{
    "Function": "deposit",
    "File": "contracts/v3/Vault.sol",
    "Parent Contracts": [
        "contracts/v3/interfaces/IVault.sol"
    ],
    "High-Level Calls": [
        "SafeERC20",
        "SafeMath",
        "IERC20",
        "SafeMath",
        "SafeMath",
        "IVaultToken",
        "IERC20",
        "SafeMath",
        "IERC20"
    ],
    "Internal Calls": [
        "balance",
        "require(bool,string)",
        "notHalted",
        "_normalizeDecimals",
        "require(bool,string)",
        "require(bool,string)"
    ],
    "Library Calls": [
        "div",
        "safeTransferFrom",
        "sub",
        "add",
        "mul"
    ],
    "Low-Level Calls": [],
    "Code": "function deposit(\n        uint256 _amount\n     )\n        public\n        override\n        notHalted\n        returns (uint256 _shares)\n    {\n        require(_amount > 0, \"!_amount\");\n\n        uint256 _balance = balance();\n\n        uint256 _before = token.balanceOf(address(this));\n        token.safeTransferFrom(msg.sender, address(this), _amount);\n        _amount = token.balanceOf(address(this)).sub(_before);\n        uint256 _supply = IERC20(address(vaultToken)).totalSupply();\n\n        _amount = _normalizeDecimals(_amount);\n\n        if (_supply > 0) {\n            _amount = (_amount.mul(_supply)).div(_balance);\n        }\n\n        _shares = _amount;\n\n        require(_shares > 0, \"shares=0\");\n        require(_supply.add(_shares) <= totalDepositCap, \">totalDepositCap\");\n        vaultToken.mint(msg.sender, _shares);\n        emit Deposit(msg.sender, _shares);\n    }"
}