# PoolState

## Modifiers

### lock

`modifier lock()` internal

*Developer note: Reentrancy protection. Implemented in every function of the contract since there are checks of balances.*

## 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*

### int24 tickSpacing

The pool tick spacing

*Developer note: Ticks can only be used at multiples of this value e.g.: a tickSpacing of 60 means ticks can be initialized every 60th tick, i.e., ..., -120, -60, 0, 60, 120, ... This value is an int24 to avoid casting even though it is always positive.*

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

Look up information about a specific tick in the pool

*Developer note: This is a public structure, so the \`return\` natspec tags are omitted.*

### mapping(int16 => uint256) tickTable

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