{
    "Function": "withdrawFrom",
    "File": "contracts/SavingsAccount/SavingsAccount.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts/utils/ReentrancyGuard.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/proxy/Initializable.sol",
        "contracts/interfaces/ISavingsAccount.sol"
    ],
    "High-Level Calls": [
        "SafeMath",
        "IYield",
        "SafeMath"
    ],
    "Internal Calls": [
        "_withdraw",
        "require(bool,string)",
        "nonReentrant"
    ],
    "Library Calls": [
        "sub",
        "sub"
    ],
    "Low-Level Calls": [],
    "Code": "function withdrawFrom(\n        uint256 _amount,\n        address _token,\n        address _strategy,\n        address _from,\n        address payable _to,\n        bool _withdrawShares\n    ) external override nonReentrant returns (uint256) {\n        require(_amount != 0, 'SavingsAccount::withdrawFrom Amount must be greater than zero');\n\n        allowance[_from][_token][msg.sender] = allowance[_from][_token][msg.sender].sub(\n            _amount,\n            'SavingsAccount::withdrawFrom allowance limit exceeding'\n        );\n\n        _amount = IYield(_strategy).getSharesForTokens(_amount, _token);\n\n        balanceInShares[_from][_token][_strategy] = balanceInShares[_from][_token][_strategy].sub(\n            _amount,\n            'SavingsAccount::withdrawFrom insufficient balance'\n        );\n        (address _receivedToken, uint256 _amountReceived) = _withdraw(_amount, _token, _strategy, _to, _withdrawShares);\n        emit Withdrawn(_from, msg.sender, _amount, _token, _strategy, _withdrawShares);\n        return _amountReceived;\n    }"
}