CTransaction Class Reference

#include <transaction.h>

Inheritance diagram for CTransaction:

Public Member Functions
	CTransaction ()
	CTransaction (const CMutableTransaction &tx)
CTransaction &	operator= (const CTransaction &tx)
template<typename Stream , typename Operation >
void	SerializationOp (Stream &s, Operation ser_action, int nType, int nVersion)
bool	IsNull () const
const uint256 &	GetHash () const
CAmount	GetValueOut () const
double	ComputePriority (double dPriorityInputs, unsigned int nTxSize=0) const
unsigned int	CalculateModifiedSize (unsigned int nTxSize=0) const
unsigned int	GetTotalSize () const
bool	IsCoinBase () const
std::string	ToString () const

Public Attributes
const int32_t	nVersion
const std::vector< CTxIn >	vin
const std::vector< CTxOut >	vout
const uint32_t	nLockTime
	ADD_SERIALIZE_METHODS

Static Public Attributes
static const int32_t	CURRENT_VERSION =1
static const int32_t	MAX_STANDARD_VERSION =2

Private Member Functions
void	UpdateHash () const

Private Attributes
const uint256	hash

Friends
bool	operator== (const CTransaction &a, const CTransaction &b)
bool	operator!= (const CTransaction &a, const CTransaction &b)

Detailed Description

The basic transaction that is broadcasted on the network and contained in blocks. A transaction can contain multiple inputs and outputs.

Definition at line 210 of file transaction.h.

Constructor & Destructor Documentation

CTransaction() [1/2]

CTransaction::CTransaction

(

)

Construct a CTransaction that qualifies as IsNull()

Definition at line 97 of file transaction.cpp.

CTransaction() [2/2]

CTransaction::CTransaction

(

const CMutableTransaction &

tx

)

Convert a CMutableTransaction into a CTransaction.

Definition at line 99 of file transaction.cpp.

Member Function Documentation

CalculateModifiedSize()

unsigned int CTransaction::CalculateModifiedSize

(

unsigned int

nTxSize = 0

)

const

Definition at line 132 of file transaction.cpp.

Referenced by ComputePriority(), and CTxMemPoolEntry::CTxMemPoolEntry().

ComputePriority()

double CTransaction::ComputePriority	(	double	dPriorityInputs,
		unsigned int	nTxSize = 0
	)		const

Definition at line 124 of file transaction.cpp.

Referenced by CWallet::CreateTransaction(), and CCoinsViewCache::GetPriority().

GetHash()

const uint256& CTransaction::GetHash ( ) const

inline

Definition at line 262 of file transaction.h.

Referenced by CInstantSend::AcceptLockRequest(), AcceptToMemoryPool(), AcceptToMemoryPoolWorker(), CTxMemPool::addAddressIndex(), CPrivateSend::AddDSTX(), CTxMemPool::addSpentIndex(), CWallet::AddToWallet(), CWallet::AddToWalletIfInvolvingMe(), AppInit2(), blockToJSON(), CheckBlock(), CDarksendBroadcastTx::CheckSignature(), CPrivateSendServer::CommitFinalTransaction(), CWallet::CommitTransaction(), ConnectBlock(), CPrivateSendClient::CreateDenominated(), CreateNewBlock(), CInstantSend::CreateTxLockCandidate(), TransactionRecord::decomposeTransaction(), DisconnectBlock(), DisconnectTip(), TransactionDesc::FormatTxStatus(), getblocktemplate(), CTxLockCandidate::GetHash(), GetTransaction(), gettxoutproof(), gobject(), CInstantSend::IsEnoughOrphanVotesForTx(), IsRBFOptIn(), CBloomFilter::IsRelevantAndUpdate(), CTxLockRequest::IsValid(), ListReceived(), CPrivateSendClient::MakeCollateralAmounts(), mempoolToJSON(), CZMQPublishHashTransactionNotifier::NotifyTransaction(), CZMQPublishRawTransactionNotifier::NotifyTransaction(), CZMQPublishHashTransactionLockNotifier::NotifyTransactionLock(), CZMQPublishRawTransactionLockNotifier::NotifyTransactionLock(), mempoolentry_txid::operator()(), CompareTxMemPoolEntryByScore::operator()(), OutputTxHash(), ProcessMessage(), CBlockPolicyEstimator::processTransaction(), CInstantSend::ProcessTxLockRequest(), CWallet::ReacceptWalletTransactions(), CInstantSend::RejectLockRequest(), CConnman::RelayTransaction(), CTxMemPool::remove(), CTxMemPool::removeConflicts(), CTxMemPool::removeForBlock(), CWalletDB::ReorderTransactions(), CWallet::ResendWalletTransactionsBefore(), sendfrom(), sendmany(), sendrawtransaction(), CDarksendBroadcastTx::Sign(), CPrivateSendClient::SignFinalTransaction(), CInstantSend::SyncTransaction(), CPrivateSend::SyncTransaction(), TransactionDesc::toHTML(), ToString(), CInstantSend::TryToFinalizeLockCandidate(), TxToJSON(), TxToUniv(), UpdateCoins(), and WalletTxToJSON().

