{
    "Function": "createGauge",
    "File": "contracts/contracts/Voter.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "IGaugeFactory",
        "IPairFactory",
        "IBribeFactory",
        "IPair",
        "IERC20"
    ],
    "Internal Calls": [
        "require(bool,string)",
        "require(bool,string)",
        "_updateFor",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function createGauge(address _pool) external returns (address) {\n        require(gauges[_pool] == address(0x0), \"exists\");\n        if (msg.sender != governor) { // gov can create for any pool, even non-Velodrome pairs\n            require(IPairFactory(factory).isPair(_pool), \"!_pool\");\n            (address tokenA, address tokenB) = IPair(_pool).tokens();\n            require(isWhitelisted[tokenA] && isWhitelisted[tokenB], \"!whitelisted\");\n        }\n        address _bribe = IBribeFactory(bribefactory).createBribe();\n        address _gauge = IGaugeFactory(gaugefactory).createGauge(_pool, _bribe, _ve);\n        IERC20(base).approve(_gauge, type(uint).max);\n        bribes[_gauge] = _bribe;\n        gauges[_pool] = _gauge;\n        poolForGauge[_gauge] = _pool;\n        isGauge[_gauge] = true;\n        isAlive[_gauge] = true;\n        _updateFor(_gauge);\n        pools.push(_pool);\n        emit GaugeCreated(_gauge, msg.sender, _bribe, _pool);\n        return _gauge;\n    }"
}