IAlgebraPoolDerivedState

Pool state that is not stored

Contains view functions to provide information about the pool that is computed rather than stored on the blockchain. The functions here may have variable gas costs.

Developer note: Credit to Uniswap Labs under GPL-2.0-or-later license: https://github.com/Uniswap/v3-core/tree/main/contracts/interfaces

Functions

getInnerCumulatives

function getInnerCumulatives(int24 bottomTick, int24 topTick) external view returns (uint160 innerSecondsSpentPerLiquidity, uint32 innerSecondsSpent) view external

Returns a snapshot of seconds per liquidity and seconds inside a tick range Developer note: Snapshots must only be compared to other snapshots, taken over a period for which a position existed. I.e., snapshots cannot be compared if a position is not held for the entire period between when the first snapshot is taken and the second snapshot is taken.

Name	Type	Description
bottomTick	int24	The lower tick of the range
topTick	int24	The upper tick of the range

Returns:

Name	Type	Description
innerSecondsSpentPerLiquidity	uint160	The snapshot of seconds per liquidity for the range
innerSecondsSpent	uint32	The snapshot of the number of seconds during which the price was in this range