dev::eth::ChainParams Struct Reference

#include <ChainParams.h>

Inheritance diagram for dev::eth::ChainParams:

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Public Member Functions
	ChainParams ()
	ChainParams (ChainParams const &)=default
	ChainParams (std::string const &_s, h256 const &_stateRoot=h256())
	ChainParams (bytes const &_genesisRLP, AccountMap const &_state)
	ChainParams (std::string const &_json, bytes const &_genesisRLP, AccountMap const &_state)
SealEngineFace *	createSealEngine ()
h256	calculateStateRoot (bool _force=false) const
bytes	genesisBlock () const
	Genesis block info. More...
ChainParams	loadConfig (std::string const &_json, h256 const &_stateRoot=h256()) const
	load config/genesis More...
ChainParams	loadGenesisState (std::string const &_json, h256 const &_stateRoot=h256()) const
ChainParams	loadGenesis (std::string const &_json, h256 const &_stateRoot=h256()) const
Public Member Functions inherited from dev::eth::ChainOperationParams
	ChainOperationParams ()
	operator bool () const
u256	u256Param (std::string const &_name) const
	Convenience method to get an otherParam as a u256 int. More...

Public Attributes
h256	parentHash = h256()
	Genesis params. More...
Address	author = Address()
u256	difficulty = 1
u256	gasLimit = 1 << 31
u256	gasUsed = 0
u256	timestamp = 0
bytes	extraData
h256	stateRoot
	Only pre-populate if known equivalent to genesisState's root. If they're different Bad Things Will Happen. More...
AccountMap	genesisState
unsigned	sealFields = 0
bytes	sealRLP
Public Attributes inherited from dev::eth::ChainOperationParams
std::string	sealEngineName = "NoProof"
	The chain sealer name: e.g. Ethash, NoProof, BasicAuthority. More...
u256	blockReward = 0
	General chain params. More...
u256	maximumExtraDataSize = 1024
u256	accountStartNonce = 0
bool	tieBreakingGas = true
std::unordered_map< Address, PrecompiledContract >	precompiled
	Precompiled contracts as specified in the chain params. More...
std::unordered_map< std::string, std::string >	otherParams
	Additional parameters. More...

Private Member Functions
void	populateFromGenesis (bytes const &_genesisRLP, AccountMap const &_state)

Detailed Description

Definition at line 37 of file ChainParams.h.

Constructor & Destructor Documentation

ChainParams::ChainParams

(

)

Definition at line 38 of file ChainParams.cpp.

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dev::eth::ChainParams::ChainParams ( ChainParams const &  )

default

dev::eth::ChainParams::ChainParams	(	std::string const &	_s,
		h256 const &	_stateRoot = h256()
	)

dev::eth::ChainParams::ChainParams ( bytes const &  _genesisRLP, AccountMap const &  _state  )

inline

Definition at line 42 of file ChainParams.h.

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dev::eth::ChainParams::ChainParams ( std::string const &  _json, bytes const &  _genesisRLP, AccountMap const &  _state  )

inline

Definition at line 43 of file ChainParams.h.

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Member Function Documentation

h256 ChainParams::calculateStateRoot

(

bool

_force = false

)

const

Definition at line 161 of file ChainParams.cpp.

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SealEngineFace * ChainParams::createSealEngine

(

)

Definition at line 116 of file ChainParams.cpp.

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bytes ChainParams::genesisBlock

(

)

const

Genesis block info.

Definition at line 176 of file ChainParams.cpp.

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ChainParams ChainParams::loadConfig	(	std::string const &	_json,
		h256 const &	_stateRoot = h256()
	)		const

load config/genesis

Definition at line 54 of file ChainParams.cpp.

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ChainParams ChainParams::loadGenesis	(	std::string const &	_json,
		h256 const &	_stateRoot = h256()
	)		const

Definition at line 88 of file ChainParams.cpp.

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ChainParams ChainParams::loadGenesisState	(	std::string const &	_json,
		h256 const &	_stateRoot = h256()
	)		const

Definition at line 80 of file ChainParams.cpp.

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void ChainParams::populateFromGenesis ( bytes const &  _genesisRLP, AccountMap const &  _state  )

private

Definition at line 131 of file ChainParams.cpp.

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Member Data Documentation

Address dev::eth::ChainParams::author = Address()

Definition at line 49 of file ChainParams.h.

u256 dev::eth::ChainParams::difficulty = 1

Definition at line 50 of file ChainParams.h.

bytes dev::eth::ChainParams::extraData

Definition at line 54 of file ChainParams.h.

u256 dev::eth::ChainParams::gasLimit = 1 << 31

Definition at line 51 of file ChainParams.h.

u256 dev::eth::ChainParams::gasUsed = 0

Definition at line 52 of file ChainParams.h.

AccountMap dev::eth::ChainParams::genesisState

Definition at line 56 of file ChainParams.h.

h256 dev::eth::ChainParams::parentHash = h256()

Genesis params.

Definition at line 48 of file ChainParams.h.

unsigned dev::eth::ChainParams::sealFields = 0

Definition at line 58 of file ChainParams.h.

bytes dev::eth::ChainParams::sealRLP

Definition at line 59 of file ChainParams.h.

h256 dev::eth::ChainParams::stateRoot

mutable

Only pre-populate if known equivalent to genesisState's root. If they're different Bad Things Will Happen.

Definition at line 55 of file ChainParams.h.

u256 dev::eth::ChainParams::timestamp = 0

Definition at line 53 of file ChainParams.h.

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

• src/cpp-ethereum/libethereum/ChainParams.h
• src/cpp-ethereum/libethereum/ChainParams.cpp