Consensus::Params Struct Reference

Parameters that influence chain consensus. More...

#include <params.h>

Collaboration diagram for Consensus::Params:

Public Member Functions
int64_t	DifficultyAdjustmentInterval () const

Public Attributes
uint256	hashGenesisBlock
uint256	hashDevnetGenesisBlock
int	nSubsidyHalvingInterval
int	nMasternodePaymentsStartBlock
int	nMasternodePaymentsIncreaseBlock
int	nMasternodePaymentsIncreasePeriod
int	nInstantSendConfirmationsRequired
int	nInstantSendKeepLock
int	nBudgetPaymentsStartBlock
int	nBudgetPaymentsCycleBlocks
int	nBudgetPaymentsWindowBlocks
int	nSuperblockStartBlock
uint256	nSuperblockStartHash
int	nSuperblockCycle
int	nGovernanceMinQuorum
int	nGovernanceFilterElements
int	nMasternodeMinimumConfirmations
int	BIP34Height
	Block height and hash at which BIP34 becomes active. More...
uint256	BIP34Hash
int	BIP65Height
	Block height at which BIP65 becomes active. More...
int	BIP66Height
	Block height at which BIP66 becomes active. More...
int	DIP0001Height
	Block height at which DIP0001 becomes active. More...
int	DIP0003Height
	Block height at which DIP0003 becomes active. More...
int	DIP0003EnforcementHeight
	Block height at which DIP0003 becomes enforced. More...
uint256	DIP0003EnforcementHash
uint32_t	nRuleChangeActivationThreshold
	Minimum blocks including miner confirmation of the total of nMinerConfirmationWindow blocks in a retargeting period, (nPowTargetTimespan / nPowTargetSpacing) which is also used for BIP9 deployments. More...
uint32_t	nMinerConfirmationWindow
BIP9Deployment	vDeployments [MAX_VERSION_BITS_DEPLOYMENTS]
uint256	powLimit
	Proof of work parameters. More...
bool	fPowAllowMinDifficultyBlocks
bool	fPowNoRetargeting
int64_t	nPowTargetSpacing
int64_t	nPowTargetTimespan
int	nPowKGWHeight
int	nPowDGWHeight
uint256	nMinimumChainWork
uint256	defaultAssumeValid
int	nMinimumDifficultyBlocks {0}
	these parameters are only used on devnet and can be configured from the outside More...
int	nHighSubsidyBlocks {0}
int	nHighSubsidyFactor {1}
std::map< LLMQType, LLMQParams >	llmqs
LLMQType	llmqTypeChainLocks
LLMQType	llmqTypeInstantSend {LLMQ_NONE}

Detailed Description

Parameters that influence chain consensus.

Definition at line 130 of file params.h.

Member Function Documentation

DifficultyAdjustmentInterval()

int64_t Consensus::Params::DifficultyAdjustmentInterval ( ) const

inline

Definition at line 180 of file params.h.

References nPowTargetSpacing, and nPowTargetTimespan.

Referenced by GetNetworkHashPS(), and GetNextWorkRequiredBTC().

Member Data Documentation

BIP34Hash

uint256 Consensus::Params::BIP34Hash

Definition at line 150 of file params.h.

Referenced by CMainParams::CMainParams(), CChainState::ConnectBlock(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

BIP34Height

int Consensus::Params::BIP34Height

Block height and hash at which BIP34 becomes active.

Definition at line 149 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CChainState::ConnectBlock(), ContextualCheckBlock(), ContextualCheckBlockHeader(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and SoftForkMajorityDesc().

BIP65Height

int Consensus::Params::BIP65Height

Block height at which BIP65 becomes active.

Definition at line 152 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), ContextualCheckBlockHeader(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), GetBlockScriptFlags(), and SoftForkMajorityDesc().

BIP66Height

int Consensus::Params::BIP66Height

Block height at which BIP66 becomes active.

Definition at line 154 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), ContextualCheckBlockHeader(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), GetBlockScriptFlags(), and SoftForkMajorityDesc().

defaultAssumeValid

uint256 Consensus::Params::defaultAssumeValid

Definition at line 182 of file params.h.