GetTotalSize()

unsigned int CTransaction::GetTotalSize

(

)

const

Get the total transaction size in bytes, including witness data. "Total Size" defined in BIP141 and BIP144.

Returns

Total transaction size in bytes

Definition at line 150 of file transaction.cpp.

Referenced by TransactionDesc::toHTML().

GetValueOut()

CAmount CTransaction::GetValueOut

(

)

const

Definition at line 112 of file transaction.cpp.

Referenced by AcceptToMemoryPoolWorker(), Consensus::CheckTxInputs(), ConnectBlock(), CTxMemPoolEntry::CTxMemPoolEntry(), TransactionRecord::decomposeTransaction(), gettransaction(), CMasternodeBlockPayees::IsTransactionValid(), CSuperblock::IsValid(), WalletModel::prepareTransaction(), and TransactionDesc::toHTML().

IsCoinBase()

bool CTransaction::IsCoinBase ( ) const

inline

Definition at line 284 of file transaction.h.

Referenced by AcceptToMemoryPoolWorker(), AreInputsStandard(), CWallet::AvailableCoins(), CheckBlock(), CheckInputs(), CheckTransaction(), ConnectBlock(), TransactionRecord::decomposeTransaction(), DisconnectTip(), CCoins::FromTx(), CWallet::GetAddressBalances(), getblocktemplate(), GetP2SHSigOpCount(), CCoinsViewCache::GetPriority(), getreceivedbyaccount(), getreceivedbyaddress(), CCoinsViewCache::GetValueIn(), CCoinsViewCache::HaveInputs(), ListReceived(), ListTransactions(), CWallet::ReacceptWalletTransactions(), CWallet::SelectCoinsGrouppedByAddresses(), TransactionRecord::showTransaction(), CInstantSend::SyncTransaction(), CPrivateSend::SyncTransaction(), TransactionDesc::toHTML(), TxToJSON(), TxToUniv(), UpdateCoins(), TransactionRecord::updateStatus(), and WalletTxToJSON().

IsNull()

bool CTransaction::IsNull ( ) const

inline

Definition at line 258 of file transaction.h.

operator=()

CTransaction & CTransaction::operator=

(

const CTransaction &

tx

)

Definition at line 103 of file transaction.cpp.

SerializationOp()

template<typename Stream , typename Operation >

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

inline

Definition at line 248 of file transaction.h.

ToString()

std::string CTransaction::ToString

(

)

const

Definition at line 155 of file transaction.cpp.

Referenced by CPrivateSendServer::ChargeRandomFees(), CPrivateSendServer::CommitFinalTransaction(), CWallet::CommitTransaction(), IsBlockPayeeValid(), CGovernanceObject::IsCollateralValid(), CPrivateSend::IsCollateralValid(), CTxLockRequest::IsValid(), and TransactionDesc::toHTML().

UpdateHash()

void CTransaction::UpdateHash ( ) const

private

Definition at line 92 of file transaction.cpp.

Referenced by CTransaction(), and SerializationOp().

Friends And Related Function Documentation

operator!=

bool operator!= ( const CTransaction &  a, const CTransaction &  b  )

friend

Definition at line 294 of file transaction.h.

operator==

bool operator== ( const CTransaction &  a, const CTransaction &  b  )

friend

Definition at line 289 of file transaction.h.

Member Data Documentation

ADD_SERIALIZE_METHODS

CTransaction::ADD_SERIALIZE_METHODS

Definition at line 245 of file transaction.h.

CURRENT_VERSION

const int32_t CTransaction::CURRENT_VERSION =1

static

Definition at line 219 of file transaction.h.

Referenced by AddOrphanTx(), IsStandardTx(), and MutateTxVersion().

hash

const uint256 CTransaction::hash

private

Memory only.

Definition at line 214 of file transaction.h.

Referenced by GetHash(), operator=(), and UpdateHash().

MAX_STANDARD_VERSION

const int32_t CTransaction::MAX_STANDARD_VERSION =2

static

Definition at line 225 of file transaction.h.

Referenced by IsStandardTx().

nLockTime

const uint32_t CTransaction::nLockTime

Definition at line 235 of file transaction.h.

Referenced by TransactionSignatureChecker::CheckLockTime(), TransactionDesc::FormatTxStatus(), CPrivateSend::IsCollateralValid(), IsFinalTx(), operator=(), SerializationOp(), ToString(), TxToJSON(), TxToUniv(), and TransactionRecord::updateStatus().

nVersion

const int32_t CTransaction::nVersion

Definition at line 232 of file transaction.h.

