HasAaveBalanceMemoizer

the memoizer works in the context of a single token and therefore should not be used across multiple tokens.

BalanceMemoizer

Parameters

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.