopLevelCall;\n    }"
}