Referenced by AcceptToMemoryPoolWorker(), CalculateSequenceLocks(), TransactionSignatureChecker::CheckSequence(), CCoins::FromTx(), IsStandardTx(), operator=(), CMerkleTx::SerializationOp(), SerializationOp(), ToString(), TxToJSON(), and TxToUniv().

vin

const std::vector<CTxIn> CTransaction::vin

Definition at line 233 of file transaction.h.

Referenced by AcceptToMemoryPoolWorker(), CTxMemPool::addAddressIndex(), CTxMemPool::addSpentIndex(), CWallet::AddToWallet(), CWallet::AddToWalletIfInvolvingMe(), CTxMemPool::addUnchecked(), AreInputsStandard(), CTxMemPool::CalculateMemPoolAncestors(), CalculateModifiedSize(), CalculateSequenceLocks(), CTxMemPool::check(), CheckBlock(), CheckInputs(), TransactionSignatureChecker::CheckLockTime(), TransactionSignatureChecker::CheckSequence(), CheckSequenceLocks(), CheckTransaction(), Consensus::CheckTxInputs(), CWallet::CommitTransaction(), ConnectBlock(), CInstantSend::CreateTxLockCandidate(), TransactionRecord::decomposeTransaction(), DisconnectBlock(), CWallet::FundTransaction(), CWallet::GetAddressGroupings(), getblocktemplate(), CWallet::GetConflicts(), CWallet::GetDebit(), GetLegacySigOpCount(), CTxLockRequest::GetMaxSignatures(), CTxLockRequest::GetMinFee(), GetP2SHSigOpCount(), CCoinsViewCache::GetPriority(), CWallet::GetRealOutpointPrivateSendRounds(), CCoinsViewCache::GetValueIn(), CTxMemPool::HasNoInputsOf(), CCoinsViewCache::HaveInputs(), IsCoinBase(), CPrivateSend::IsCollateralValid(), CInstantSend::IsEnoughOrphanVotesForTx(), IsFinalTx(), IsNull(), CBloomFilter::IsRelevantAndUpdate(), IsStandardTx(), CTxLockRequest::IsValid(), WalletModel::listCoins(), mempoolToJSON(), MutateTxSign(), operator=(), WalletModel::prepareTransaction(), CInstantSend::ProcessTxLockRequest(), RecursiveDynamicUsage(), CTxMemPool::removeConflicts(), CTxMemPool::removeForReorg(), CInstantSend::ResolveConflicts(), SerializationOp(), SignalsOptInRBF(), SignatureHash(), CWallet::SyncTransaction(), TransactionDesc::toHTML(), ToString(), CTxMemPool::TrimToSize(), TxToJSON(), TxToUniv(), and UpdateCoins().

vout

const std::vector<CTxOut> CTransaction::vout

Definition at line 234 of file transaction.h.

Referenced by CTxMemPool::addAddressIndex(), CWallet::AddToWallet(), CWallet::AvailableCoins(), CTxMemPool::check(), CheckTransaction(), ConnectBlock(), CWallet::ConvertList(), CWallet::CountInputsWithAmount(), TransactionRecord::decomposeTransaction(), DisconnectBlock(), CCoins::FromTx(), fundrawtransaction(), CWallet::FundTransaction(), GetAccountAddress(), CWallet::GetAddressBalances(), CWallet::GetAddressGroupings(), CWallet::GetChange(), CWallet::GetCredit(), CWallet::GetDebit(), CWallet::GetKeyBirthTimes(), GetLegacySigOpCount(), CWallet::GetRealOutpointPrivateSendRounds(), getreceivedbyaccount(), getreceivedbyaddress(), GetValueOut(), CGovernanceObject::IsCollateralValid(), CPrivateSend::IsCollateralValid(), CWallet::IsDenominated(), CWallet::IsMine(), IsNull(), CBloomFilter::IsRelevantAndUpdate(), IsStandardTx(), CMasternodeBlockPayees::IsTransactionValid(), CWalletTx::IsTrusted(), CTxLockRequest::IsValid(), CSuperblock::IsValid(), less_then_denom(), WalletModel::listCoins(), ListReceived(), operator=(), WalletModelTransaction::reassignAmounts(), RecursiveDynamicUsage(), CTxMemPool::remove(), CWallet::SelectCoins(), CWallet::SelectCoinsGrouppedByAddresses(), CWallet::SelectCoinsMinConf(), SerializationOp(), SignatureHash(), SignSignature(), TransactionDesc::toHTML(), ToString(), TxToJSON(), and TxToUniv().

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

• src/primitives/transaction.h
• src/primitives/transaction.cpp