transaction.h File Reference

#include <attributes.h>
#include <consensus/amount.h>
#include <script/script.h>
#include <serialize.h>
#include <uint256.h>
#include <util/transaction_identifier.h>
#include <cstddef>
#include <cstdint>
#include <ios>
#include <limits>
#include <memory>
#include <numeric>
#include <string>
#include <tuple>
#include <utility>
#include <vector>

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Classes
class	COutPoint
	An outpoint - a combination of a transaction hash and an index n into its vout. More...
class	CTxIn
	An input of a transaction. More...
class	CTxOut
	An output of a transaction. More...
struct	TransactionSerParams
class	CTransaction
	The basic transaction that is broadcasted on the network and contained in blocks. More...
struct	CMutableTransaction
	A mutable version of CTransaction. More...
class	GenTxid
	A generic txid reference (txid or wtxid). More...

Typedefs
typedef std::shared_ptr< const CTransaction >	CTransactionRef

Functions
template<typename Stream , typename TxType >
void	UnserializeTransaction (TxType &tx, Stream &s, const TransactionSerParams &params)
	Basic transaction serialization format: More...
template<typename Stream , typename TxType >
void	SerializeTransaction (const TxType &tx, Stream &s, const TransactionSerParams &params)
template<typename TxType >
CAmount	CalculateOutputValue (const TxType &tx)
template<typename Tx >
static CTransactionRef	MakeTransactionRef (Tx &&txIn)

Variables
static constexpr TransactionSerParams	TX_WITH_WITNESS {.allow_witness = true}
static constexpr TransactionSerParams	TX_NO_WITNESS {.allow_witness = false}

Typedef Documentation

CTransactionRef

typedef std::shared_ptr<const CTransaction> CTransactionRef

Definition at line 423 of file transaction.h.

Function Documentation

CalculateOutputValue()

template<typename TxType >

CAmount CalculateOutputValue ( const TxType &  tx )

inline

Definition at line 286 of file transaction.h.

MakeTransactionRef()

template<typename Tx >

static CTransactionRef MakeTransactionRef ( Tx &&  txIn )

inlinestatic

Definition at line 424 of file transaction.h.

SerializeTransaction()

template<typename Stream , typename TxType >

void SerializeTransaction	(	const TxType &	tx,
		Stream &	s,
		const TransactionSerParams &	params
	)

Definition at line 256 of file transaction.h.

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UnserializeTransaction()

template<typename Stream , typename TxType >

void UnserializeTransaction	(	TxType &	tx,
		Stream &	s,
		const TransactionSerParams &	params
	)

Basic transaction serialization format:

• uint32_t version
• std::vector<CTxIn> vin
• std::vector<CTxOut> vout
• uint32_t nLockTime

Extended transaction serialization format:

• uint32_t version
• unsigned char dummy = 0x00
• unsigned char flags (!= 0)
• std::vector<CTxIn> vin
• std::vector<CTxOut> vout
• if (flags & 1):
  • CScriptWitness scriptWitness; (deserialized into CTxIn)
• uint32_t nLockTime

Definition at line 216 of file transaction.h.

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Variable Documentation

TX_NO_WITNESS

constexpr TransactionSerParams TX_NO_WITNESS {.allow_witness = false}

staticconstexpr

Definition at line 196 of file transaction.h.

TX_WITH_WITNESS

constexpr TransactionSerParams TX_WITH_WITNESS {.allow_witness = true}

staticconstexpr

Definition at line 195 of file transaction.h.