CMainParams Class Reference

Main network. More...

Inheritance diagram for CMainParams:

Collaboration diagram for CMainParams:

Public Member Functions
	CMainParams ()
Public Member Functions inherited from CChainParams
const Consensus::Params &	GetConsensus () const
const CMessageHeader::MessageStartChars &	MessageStart () const
int	GetDefaultPort () const
const CBlock &	GenesisBlock () const
const CBlock &	DevNetGenesisBlock () const
bool	DefaultConsistencyChecks () const
	Default value for -checkmempool and -checkblockindex argument. More...
bool	RequireStandard () const
	Policy: Filter transactions that do not match well-defined patterns. More...
bool	RequireRoutableExternalIP () const
	Require addresses specified with "-externalip" parameter to be routable. More...
uint64_t	PruneAfterHeight () const
bool	MineBlocksOnDemand () const
	Make miner stop after a block is found. More...
bool	AllowMultipleAddressesFromGroup () const
	Allow multiple addresses to be selected from the same network group (e.g. More...
bool	AllowMultiplePorts () const
	Allow nodes with the same address and multiple ports. More...
int	LLMQConnectionRetryTimeout () const
	How long to wait until we allow retrying of a LLMQ connection. More...
std::string	NetworkIDString () const
	Return the BIP70 network string (main, test or regtest) More...
const std::vector< std::string > &	DNSSeeds () const
	Return the list of hostnames to look up for DNS seeds. More...
const std::vector< unsigned char > &	Base58Prefix (Base58Type type) const
int	ExtCoinType () const
const std::vector< SeedSpec6 > &	FixedSeeds () const
const CCheckpointData &	Checkpoints () const
const ChainTxData &	TxData () const
void	UpdateVersionBitsParameters (Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout, int64_t nWindowSize, int64_t nThresholdStart, int64_t nThresholdMin, int64_t nFalloffCoeff)
void	UpdateDIP3Parameters (int nActivationHeight, int nEnforcementHeight)
void	UpdateBudgetParameters (int nMasternodePaymentsStartBlock, int nBudgetPaymentsStartBlock, int nSuperblockStartBlock)
void	UpdateSubsidyAndDiffParams (int nMinimumDifficultyBlocks, int nHighSubsidyBlocks, int nHighSubsidyFactor)
void	UpdateLLMQChainLocks (Consensus::LLMQType llmqType)
void	UpdateLLMQTestParams (int size, int threshold)
void	UpdateLLMQDevnetParams (int size, int threshold)
int	PoolMinParticipants () const
int	PoolNewMinParticipants () const
int	PoolMaxParticipants () const
int	PoolNewMaxParticipants () const
int	FulfilledRequestExpireTime () const
const std::vector< std::string > &	SporkAddresses () const
int	MinSporkKeys () const
bool	BIP9CheckMasternodesUpgraded () const

Additional Inherited Members
Public Types inherited from CChainParams
enum	Base58Type {   PUBKEY_ADDRESS, SCRIPT_ADDRESS, SECRET_KEY, EXT_PUBLIC_KEY,   EXT_SECRET_KEY, MAX_BASE58_TYPES }
Protected Member Functions inherited from CChainParams
	CChainParams ()
Protected Attributes inherited from CChainParams
Consensus::Params	consensus
CMessageHeader::MessageStartChars	pchMessageStart
int	nDefaultPort
uint64_t	nPruneAfterHeight
std::vector< std::string >	vSeeds
std::vector< unsigned char >	base58Prefixes [MAX_BASE58_TYPES]
int	nExtCoinType
std::string	strNetworkID
CBlock	genesis
CBlock	devnetGenesis
std::vector< SeedSpec6 >	vFixedSeeds
bool	fDefaultConsistencyChecks
bool	fRequireStandard
bool	fRequireRoutableExternalIP
bool	fMineBlocksOnDemand
bool	fAllowMultipleAddressesFromGroup
bool	fAllowMultiplePorts
int	nLLMQConnectionRetryTimeout
CCheckpointData	checkpointData
ChainTxData	chainTxData
int	nPoolMinParticipants
int	nPoolNewMinParticipants
int	nPoolMaxParticipants
int	nPoolNewMaxParticipants
int	nFulfilledRequestExpireTime
std::vector< std::string >	vSporkAddresses
int	nMinSporkKeys
bool	fBIP9CheckMasternodesUpgraded

Detailed Description

Main network.

What makes a good checkpoint block?

• Is surrounded by blocks with reasonable timestamps (no blocks before with a timestamp after, none after with timestamp before)
• Contains no strange transactions

Definition at line 279 of file chainparams.cpp.

