ScaledBalanceTokenBaseERC20

Basic ERC20 implementation of scaled balance token

constructor(contract IPool pool, string name, string symbol, uint8 decimals) internal

Constructor.

Name

Type

Description

function scaledBalanceOf(address user) public view virtual returns (uint256)

Returns the scaled balance of the user.

The scaled balance is the sum of all the updated stored balance divided by the reserve's liquidity index at the moment of the update

Name

Type

Description

function getScaledUserBalanceAndSupply(address user) external view virtual returns (uint256, uint256)

Returns the scaled balance of the user and the scaled total supply.

function scaledTotalSupply() public view virtual returns (uint256)

Returns the scaled total supply of the scaled balance token. Represents sum(debt/index)

function getPreviousIndex(address user) external view virtual returns (uint256)

Returns last index interest was accrued to the user's balance

function _mintScaled(address caller, address onBehalfOf, uint256 amount, uint256 index) internal returns (bool)

Implements the basic logic to mint a scaled balance token.

function _burnScaled(address user, address target, uint256 amount, uint256 index) internal

Implements the basic logic to burn a scaled balance token.

In some instances, a burn transaction will emit a mint event if the amount to burn is less than the interest that the user accrued