{
    "Function": "swap",
    "File": "contracts/v3/Vault.sol",
    "Parent Contracts": [
        "contracts/v3/interfaces/IVault.sol",
        "contracts/v3/VaultToken.sol",
        "contracts/vendor/LinkToken/ERC677Token.sol",
        "contracts/vendor/LinkToken/token/ERC677.sol",
        "contracts/vendor/LinkToken/token/LinkERC20.sol",
        "node_modules/@openzeppelin/contracts/token/ERC20/ERC20.sol",
        "node_modules/@openzeppelin/contracts/token/ERC20/IERC20.sol",
        "node_modules/@openzeppelin/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [
        "IConverter",
        "IERC20",
        "SafeERC20",
        "IController",
        "IManager"
    ],
    "Internal Calls": [
        "notHalted",
        "onlyStrategist"
    ],
    "Library Calls": [
        "safeTransfer"
    ],
    "Low-Level Calls": [],
    "Code": "function swap(\n        address _token0,\n        address _token1,\n        uint256 _expectedAmount\n    )\n        external\n        override\n        notHalted\n        onlyStrategist\n        returns (uint256 _balance)\n    {\n        IConverter _converter = IConverter(IController(manager.controllers(address(this))).converter(address(this)));\n        _balance = IERC20(_token0).balanceOf(address(this));\n        IERC20(_token0).safeTransfer(address(_converter), _balance);\n        _balance = _converter.convert(_token0, _token1, _balance, _expectedAmount);\n    }"
}