Referenced by AppInitParameterInteraction(), CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

DIP0001Height

int Consensus::Params::DIP0001Height

Block height at which DIP0001 becomes active.

Definition at line 156 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CChainState::ConnectBlock(), ContextualCheckBlock(), ContextualCheckTransaction(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and CDSNotificationInterface::UpdatedBlockTip().

DIP0003EnforcementHash

uint256 Consensus::Params::DIP0003EnforcementHash

Definition at line 161 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

DIP0003EnforcementHeight

int Consensus::Params::DIP0003EnforcementHeight

Block height at which DIP0003 becomes enforced.

Definition at line 160 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), CDeterministicMNManager::IsDIP3Enforced(), CChainParams::UpdateDIP3Parameters(), and llmq::CQuorumBlockProcessor::UpgradeDB().

DIP0003Height

int Consensus::Params::DIP0003Height

Block height at which DIP0003 becomes active.

Definition at line 158 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CChainState::ConnectBlock(), ContextualCheckBlock(), ContextualCheckTransaction(), BlockAssembler::CreateNewBlock(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), CChainState::DisconnectBlock(), llmq::CQuorumBlockProcessor::ProcessBlock(), CChainParams::UpdateDIP3Parameters(), and CDeterministicMNManager::UpgradeDBIfNeeded().

fPowAllowMinDifficultyBlocks

bool Consensus::Params::fPowAllowMinDifficultyBlocks

Definition at line 174 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), GetNextWorkRequired(), GetNextWorkRequiredBTC(), CSuperblock::GetPaymentsLimit(), and UpdateTime().

fPowNoRetargeting

bool Consensus::Params::fPowNoRetargeting

Definition at line 175 of file params.h.

Referenced by CalculateNextWorkRequired(), CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

hashDevnetGenesisBlock

uint256 Consensus::Params::hashDevnetGenesisBlock

Definition at line 132 of file params.h.

Referenced by AppInitMain(), CDevNetParams::CDevNetParams(), CheckBlockHeader(), and PeerLogicValidation::SendMessages().

hashGenesisBlock

uint256 Consensus::Params::hashGenesisBlock

Definition at line 131 of file params.h.

Referenced by CChainState::AcceptBlockHeader(), AppInitMain(), CDevNetParams::CDevNetParams(), CheckBlockHeader(), CChainState::CheckBlockIndex(), CMainParams::CMainParams(), CChainState::ConnectBlock(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and LoadExternalBlockFile().

llmqs

std::map<LLMQType, LLMQParams> Consensus::Params::llmqs

Definition at line 189 of file params.h.

Referenced by AppInitParameterInteraction(), llmq::CSigningManager::AsyncSignIfMember(), CDeterministicMNManager::BuildNewListFromBlock(), CalcCbTxMerkleRootQuorums(), CDevNetParams::CDevNetParams(), llmq::CheckLLMQCommitment(), CMainParams::CMainParams(), llmq::CSigSharesManager::CollectSigSharesToAnnounce(), llmq::CSigSharesManager::CollectSigSharesToRequest(), BlockAssembler::CreateNewBlock(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), llmq::CQuorumManager::EnsureQuorumConnections(), llmq::CLLMQUtils::GetAllQuorumMembers(), CDeterministicMNManager::GetListForBlock(), llmq::CQuorumManager::GetQuorum(), llmq::CQuorumBlockProcessor::GetQuorumBlockHash(), llmq::CLLMQUtils::GetQuorumConnections(), llmq::CInstantSendManager::HandleNewRecoveredSig(), llmq::CDKGDebugManager::InitLocalSessionStatus(), llmq::InitSession(), llmq::CQuorumBlockProcessor::IsMiningPhase(), llmq::CLLMQUtils::IsQuorumActive(), llmq::CSigningManager::PreVerifyRecoveredSig(), llmq::CQuorumBlockProcessor::ProcessBlock(), llmq::CQuorumBlockProcessor::ProcessCommitment(), llmq::CQuorumBlockProcessor::ProcessMessage(), llmq::CSigSharesManager::ProcessMessageSigSesAnn(), llmq::CInstantSendManager::ProcessPendingInstantSendLocks(), quorum_info(), quorum_selectquorum(), quorum_sigs_cmd(), llmq::CQuorumManager::ScanQuorums(), llmq::CSigningManager::SelectQuorumForSigning(), llmq::CDKGDebugStatus::ToJson(), llmq::CQuorumManager::UpdatedBlockTip(), CChainParams::UpdateLLMQDevnetParams(), CChainParams::UpdateLLMQTestParams(), llmq::CFinalCommitment::Verify(), llmq::CFinalCommitment::VerifyNull(), and llmq::CSigSharesManager::VerifySigSharesInv().

