HasAaveBalanceMemoizer
HasAaveBalanceMemoizer
the memoizer works in the context of a single token and therefore should not be used across multiple tokens.
BalanceMemoizer
Parameters
| Name | Type | Description |
|---|
struct BalanceMemoizer {
uint256 balanceOf;
bool balanceOfMemoized;
uint256 balanceOfOverlying;
bool balanceOfOverlyingMemoized;
contract IERC20 overlying;
bool overlyingMemoized;
}
constructor
constructor(address addressesProvider) public
contract's constructor
Parameters
| Name | Type | Description |
|---|---|---|
| addressesProvider | address | address of AAVE's address provider |
overlying
function overlying(contract IERC20 token, struct HasAaveBalanceMemoizer.BalanceMemoizer memoizer) internal view returns (contract IERC20)
Gets the overlying for the token.
Parameters
| Name | Type | Description |
|---|---|---|
| token | contract IERC20 | the token. |
| memoizer | struct HasAaveBalanceMemoizer.BalanceMemoizer | the memoizer. |
Return Values
| Name | Type | Description |
|---|---|---|
| [0] | contract IERC20 | overlying for the token. |
balanceOfOverlying
function balanceOfOverlying(contract IERC20 token, struct HasAaveBalanceMemoizer.BalanceMemoizer memoizer) internal view returns (uint256)
Gets the balance for the overlying of the token, or 0 if there is no overlying.
Parameters
| Name | Type | Description |
|---|---|---|
| token | contract IERC20 | the token. |
| memoizer | struct HasAaveBalanceMemoizer.BalanceMemoizer | the memoizer. |
Return Values
| Name | Type | Description |
|---|---|---|
| [0] | uint256 | balance of the overlying, or 0 if there is no overlying. |
balanceOf
function balanceOf(contract IERC20 token, struct HasAaveBalanceMemoizer.BalanceMemoizer memoizer) internal view returns (uint256)
Gets the balance of the token
Parameters
| Name | Type | Description |
|---|---|---|
| token | contract IERC20 | the token. |
| memoizer | struct HasAaveBalanceMemoizer.BalanceMemoizer | the memoizer. |
Return Values
| Name | Type | Description |
|---|---|---|
| [0] | uint256 | balance of the token. |