Bitcoin ABC 0.30.3
P2P Digital Currency
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A transaction with a bunch of additional info that only the owner cares about. More...
#include <transaction.h>
Classes | |
struct | Confirmation |
Confirmation includes tx status and a triplet of {block height/block hash/tx index in block} at which tx has been confirmed. More... | |
Public Types | |
enum | AmountType { DEBIT , CREDIT , IMMATURE_CREDIT , AVAILABLE_CREDIT , AMOUNTTYPE_ENUM_ELEMENTS } |
enum | Status { UNCONFIRMED , CONFIRMED , CONFLICTED , ABANDONED } |
New transactions start as UNCONFIRMED. More... | |
Public Member Functions | |
CWalletTx (CTransactionRef arg) | |
void | Init () |
template<typename Stream > | |
void | Serialize (Stream &s) const |
template<typename Stream > | |
void | Unserialize (Stream &s) |
void | SetTx (CTransactionRef arg) |
void | MarkDirty () |
make sure balances are recalculated More... | |
bool | IsEquivalentTo (const CWalletTx &tx) const |
bool | InMempool () const |
int64_t | GetTxTime () const |
bool | isAbandoned () const |
void | setAbandoned () |
bool | isConflicted () const |
void | setConflicted () |
bool | isUnconfirmed () const |
void | setUnconfirmed () |
bool | isConfirmed () const |
void | setConfirmed () |
TxId | GetId () const |
bool | IsCoinBase () const |
CWalletTx (CWalletTx const &)=delete | |
void | operator= (CWalletTx const &x)=delete |
Public Attributes | |
mapValue_t | mapValue |
Key/value map with information about the transaction. More... | |
std::vector< std::pair< std::string, std::string > > | vOrderForm |
unsigned int | fTimeReceivedIsTxTime |
unsigned int | nTimeReceived |
time received by this node More... | |
unsigned int | nTimeSmart |
Stable timestamp that never changes, and reflects the order a transaction was added to the wallet. More... | |
bool | fFromMe |
From me flag is set to 1 for transactions that were created by the wallet on this bitcoin node, and set to 0 for transactions that were created externally and came in through the network or sendrawtransaction RPC. More... | |
int64_t | nOrderPos |
position in ordered transaction list More... | |
std::multimap< int64_t, CWalletTx * >::const_iterator | m_it_wtxOrdered |
CachableAmount | m_amounts [AMOUNTTYPE_ENUM_ELEMENTS] |
bool | m_is_cache_empty {true} |
This flag is true if all m_amounts caches are empty. More... | |
bool | fChangeCached |
bool | fInMempool |
Amount | nChangeCached |
CTransactionRef | tx |
Confirmation | m_confirm |
Static Private Attributes | |
static constexpr const uint256 & | ABANDON_HASH = uint256::ONE |
Constant used in hashBlock to indicate tx has been abandoned, only used at serialization/deserialization to avoid ambiguity with conflicted. More... | |
A transaction with a bunch of additional info that only the owner cares about.
It includes any unrecorded transactions needed to link it back to the block chain.
Definition at line 65 of file transaction.h.
Enumerator | |
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DEBIT | |
CREDIT | |
IMMATURE_CREDIT | |
AVAILABLE_CREDIT | |
AMOUNTTYPE_ENUM_ELEMENTS |
Definition at line 125 of file transaction.h.
enum CWalletTx::Status |
New transactions start as UNCONFIRMED.
At BlockConnected, they will transition to CONFIRMED. In case of reorg, at BlockDisconnected, they roll back to UNCONFIRMED. If we detect a conflicting transaction at block connection, we update conflicted tx and its dependencies as CONFLICTED. If tx isn't confirmed and outside of mempool, the user may switch it to ABANDONED by using the abandontransaction call. This last status may be override by a CONFLICTED or CONFIRMED transition.
