Generalized4626Strategy
Generalized4626Strategy
shareToken
contract IERC20 shareToken
assetToken
contract IERC20 assetToken
constructor
constructor(struct InitializableAbstractStrategy.BaseStrategyConfig _baseConfig, address _assetToken) public
Parameters
| Name | Type | Description |
|---|---|---|
| _baseConfig | struct InitializableAbstractStrategy.BaseStrategyConfig | Base strategy config with platformAddress (ERC-4626 Vault contract), eg sfrxETH or sDAI, and vaultAddress (OToken Vault contract), eg VaultProxy or OETHVaultProxy |
| _assetToken | address | Address of the ERC-4626 asset token. eg frxETH or DAI |
initialize
function initialize() external virtual
deposit
function deposit(address _asset, uint256 _amount) external
Deposit assets by converting them to shares
Parameters
| Name | Type | Description |
|---|---|---|
| _asset | address | Address of asset to deposit |
| _amount | uint256 | Amount of asset to deposit |
_deposit
function _deposit(address _asset, uint256 _amount) internal virtual
Deposit assets by converting them to shares
Parameters
| Name | Type | Description |
|---|---|---|
| _asset | address | Address of asset to deposit |
| _amount | uint256 | Amount of asset to deposit |
depositAll
function depositAll() external virtual
Deposit the entire balance of assetToken to gain shareToken
withdraw
function withdraw(address _recipient, address _asset, uint256 _amount) external virtual
Withdraw asset by burning shares
Parameters
| Name | Type | Description |
|---|---|---|
| _recipient | address | Address to receive withdrawn asset |
| _asset | address | Address of asset to withdraw |
| _amount | uint256 | Amount of asset to withdraw |
_abstractSetPToken
function _abstractSetPToken(address, address) internal virtual
Internal method to respond to the addition of new asset / share tokens
withdrawAll
function withdrawAll() external virtual
Remove all assets from platform and send them to Vault contract.
checkBalance
function checkBalance(address _asset) external view virtual returns (uint256 balance)
Get the total asset value held in the platform
Parameters
| Name | Type | Description |
|---|---|---|
| _asset | address | Address of the asset |
Return Values
| Name | Type | Description |
|---|---|---|
| balance | uint256 | Total value of the asset in the platform |
safeApproveAllTokens
function safeApproveAllTokens() external
Governor approves the the ERC-4626 Tokenized Vault to spend the asset.
_approveBase
function _approveBase() internal virtual
supportsAsset
function supportsAsset(address _asset) public view virtual returns (bool)
Retuns bool indicating whether asset is supported by strategy
Parameters
| Name | Type | Description |
|---|---|---|
| _asset | address | Address of the asset |
setPTokenAddress
function setPTokenAddress(address, address) external
is not supported for this strategy as the asset and ERC-4626 Tokenized Vault are set at deploy time.
If the ERC-4626 Tokenized Vault needed to be changed, a new contract would need to be deployed and the proxy updated.
removePToken
function removePToken(uint256) external
is not supported for this strategy as the asset and ERC-4626 Tokenized Vault are set at deploy time.
If the ERC-4626 Tokenized Vault needed to be changed, a new contract would need to be deployed and the proxy updated.