llmqTypeChainLocks

LLMQType Consensus::Params::llmqTypeChainLocks

Definition at line 190 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and CChainParams::UpdateLLMQChainLocks().

llmqTypeInstantSend

LLMQType Consensus::Params::llmqTypeInstantSend {LLMQ_NONE}

Definition at line 191 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), llmq::CInstantSendManager::HandleNewRecoveredSig(), llmq::CInstantSendManager::ProcessPendingInstantSendLocks(), llmq::CInstantSendManager::ProcessTx(), and llmq::CInstantSendManager::TrySignInstantSendLock().

nBudgetPaymentsCycleBlocks

int Consensus::Params::nBudgetPaymentsCycleBlocks

Definition at line 140 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and IsOldBudgetBlockValueValid().

nBudgetPaymentsStartBlock

int Consensus::Params::nBudgetPaymentsStartBlock

Definition at line 139 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), GetBlockSubsidy(), IsBlockValueValid(), IsOldBudgetBlockValueValid(), and CChainParams::UpdateBudgetParameters().

nBudgetPaymentsWindowBlocks

int Consensus::Params::nBudgetPaymentsWindowBlocks

Definition at line 141 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and IsOldBudgetBlockValueValid().

nGovernanceFilterElements

int Consensus::Params::nGovernanceFilterElements

Definition at line 146 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

nGovernanceMinQuorum

int Consensus::Params::nGovernanceMinQuorum

Definition at line 145 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

nHighSubsidyBlocks

int Consensus::Params::nHighSubsidyBlocks {0}

Definition at line 186 of file params.h.

Referenced by AppInitParameterInteraction(), GetBlockSubsidy(), and CChainParams::UpdateSubsidyAndDiffParams().

nHighSubsidyFactor

int Consensus::Params::nHighSubsidyFactor {1}

Definition at line 187 of file params.h.

Referenced by AppInitParameterInteraction(), GetBlockSubsidy(), and CChainParams::UpdateSubsidyAndDiffParams().

nInstantSendConfirmationsRequired

int Consensus::Params::nInstantSendConfirmationsRequired

Definition at line 137 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), llmq::CInstantSendManager::CheckCanLock(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

nInstantSendKeepLock

int Consensus::Params::nInstantSendKeepLock

Definition at line 138 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and llmq::CInstantSendManager::UpdatedBlockTip().

nMasternodeMinimumConfirmations

int Consensus::Params::nMasternodeMinimumConfirmations

Definition at line 147 of file params.h.

Referenced by CDeterministicMNManager::BuildNewListFromBlock(), CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

nMasternodePaymentsIncreaseBlock

int Consensus::Params::nMasternodePaymentsIncreaseBlock

Definition at line 135 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and GetMasternodePayment().

nMasternodePaymentsIncreasePeriod

int Consensus::Params::nMasternodePaymentsIncreasePeriod

Definition at line 136 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and GetMasternodePayment().

nMasternodePaymentsStartBlock

int Consensus::Params::nMasternodePaymentsStartBlock

Definition at line 134 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), getblocktemplate(), and CChainParams::UpdateBudgetParameters().

nMinerConfirmationWindow

uint32_t Consensus::Params::nMinerConfirmationWindow

Definition at line 170 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and WarningBitsConditionChecker::Period().

nMinimumChainWork

uint256 Consensus::Params::nMinimumChainWork

Definition at line 181 of file params.h.

Referenced by AppInitParameterInteraction(), CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

nMinimumDifficultyBlocks

int Consensus::Params::nMinimumDifficultyBlocks {0}

these parameters are only used on devnet and can be configured from the outside

Definition at line 185 of file params.h.

