# BErc20

## Overview

#### License: MIT

```solidity
abstract contract BErc20 is BToken, BErc20Interface
```

Author: Compound CTokens which wrap an EIP-20 underlying

## Functions info

### initialize (0x1a31d465)

```solidity
function initialize(
    address underlying_,
    Bondtroller comptroller_,
    InterestRateModel interestRateModel_,
    uint256 initialExchangeRateMantissa_,
    string memory name_,
    string memory symbol_,
    uint8 decimals_
) public
```

Initializes the new money market.

Parameters:

| Name                          | Type                       | Description                                |
| ----------------------------- | -------------------------- | ------------------------------------------ |
| underlying\_                  | address                    | The address of the underlying asset.       |
| comptroller\_                 | contract Bondtroller       | The address of the Comptroller.            |
| interestRateModel\_           | contract InterestRateModel | The address of the interest rate model.    |
| initialExchangeRateMantissa\_ | uint256                    | The initial exchange rate, scaled by 1e18. |
| name\_                        | string                     | ERC-20 name of this token.                 |
| symbol\_                      | string                     | ERC-20 symbol of this token.               |
| decimals\_                    | uint8                      | ERC-20 decimal precision of this token.    |

### sweepToken (0x1be19560)

```solidity
function sweepToken(EIP20NonStandardInterface token) external override
```

A public function to sweep accidental ERC-20 transfers to this contract. Tokens are sent to admin (timelock).

Parameters:

| Name  | Type                               | Description                               |
| ----- | ---------------------------------- | ----------------------------------------- |
| token | contract EIP20NonStandardInterface | The address of the ERC-20 token to sweep. |

### \_addReserves (0x3e941010)

```solidity
function _addReserves(uint256 addAmount) external override returns (uint256)
```

The sender adds to reserves.

Parameters:

| Name      | Type    | Description                                        |
| --------- | ------- | -------------------------------------------------- |
| addAmount | uint256 | The amount fo underlying token to add as reserves. |

Return values:

| Name | Type    | Description                                                                 |
| ---- | ------- | --------------------------------------------------------------------------- |
| \[0] | uint256 | uint256 0=success, otherwise a failure (see ErrorReporter.sol for details). |