Constructor & Destructor Documentation

CMainParams()

CMainParams::CMainParams ( )

inline

The message start string is designed to be unlikely to occur in normal data. The characters are rarely used upper ASCII, not valid as UTF-8, and produce a large 32-bit integer with any alignment.

Definition at line 281 of file chainparams.cpp.

References ARRAYLEN, CChainParams::base58Prefixes, Consensus::Params::BIP34Hash, Consensus::Params::BIP34Height, Consensus::Params::BIP65Height, Consensus::Params::BIP66Height, Consensus::BIP9Deployment::bit, CChainParams::chainTxData, CChainParams::checkpointData, COIN, CChainParams::consensus, CreateGenesisBlock(), Consensus::Params::defaultAssumeValid, Consensus::DEPLOYMENT_BIP147, Consensus::DEPLOYMENT_CSV, Consensus::DEPLOYMENT_DIP0001, Consensus::DEPLOYMENT_DIP0003, Consensus::DEPLOYMENT_DIP0008, Consensus::DEPLOYMENT_REALLOC, Consensus::DEPLOYMENT_TESTDUMMY, Consensus::Params::DIP0001Height, Consensus::Params::DIP0003EnforcementHash, Consensus::Params::DIP0003EnforcementHeight, Consensus::Params::DIP0003Height, CChainParams::EXT_PUBLIC_KEY, CChainParams::EXT_SECRET_KEY, CChainParams::fAllowMultipleAddressesFromGroup, CChainParams::fAllowMultiplePorts, CChainParams::fBIP9CheckMasternodesUpgraded, CChainParams::fDefaultConsistencyChecks, CChainParams::fMineBlocksOnDemand, Consensus::Params::fPowAllowMinDifficultyBlocks, Consensus::Params::fPowNoRetargeting, CChainParams::fRequireRoutableExternalIP, CChainParams::fRequireStandard, CChainParams::genesis, CBlockHeader::GetHash(), Consensus::Params::hashGenesisBlock, CBlockHeader::hashMerkleRoot, llmq400_60, llmq400_85, llmq50_60, Consensus::LLMQ_400_60, Consensus::LLMQ_400_85, Consensus::LLMQ_50_60, Consensus::Params::llmqs, Consensus::Params::llmqTypeChainLocks, Consensus::Params::llmqTypeInstantSend, Consensus::Params::nBudgetPaymentsCycleBlocks, Consensus::Params::nBudgetPaymentsStartBlock, Consensus::Params::nBudgetPaymentsWindowBlocks, CChainParams::nDefaultPort, CChainParams::nExtCoinType, Consensus::BIP9Deployment::nFalloffCoeff, CChainParams::nFulfilledRequestExpireTime, Consensus::Params::nGovernanceFilterElements, Consensus::Params::nGovernanceMinQuorum, Consensus::Params::nInstantSendConfirmationsRequired, Consensus::Params::nInstantSendKeepLock, CChainParams::nLLMQConnectionRetryTimeout, Consensus::Params::nMasternodeMinimumConfirmations, Consensus::Params::nMasternodePaymentsIncreaseBlock, Consensus::Params::nMasternodePaymentsIncreasePeriod, Consensus::Params::nMasternodePaymentsStartBlock, Consensus::Params::nMinerConfirmationWindow, Consensus::Params::nMinimumChainWork, CChainParams::nMinSporkKeys, CChainParams::nPoolMaxParticipants, CChainParams::nPoolMinParticipants, CChainParams::nPoolNewMaxParticipants, CChainParams::nPoolNewMinParticipants, Consensus::Params::nPowDGWHeight, Consensus::Params::nPowKGWHeight, Consensus::Params::nPowTargetSpacing, Consensus::Params::nPowTargetTimespan, CChainParams::nPruneAfterHeight, Consensus::Params::nRuleChangeActivationThreshold, Consensus::BIP9Deployment::nStartTime, Consensus::Params::nSubsidyHalvingInterval, Consensus::Params::nSuperblockCycle, Consensus::Params::nSuperblockStartBlock, Consensus::Params::nSuperblockStartHash, Consensus::BIP9Deployment::nThresholdMin, Consensus::BIP9Deployment::nThresholdStart, Consensus::BIP9Deployment::nTimeout, Consensus::BIP9Deployment::nWindowSize, CChainParams::pchMessageStart, pnSeed6_main, Consensus::Params::powLimit, CChainParams::PUBKEY_ADDRESS, CChainParams::SCRIPT_ADDRESS, CChainParams::SECRET_KEY, CChainParams::strNetworkID, uint256S(), Consensus::Params::vDeployments, CChainParams::vFixedSeeds, CChainParams::vSeeds, and CChainParams::vSporkAddresses.

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

• src/chainparams.cpp