Inheritance diagram for xrpl::BookPaymentStep< TIn, TOut >:

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Collaboration diagram for xrpl::BookPaymentStep< TIn, TOut >:

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Public Member Functions
	BookPaymentStep ()=default
	BookPaymentStep (StrandContext const &ctx, Asset const &in, Asset const &out)
template<template< typename, typename > typename Offer>
bool	limitSelfCrossQuality (AccountID const &, AccountID const &, Offer< TIn, TOut > const &offer, std::optional< Quality > &, FlowOfferStream< TIn, TOut > &, bool) const
bool	checkQualityThreshold (Quality const &quality) const
std::optional< Quality >	qualityThreshold (Quality const &lobQuality) const
std::uint32_t	getOfrInRate (Step const *, AccountID const &, std::uint32_t trIn) const
std::uint32_t	getOfrOutRate (Step const *, AccountID const &, AccountID const &, std::uint32_t trOut) const
Quality	adjustQualityWithFees (ReadView const &v, Quality const &ofrQ, DebtDirection prevStepDir, WaiveTransferFee waiveFee, OfferType, Rules const &) const
std::string	logString () const override
Book const &	book () const
std::optional< EitherAmount >	cachedIn () const override
std::optional< EitherAmount >	cachedOut () const override
DebtDirection	debtDirection (ReadView const &sb, StrandDirection dir) const override
std::optional< Book >	bookStepBook () const override
std::pair< std::optional< Quality >, DebtDirection >	qualityUpperBound (ReadView const &v, DebtDirection prevStepDir) const override
std::pair< std::optional< QualityFunction >, DebtDirection >	getQualityFunc (ReadView const &v, DebtDirection prevStepDir) const override
std::uint32_t	offersUsed () const override
std::pair< TIn, TOut >	revImp (PaymentSandbox &sb, ApplyView &afView, boost::container::flat_set< uint256 > &ofrsToRm, TOut const &out)
std::pair< TIn, TOut >	fwdImp (PaymentSandbox &sb, ApplyView &afView, boost::container::flat_set< uint256 > &ofrsToRm, TIn const &in)
std::pair< bool, EitherAmount >	validFwd (PaymentSandbox &sb, ApplyView &afView, EitherAmount const &in) override
TER	check (StrandContext const &ctx) const
bool	inactive () const override

Protected Types
enum	OfferType

Protected Member Functions
std::string	logStringImpl (char const *name) const
Rate	rate (ReadView const &view, Asset const &asset, AccountID const &dstAccount) const

Protected Attributes
Book	book_
AccountID	strandSrc_
AccountID	strandDst_
Step const *const	prevStep_
bool const	ownerPaysTransferFee_
bool	inactive_
std::uint32_t	offersUsed_
	Number of offers consumed or partially consumed the last time the step ran, including expired and unfunded offers.
std::optional< AMMLiquidity< TIn, TOut > >	ammLiquidity_
beast::Journal const	j_
Asset const	strandDeliver_
std::optional< Cache >	cache_

Static Protected Attributes
static constexpr uint32_t	kMaxOffersToConsume

Private Member Functions
bool	equal (Step const &rhs) const override
std::pair< boost::container::flat_set< uint256 >, std::uint32_t >	forEachOffer (PaymentSandbox &sb, ApplyView &afView, DebtDirection prevStepDebtDir, Callback &callback) const
void	consumeOffer (PaymentSandbox &sb, Offer< TIn, TOut > &offer, TAmounts< TIn, TOut > const &ofrAmt, TAmounts< TIn, TOut > const &stepAmt, TOut const &ownerGives) const
std::optional< AMMOffer< TIn, TOut > >	getAMMOffer (ReadView const &view, std::optional< Quality > const &clobQuality) const
std::optional< std::variant< Quality, AMMOffer< TIn, TOut > > >	tip (ReadView const &view) const
std::optional< std::pair< Quality, OfferType > >	tipOfferQuality (ReadView const &view) const
std::optional< QualityFunction >	tipOfferQualityF (ReadView const &view) const
bool	checkMPTDEX (ReadView const &view, AccountID const &owner) const

Private Attributes
friend	TDerived

Detailed Description

template<class TIn, class TOut>
class xrpl::BookPaymentStep< TIn, TOut >

Definition at line 285 of file BookStep.cpp.

Member Enumeration Documentation

◆ OfferType

enum xrpl::BookStep::OfferType

strongprotectedinherited

Definition at line 60 of file BookStep.cpp.