TransactionBuilder Class Reference

#include <transaction_builder.h>

Collaboration diagram for TransactionBuilder:

Public Member Functions
	TransactionBuilder (const Consensus::Params &consensusParams, CKeyStore *keyStore=nullptr)
void	Clear ()
void	SetFee (CAmount _fee)
void	AddSaplingSpend (const libzcash::SaplingExpandedSpendingKey &expsk, const libzcash::SaplingNote &note, const uint256 &anchor, const SaplingWitness &witness)
void	AddSaplingOutput (const uint256 &ovk, const libzcash::SaplingPaymentAddress &to, CAmount value, const std::array< unsigned char, ZC_MEMO_SIZE > &memo)
void	AddSaplingOutput (const uint256 &ovk, const libzcash::SaplingPaymentAddress &to, CAmount value)
void	AddTransparentInput (const COutPoint &utxo, const CScript &scriptPubKey, CAmount value)
void	AddTransparentOutput (const CTxOut &out)
void	AddTransparentOutput (const CTxDestination &dest, CAmount value)
void	SendChangeTo (const libzcash::SaplingPaymentAddress &changeAddr, const uint256 &ovk)
void	SendChangeTo (const CTxDestination &changeAddr)
TransactionBuilderResult	Build (bool fDummySig=false)
TransactionBuilderResult	ProveAndSign ()
TransactionBuilderResult	AddDummySignatures ()
void	ClearProofsAndSignatures ()

Private Attributes
Consensus::Params	consensusParams
const CKeyStore *	keystore
CMutableTransaction	mtx
CAmount	fee = -1
std::vector< SpendDescriptionInfo >	spends
std::vector< OutputDescriptionInfo >	outputs
std::vector< TransparentInputInfo >	tIns
Optional< std::pair< uint256, libzcash::SaplingPaymentAddress > >	saplingChangeAddr
Optional< CTxDestination >	tChangeAddr

Detailed Description

Definition at line 83 of file transaction_builder.h.

Constructor & Destructor Documentation

TransactionBuilder()

TransactionBuilder::TransactionBuilder ( const Consensus::Params &  consensusParams, CKeyStore *  keyStore = nullptr  )

explicit

Definition at line 132 of file transaction_builder.cpp.

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Member Function Documentation

AddDummySignatures()

TransactionBuilderResult TransactionBuilder::AddDummySignatures

(

)

Definition at line 349 of file transaction_builder.cpp.

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AddSaplingOutput() [1/2]

void TransactionBuilder::AddSaplingOutput ( const uint256 &  ovk, const libzcash::SaplingPaymentAddress &  to, CAmount  value  )

inline

Definition at line 121 of file transaction_builder.h.

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AddSaplingOutput() [2/2]

void TransactionBuilder::AddSaplingOutput	(	const uint256 &	ovk,
		const libzcash::SaplingPaymentAddress &	to,
		CAmount	value,
		const std::array< unsigned char, ZC_MEMO_SIZE > &	memo
	)

Definition at line 173 of file transaction_builder.cpp.

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AddSaplingSpend()

void TransactionBuilder::AddSaplingSpend	(	const libzcash::SaplingExpandedSpendingKey &	expsk,
		const libzcash::SaplingNote &	note,
		const uint256 &	anchor,
		const SaplingWitness &	witness
	)

Definition at line 153 of file transaction_builder.cpp.

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AddTransparentInput()

void TransactionBuilder::AddTransparentInput	(	const COutPoint &	utxo,
		const CScript &	scriptPubKey,
		CAmount	value
	)

Definition at line 189 of file transaction_builder.cpp.

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AddTransparentOutput() [1/2]

void TransactionBuilder::AddTransparentOutput	(	const CTxDestination &	dest,
		CAmount	value
	)

Definition at line 208 of file transaction_builder.cpp.

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AddTransparentOutput() [2/2]

void TransactionBuilder::AddTransparentOutput

(

const CTxOut &

out

)

Definition at line 199 of file transaction_builder.cpp.

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Build()

TransactionBuilderResult TransactionBuilder::Build

(

bool

fDummySig = false

)

Definition at line 394 of file transaction_builder.cpp.

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Clear()

void TransactionBuilder::Clear

(

)

Definition at line 141 of file transaction_builder.cpp.

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ClearProofsAndSignatures()

void TransactionBuilder::ClearProofsAndSignatures

(

)

Definition at line 379 of file transaction_builder.cpp.

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ProveAndSign()

TransactionBuilderResult TransactionBuilder::ProveAndSign

(

)

Definition at line 234 of file transaction_builder.cpp.

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SendChangeTo() [1/2]

void TransactionBuilder::SendChangeTo

(

const CTxDestination &

changeAddr

)

Definition at line 224 of file transaction_builder.cpp.

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SendChangeTo() [2/2]

void TransactionBuilder::SendChangeTo	(	const libzcash::SaplingPaymentAddress &	changeAddr,
		const uint256 &	ovk
	)

Definition at line 218 of file transaction_builder.cpp.

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SetFee()

void TransactionBuilder::SetFee

(

CAmount

_fee

)

Definition at line 213 of file transaction_builder.cpp.

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Member Data Documentation

consensusParams

Consensus::Params TransactionBuilder::consensusParams

private

Definition at line 86 of file transaction_builder.h.

fee

CAmount TransactionBuilder::fee = -1

private

Definition at line 89 of file transaction_builder.h.

keystore

const CKeyStore* TransactionBuilder::keystore

private

Definition at line 87 of file transaction_builder.h.

mtx

CMutableTransaction TransactionBuilder::mtx

private

Definition at line 88 of file transaction_builder.h.

outputs

std::vector<OutputDescriptionInfo> TransactionBuilder::outputs

private

Definition at line 92 of file transaction_builder.h.

saplingChangeAddr

Optional<std::pair<uint256, libzcash::SaplingPaymentAddress> > TransactionBuilder::saplingChangeAddr

private

Definition at line 95 of file transaction_builder.h.

spends

std::vector<SpendDescriptionInfo> TransactionBuilder::spends

private

Definition at line 91 of file transaction_builder.h.

tChangeAddr

Optional<CTxDestination> TransactionBuilder::tChangeAddr

private

Definition at line 96 of file transaction_builder.h.

tIns

std::vector<TransparentInputInfo> TransactionBuilder::tIns

private

Definition at line 93 of file transaction_builder.h.

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

• src/sapling/transaction_builder.h
• src/sapling/transaction_builder.cpp