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FluidCenterPrice ​

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Inherits:IFluidCenterPrice, OracleError

Base contract that any Fluid Center Price must implement

State Variables ​

_infoName ​

short helper string to easily identify the center price oracle. E.g. token symbols

solidity
bytes32 private immutable _infoName;

_TARGET_DECIMALS ​

solidity
uint8 internal constant _TARGET_DECIMALS = 27;

Functions ​

constructor ​

solidity
constructor(string memory infoName_);

targetDecimals ​

target decimals of the returned rate. for center price contracts it is always 27

solidity
function targetDecimals() public pure virtual returns (uint8);

infoName ​

helper string to easily identify the oracle. E.g. token symbols

solidity
function infoName() public view virtual returns (string memory);

centerPrice ​

Retrieves the center price for the pool

This function is marked as non-constant (potentially state-changing) to allow flexibility in price fetching mechanisms. While typically used as a read-only operation, this design permits write operations if needed for certain token pairs (e.g., fetching up-to-date exchange rates that may require state changes).

solidity
function centerPrice() external virtual returns (uint256 price_);

Returns

NameTypeDescription
price_uint256The current price ratio of token1 to token0, expressed with 27 decimal places