CBlockHeader Class Reference

Nodes collect new transactions into a block, hash them into a hash tree, and scan through nonce values to make the block's hash satisfy proof-of-work requirements. More...

#include <block.h>

Inheritance diagram for CBlockHeader:

Collaboration diagram for CBlockHeader:

Public Member Functions
	CBlockHeader ()
template<typename Stream , typename Operation >
void	SerializationOp (Stream &s, Operation ser_action, int nType, int nVersion)
bool	IsPoABlockByVersion () const
void	SetVersionPoABlock ()
void	SetNull ()
bool	IsNull () const
uint256	GetHash () const
uint256	ComputeMinedHash () const
int64_t	GetBlockTime () const

Public Attributes
int32_t	nVersion
uint256	hashPrevBlock
uint256	hashMerkleRoot
uint32_t	nTime
uint32_t	nBits
uint32_t	nNonce
uint256	nAccumulatorCheckpoint
uint256	hashPrevPoABlock
uint256	hashPoAMerkleRoot
uint256	minedHash
	ADD_SERIALIZE_METHODS

Static Public Attributes
static const int32_t	CURRENT_VERSION =5
static const int32_t	POA_BLOCK_VERSION_LOW_LIMIT = 100

Detailed Description

Nodes collect new transactions into a block, hash them into a hash tree, and scan through nonce values to make the block's hash satisfy proof-of-work requirements.

When they solve the proof-of-work, they broadcast the block to everyone and the block is added to the block chain. The first transaction in the block is a special one that creates a new coin owned by the creator of the block.

Definition at line 52 of file block.h.

Constructor & Destructor Documentation

CBlockHeader()

CBlockHeader::CBlockHeader ( )

inline

Definition at line 81 of file block.h.

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Member Function Documentation

ComputeMinedHash()

uint256 CBlockHeader::ComputeMinedHash

(

)

const

Definition at line 66 of file block.cpp.

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GetBlockTime()

int64_t CBlockHeader::GetBlockTime ( ) const

inline

Definition at line 135 of file block.h.

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GetHash()

uint256 CBlockHeader::GetHash

(

)

const

Definition at line 80 of file block.cpp.

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IsNull()

bool CBlockHeader::IsNull ( ) const

inline

Definition at line 127 of file block.h.

IsPoABlockByVersion()

bool CBlockHeader::IsPoABlockByVersion ( ) const

inline

Definition at line 105 of file block.h.

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SerializationOp()

template<typename Stream , typename Operation >

void CBlockHeader::SerializationOp ( Stream &  s, Operation  ser_action, int  nType, int  nVersion  )

inline

Definition at line 89 of file block.h.

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SetNull()

void CBlockHeader::SetNull ( )

inline

Definition at line 113 of file block.h.

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SetVersionPoABlock()

void CBlockHeader::SetVersionPoABlock ( )

inline

Definition at line 109 of file block.h.

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Member Data Documentation

ADD_SERIALIZE_METHODS

CBlockHeader::ADD_SERIALIZE_METHODS

Definition at line 86 of file block.h.

CURRENT_VERSION

const int32_t CBlockHeader::CURRENT_VERSION =5

static

Definition at line 56 of file block.h.

hashMerkleRoot

uint256 CBlockHeader::hashMerkleRoot

Definition at line 62 of file block.h.

hashPoAMerkleRoot

uint256 CBlockHeader::hashPoAMerkleRoot

Definition at line 75 of file block.h.

hashPrevBlock

uint256 CBlockHeader::hashPrevBlock

Definition at line 61 of file block.h.

hashPrevPoABlock

uint256 CBlockHeader::hashPrevPoABlock

Definition at line 73 of file block.h.

minedHash

uint256 CBlockHeader::minedHash

Definition at line 79 of file block.h.

nAccumulatorCheckpoint

uint256 CBlockHeader::nAccumulatorCheckpoint

Definition at line 67 of file block.h.

nBits

uint32_t CBlockHeader::nBits

Definition at line 65 of file block.h.

nNonce

uint32_t CBlockHeader::nNonce

Definition at line 66 of file block.h.

nTime

uint32_t CBlockHeader::nTime

Definition at line 64 of file block.h.

nVersion

int32_t CBlockHeader::nVersion

Definition at line 59 of file block.h.

POA_BLOCK_VERSION_LOW_LIMIT

const int32_t CBlockHeader::POA_BLOCK_VERSION_LOW_LIMIT = 100

static

Definition at line 58 of file block.h.

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

• src/primitives/block.h
• src/primitives/block.cpp