> For the complete documentation index, see [llms.txt](https://docs.algebra.finance/algebra-integral-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.algebra.finance/algebra-integral-documentation/algebra-v1-technical-reference/contracts/api-reference-v1.0/v1.0-core/poolstate.md).

# PoolState

## Modifiers

### lock

## Variables

### uint256 totalFeeGrowth0Token

The fee growth as a Q128.128 fees of token0 collected per unit of liquidity for the entire life of the pool

*Developer note: This value can overflow the uint256*

### uint256 totalFeeGrowth1Token

The fee growth as a Q128.128 fees of token1 collected per unit of liquidity for the entire life of the pool

*Developer note: This value can overflow the uint256*

### struct PoolState.GlobalState globalState

The globalState structure in the pool stores many values but requires only one slot and is exposed as a single method to save gas when accessed externally.

### uint128 liquidity

The currently in range liquidity available to the pool

*Developer note: This value has no relationship to the total liquidity across all ticks. Returned value cannot exceed type(uint128).max*

### uint32 liquidityCooldown

Returns the lock time for added liquidity

### address activeIncentive

Returns the information about active incentive

*Developer note: if there is no active incentive at the moment, virtualPool,endTimestamp,startTimestamp would be equal to 0*

### mapping(int24 => struct TickManager.Tick) ticks

Look up information about a specific tick in the pool

### mapping(int16 => uint256) tickTable

Returns 256 packed tick initialized boolean values. See TickTable for more information

***


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