# CronV1PoolFactory

### owner

```solidity
address owner
```

### pendingOwner

```solidity
address pendingOwner
```

### poolMap

```solidity
mapping(address => mapping(address => mapping(uint256 => address))) poolMap
```

### onlyOwner

```solidity
modifier onlyOwner()
```

Only allows the `owner` to execute the function.

### constructor

```solidity
constructor(contract IVault _vault) public
```

This function constructs the pool

#### Parameters

| Name    | Type            | Description           |
| ------- | --------------- | --------------------- |
| \_vault | contract IVault | The balancer v2 vault |

### create

```solidity
function create(address _token0, address _token1, string _name, string _symbol, uint256 _poolType) external returns (address)
```

Deploys a new `CronV1Pool`

#### Parameters

| Name       | Type    | Description                                          |
| ---------- | ------- | ---------------------------------------------------- |
| \_token0   | address | The asset which is converged to ie "base'            |
| \_token1   | address | The asset which converges to the underlying          |
| \_name     | string  | The name of the balancer v2 lp token for this pool   |
| \_symbol   | string  | The symbol of the balancer v2 lp token for this pool |
| \_poolType | uint256 | The type of pool (stable, liquid, volatile)          |

#### Return Values

| Name | Type    | Description          |
| ---- | ------- | -------------------- |
| \[0] | address | The new pool address |

### set

```solidity
function set(address _token0, address _token1, uint256 _poolType, address _pool) external
```

Sets `CronV1Pool` address in the mapping

#### Parameters

| Name       | Type    | Description                             |
| ---------- | ------- | --------------------------------------- |
| \_token0   | address | address of token0                       |
| \_token1   | address | address of token1                       |
| \_poolType | uint256 | type of pool (stable, liquid, volatile) |
| \_pool     | address | address of pool to set in the mapping   |

### remove

```solidity
function remove(address _token0, address _token1, uint256 _poolType) external
```

Removes an already deployed `CronV1Pool` from the mapping WARNING - Best practice to disable Cron-Fi fees before removing it from the factory pool mapping. Also advisable to notify LPs / LT swappers in some way that this is occurring.

#### Parameters

| Name       | Type    | Description                             |
| ---------- | ------- | --------------------------------------- |
| \_token0   | address | address of token0                       |
| \_token1   | address | address of token1                       |
| \_poolType | uint256 | type of pool (stable, liquid, volatile) |

### transferOwnership

```solidity
function transferOwnership(address _newOwner, bool _direct, bool _renounce) external
```

Transfers ownership to `_newOwner`. Either directly or claimable by the new pending owner. Can only be invoked by the current `owner`.

#### Parameters

| Name       | Type    | Description                                                                                              |
| ---------- | ------- | -------------------------------------------------------------------------------------------------------- |
| \_newOwner | address | Address of the new owner.                                                                                |
| \_direct   | bool    | True if `_newOwner` should be set immediately. False if `_newOwner` needs to use `claimOwnership`.       |
| \_renounce | bool    | Allows the `_newOwner` to be `address(0)` if `_direct` and `_renounce` is True. Has no effect otherwise. |

### claimOwnership

```solidity
function claimOwnership() external
```

Needs to be called by `pendingOwner` to claim ownership.

### getPool

```solidity
function getPool(address _token0, address _token1, uint256 _poolType) external view returns (address)
```

Gets existing pool for given address pair post sort and pool type

#### Parameters

| Name       | Type    | Description        |
| ---------- | ------- | ------------------ |
| \_token0   | address | address of token 0 |
| \_token1   | address | address of token 1 |
| \_poolType | uint256 | type of pool       |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://cron-finance.gitbook.io/twamm/refrences/documentation/cronv1poolfactory.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.