DebtCache

Description

Source: contracts/DebtCache.sol

Variables

CONTRACT_NAME

_Source

Type: bytes32

Constructor

constructor

_Source

Details

Signature

constructor(address _owner, address _resolver)

Visibility

public

State Mutability

``

Restricted Functions

purgeCachedSynthDebt

_Source

Details

Signature

purgeCachedSynthDebt(bytes32 currencyKey)

Visibility

external

State Mutability

``

Requires

• require(..., "Synth exists")

Modifiers

• onlyOwner

recordExcludedDebtChange

_Source

Details

Signature

recordExcludedDebtChange(bytes32 currencyKey, int256 delta)

Visibility

external

State Mutability

``

Requires

• require(..., "Excluded debt cannot become negative")

Modifiers

• onlyDebtIssuer

updateCachedSynthDebtWithRate

_Source

Details

Signature

updateCachedSynthDebtWithRate(bytes32 currencyKey, uint256 currencyRate)

Visibility

external

State Mutability

``

Modifiers

• onlyIssuer

updateCachedSynthDebtsWithRates

_Source

Details

Signature

updateCachedSynthDebtsWithRates(bytes32[] currencyKeys, uint256[] currencyRates)

Visibility

external

State Mutability

``

Modifiers

• onlyIssuerOrExchanger

updateCachedsUSDDebt

_Source

Details

Signature

updateCachedsUSDDebt(int256 amount)

Visibility

external

State Mutability

``

Modifiers

• onlyIssuer

Emits

• DebtCacheUpdated

updateDebtCacheValidity

_Source

Details

Signature

updateDebtCacheValidity(bool currentlyInvalid)

Visibility

external

State Mutability

``

Modifiers

• onlyIssuer

Internal Functions

_updateCachedSynthDebtsWithRates

_Source

Details

Signature

_updateCachedSynthDebtsWithRates(bytes32[] currencyKeys, uint256[] currentRates, bool anyRateIsInvalid)

Visibility

internal

State Mutability

``

Requires

• require(..., "Input array lengths differ")

_updateDebtCacheValidity

_Source

Details

Signature

_updateDebtCacheValidity(bool currentlyInvalid)

Visibility

internal

State Mutability

``

External Functions

takeDebtSnapshot

_Source

Details

Signature

takeDebtSnapshot()

Visibility

external

State Mutability

``

Modifiers

• requireSystemActiveIfNotOwner

Emits

• DebtCacheUpdated

• DebtCacheSnapshotTaken

updateCachedSynthDebts

_Source

Details

Signature

updateCachedSynthDebts(bytes32[] currencyKeys)

Visibility

external

State Mutability

``

Modifiers

• requireSystemActiveIfNotOwner

Events

DebtCacheSnapshotTaken

_Source

Signature: DebtCacheSnapshotTaken(uint256 timestamp)

DebtCacheUpdated

_Source

Signature: DebtCacheUpdated(uint256 cachedDebt)

DebtCacheValidityChanged

_Source

Signature: DebtCacheValidityChanged(bool isInvalid)