{
    "Function": "withdraw",
    "File": "contracts/vaults/yVault/strategies/StrategyPUSDConvex.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts/access/AccessControl.sol",
        "node_modules/@openzeppelin/contracts/utils/introspection/ERC165.sol",
        "node_modules/@openzeppelin/contracts/utils/introspection/IERC165.sol",
        "node_modules/@openzeppelin/contracts/access/IAccessControl.sol",
        "node_modules/@openzeppelin/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [
        "IController",
        "SafeERC20",
        "IERC20",
        "IBaseRewardPool"
    ],
    "Internal Calls": [
        "require(bool,string)",
        "onlyController"
    ],
    "Library Calls": [
        "safeTransfer"
    ],
    "Low-Level Calls": [],
    "Code": "function withdraw(uint256 _amount) external onlyController {\n        address vault = strategyConfig.controller.vaults(address(want));\n        require(vault != address(0), \"ZERO_VAULT\"); // additional protection so we don't burn the funds\n\n        uint256 balance = want.balanceOf(address(this));\n        //if the contract doesn't have enough want, withdraw from Convex\n        if (balance < _amount)\n            convexConfig.baseRewardPool.withdrawAndUnwrap(\n                _amount - balance,\n                false\n            );\n\n        want.safeTransfer(vault, _amount);\n    }"
}