Enumerator | |
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UNCONFIRMED | |
CONFIRMED | |
CONFLICTED | |
ABANDONED |
Definition at line 172 of file transaction.h.
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int64_t CWalletTx::GetTxTime | ( | ) | const |
Definition at line 25 of file transaction.cpp.
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Definition at line 146 of file transaction.h.
bool CWalletTx::InMempool | ( | ) | const |
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bool CWalletTx::IsEquivalentTo | ( | const CWalletTx & | tx | ) | const |
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make sure balances are recalculated
Definition at line 263 of file transaction.h.
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Used to be vMerkleBranch
Used to be vtxPrev
Used to be fSpent
Definition at line 193 of file transaction.h.
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Definition at line 260 of file transaction.h.
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Used to be vMerkleBranch
Used to be vtxPrev
Used to be fSpent
Definition at line 217 of file transaction.h.
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staticconstexprprivate |
Constant used in hashBlock to indicate tx has been abandoned, only used at serialization/deserialization to avoid ambiguity with conflicted.
Definition at line 71 of file transaction.h.
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Definition at line 140 of file transaction.h.
bool CWalletTx::fFromMe |
From me flag is set to 1 for transactions that were created by the wallet on this bitcoin node, and set to 0 for transactions that were created externally and came in through the network or sendrawtransaction RPC.
Definition at line 119 of file transaction.h.
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Definition at line 141 of file transaction.h.
unsigned int CWalletTx::fTimeReceivedIsTxTime |
Definition at line 101 of file transaction.h.
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Definition at line 132 of file transaction.h.
Confirmation CWalletTx::m_confirm |
Definition at line 191 of file transaction.h.
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This flag is true if all m_amounts caches are empty.
This is particularly useful in places where MarkDirty is conditionally called and the condition can be expensive and thus can be skipped if the flag is true. See MarkDestinationsDirty.
Definition at line 139 of file transaction.h.
std::multimap<int64_t,CWalletTx*>::const_iterator CWalletTx::m_it_wtxOrdered |
Definition at line 122 of file transaction.h.
mapValue_t CWalletTx::mapValue |
Key/value map with information about the transaction.
The following keys can be read and written through the map and are serialized in the wallet database:
"comment", "to" - comment strings provided to sendtoaddress, and sendmany wallet RPCs "replaces_txid" - txid (as HexStr) of transaction replaced by bumpfee on transaction created by bumpfee "replaced_by_txid" - txid (as HexStr) of transaction created by bumpfee on transaction replaced by bumpfee "from", "message" - obsolete fields that could be set in UI prior to 2011 (removed in commit 4d9b223)
The following keys are serialized in the wallet database, but shouldn't be read or written through the map (they will be temporarily added and removed from the map during serialization):
"fromaccount" - serialized strFromAccount value "n" - serialized nOrderPos value "timesmart" - serialized nTimeSmart value "spent" - serialized vfSpent value that existed prior to 2014 (removed in commit 93a18a3)
Definition at line 99 of file transaction.h.
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Definition at line 142 of file transaction.h.
int64_t CWalletTx::nOrderPos |
position in ordered transaction list
Definition at line 121 of file transaction.h.
unsigned int CWalletTx::nTimeReceived |
time received by this node
Definition at line 103 of file transaction.h.
unsigned int CWalletTx::nTimeSmart |
Stable timestamp that never changes, and reflects the order a transaction was added to the wallet.
Timestamp is based on the block time for a transaction added as part of a block, or else the time when the transaction was received if it wasn't part of a block, with the timestamp adjusted in both cases so timestamp order matches the order transactions were added to the wallet. More details can be found in CWallet::ComputeTimeSmart().
Definition at line 113 of file transaction.h.
CTransactionRef CWalletTx::tx |
Definition at line 160 of file transaction.h.
std::vector<std::pair<std::string, std::string> > CWalletTx::vOrderForm |
Definition at line 100 of file transaction.h.