Referenced by AppInitParameterInteraction(), GetNextWorkRequired(), and CChainParams::UpdateSubsidyAndDiffParams().

nPowDGWHeight

int Consensus::Params::nPowDGWHeight

Definition at line 179 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and GetNextWorkRequired().

nPowKGWHeight

int Consensus::Params::nPowKGWHeight

Definition at line 178 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and GetNextWorkRequired().

nPowTargetSpacing

int64_t Consensus::Params::nPowTargetSpacing

Definition at line 176 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CGovernanceManager::CheckPostponedObjects(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), DarkGravityWave(), DifficultyAdjustmentInterval(), GetBlockProofEquivalentTime(), getchaintxstats(), GetNextWorkRequired(), GetNextWorkRequiredBTC(), KimotoGravityWell(), CGovernanceManager::MasternodeRateCheck(), ProcessMessage(), PeerLogicValidation::SendMessages(), llmq::CDKGSessionHandler::SleepBeforePhase(), ModalOverlay::tipUpdate(), CGovernanceManager::UpdateCachesAndClean(), and BitcoinGUI::updateHeadersSyncProgressLabel().

nPowTargetTimespan

int64_t Consensus::Params::nPowTargetTimespan

Definition at line 177 of file params.h.

Referenced by CalculateNextWorkRequired(), CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), DifficultyAdjustmentInterval(), and KimotoGravityWell().

nRuleChangeActivationThreshold

uint32_t Consensus::Params::nRuleChangeActivationThreshold

Minimum blocks including miner confirmation of the total of nMinerConfirmationWindow blocks in a retargeting period, (nPowTargetTimespan / nPowTargetSpacing) which is also used for BIP9 deployments.

Default BIP9Deployment::nThresholdStart value for deployments where it's not specified and for unknown deployments. Examples: 1916 for 95%, 1512 for testchains.

Definition at line 168 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and WarningBitsConditionChecker::Threshold().

nSubsidyHalvingInterval

int Consensus::Params::nSubsidyHalvingInterval

Definition at line 133 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), and GetBlockSubsidy().

nSuperblockCycle

int Consensus::Params::nSuperblockCycle

Definition at line 144 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CGovernanceManager::CheckPostponedObjects(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), GetMasternodePayment(), CSuperblock::GetNearestSuperblocksHeights(), CSuperblock::GetPaymentsLimit(), CSuperblock::IsExpired(), CSuperblock::IsValidBlockHeight(), CGovernanceManager::MasternodeRateCheck(), and CGovernanceManager::UpdateCachesAndClean().

nSuperblockStartBlock

int Consensus::Params::nSuperblockStartBlock

Definition at line 142 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CChainState::ConnectBlock(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), getblocktemplate(), CSuperblock::GetNearestSuperblocksHeights(), IsBlockPayeeValid(), IsBlockValueValid(), IsOldBudgetBlockValueValid(), CSuperblock::IsValidBlockHeight(), and CChainParams::UpdateBudgetParameters().

nSuperblockStartHash

uint256 Consensus::Params::nSuperblockStartHash

Definition at line 143 of file params.h.

Referenced by CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CChainState::ConnectBlock(), CRegTestParams::CRegTestParams(), and CTestNetParams::CTestNetParams().

powLimit

uint256 Consensus::Params::powLimit

Proof of work parameters.

Definition at line 173 of file params.h.

Referenced by CalculateNextWorkRequired(), CDevNetParams::CDevNetParams(), CheckProofOfWork(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), DarkGravityWave(), GetNextWorkRequired(), GetNextWorkRequiredBTC(), CSuperblock::GetPaymentsLimit(), and KimotoGravityWell().

vDeployments

BIP9Deployment Consensus::Params::vDeployments[MAX_VERSION_BITS_DEPLOYMENTS]

Definition at line 171 of file params.h.

Referenced by BIP9SoftForkDesc(), BIP9SoftForkDescPushBack(), CDevNetParams::CDevNetParams(), CMainParams::CMainParams(), CRegTestParams::CRegTestParams(), CTestNetParams::CTestNetParams(), getblocktemplate(), and CChainParams::UpdateVersionBitsParameters().

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The documentation for this struct was generated from the following file:

• src/consensus/params.h