{
    "Function": "slitherConstructorConstantVariables",
    "File": "contracts/contracts/factories/PairFactory.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "contract PairFactory {\n\n    bool public isPaused;\n    address public pauser;\n    address public pendingPauser;\n\n    uint256 public stableFee;\n    uint256 public volatileFee;\n    uint256 public constant MAX_FEE = 5; // 0.05%\n    address public feeManager;\n    address public pendingFeeManager;\n\n    mapping(address => mapping(address => mapping(bool => address))) public getPair;\n    address[] public allPairs;\n    mapping(address => bool) public isPair; // simplified check if its a pair, given that `stable` flag might not be available in peripherals\n\n    address internal _temp0;\n    address internal _temp1;\n    bool internal _temp;\n\n    event PairCreated(address indexed token0, address indexed token1, bool stable, address pair, uint);\n\n    constructor() {\n        pauser = msg.sender;\n        isPaused = false;\n        feeManager = msg.sender;\n        stableFee = 2; // 0.02%\n        volatileFee = 2;\n    }\n\n    function allPairsLength() external view returns (uint) {\n        return allPairs.length;\n    }\n\n    function setPauser(address _pauser) external {\n        require(msg.sender == pauser);\n        pendingPauser = _pauser;\n    }\n\n    function acceptPauser() external {\n        require(msg.sender == pendingPauser);\n        pauser = pendingPauser;\n    }\n\n    function setPause(bool _state) external {\n        require(msg.sender == pauser);\n        isPaused = _state;\n    }\n\n    function setFeeManager(address _feeManager) external {\n        require(msg.sender == feeManager, 'not fee manager');\n        pendingFeeManager = _feeManager;\n    }\n\n    function acceptFeeManager() external {\n        require(msg.sender == pendingFeeManager, 'not pending fee manager');\n        feeManager = pendingFeeManager;\n    }\n\n    function setFee(bool _stable, uint256 _fee) external {\n        require(msg.sender == feeManager, 'not fee manager');\n        require(_fee <= MAX_FEE, 'fee too high');\n        require(_fee != 0, 'fee must be nonzero');\n        if (_stable) {\n            stableFee = _fee;\n        } else {\n            volatileFee = _fee;\n        }\n    }\n\n    function getFee(bool _stable) public view returns(uint256) {\n        return _stable ? stableFee : volatileFee;\n    }\n\n    function pairCodeHash() external pure returns (bytes32) {\n        return keccak256(type(Pair).creationCode);\n    }\n\n    function getInitializable() external view returns (address, address, bool) {\n        return (_temp0, _temp1, _temp);\n    }\n\n    function createPair(address tokenA, address tokenB, bool stable) external returns (address pair) {\n        require(tokenA != tokenB, 'IA'); // Pair: IDENTICAL_ADDRESSES\n        (address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);\n        require(token0 != address(0), 'ZA'); // Pair: ZERO_ADDRESS\n        require(getPair[token0][token1][stable] == address(0), 'PE'); // Pair: PAIR_EXISTS - single check is sufficient\n        bytes32 salt = keccak256(abi.encodePacked(token0, token1, stable)); // notice salt includes stable as well, 3 parameters\n        (_temp0, _temp1, _temp) = (token0, token1, stable);\n        pair = address(new Pair{salt:salt}());\n        getPair[token0][token1][stable] = pair;\n        getPair[token1][token0][stable] = pair; // populate mapping in the reverse direction\n        allPairs.push(pair);\n        isPair[pair] = true;\n        emit PairCreated(token0, token1, stable, pair, allPairs.length);\n    }\n}"
}