Inheritance diagram for xrpl::DirectStepI< TDerived >:

Collaboration diagram for xrpl::DirectStepI< TDerived >:

[legend]

Classes
struct	Cache

Public Member Functions
	DirectStepI (StrandContext const &ctx, AccountID const &src, AccountID const &dst, Currency const &c)

AccountID const &	src () const

AccountID const &	dst () const

Currency const &	currency () const

std::optional< EitherAmount >	cachedIn () const override

std::optional< EitherAmount >	cachedOut () const override

std::optional< AccountID >	directStepSrcAcct () const override

std::optional< std::pair< AccountID, AccountID > >	directStepAccts () const override

DebtDirection	debtDirection (ReadView const &sb, StrandDirection dir) const override

std::uint32_t	lineQualityIn (ReadView const &v) const override

std::pair< std::optional< Quality >, DebtDirection >	qualityUpperBound (ReadView const &v, DebtDirection dir) const override

std::pair< IOUAmount, IOUAmount >	revImp (PaymentSandbox &sb, ApplyView &afView, boost::container::flat_set< uint256 > &ofrsToRm, IOUAmount const &out)

std::pair< IOUAmount, IOUAmount >	fwdImp (PaymentSandbox &sb, ApplyView &afView, boost::container::flat_set< uint256 > &ofrsToRm, IOUAmount const &in)

std::pair< bool, EitherAmount >	validFwd (PaymentSandbox &sb, ApplyView &afView, EitherAmount const &in) override

TER	check (StrandContext const &ctx) const

void	setCacheLimiting (IOUAmount const &fwdIn, IOUAmount const &fwdSrcToDst, IOUAmount const &fwdOut, DebtDirection srcDebtDir)

Protected Member Functions
std::pair< IOUAmount, DebtDirection >	maxPaymentFlow (ReadView const &sb) const

std::pair< std::uint32_t, std::uint32_t >	qualitiesSrcRedeems (ReadView const &sb) const

std::pair< std::uint32_t, std::uint32_t >	qualitiesSrcIssues (ReadView const &sb, DebtDirection prevStepDebtDirection) const

std::pair< std::uint32_t, std::uint32_t >	qualities (ReadView const &sb, DebtDirection srcDebtDir, StrandDirection strandDir) const

std::string	logStringImpl (char const *name) const

Protected Attributes
AccountID	src_

AccountID	dst_

Currency	currency_

Step const *const	prevStep_ = nullptr

bool const	isLast_

beast::Journal const	j_

std::optional< Cache >	cache_

Private Member Functions
bool	equal (Step const &rhs) const override

Friends
bool	operator== (DirectStepI const &lhs, DirectStepI const &rhs)

bool	operator!= (DirectStepI const &lhs, DirectStepI const &rhs)

Detailed Description

template<class TDerived>
class xrpl::DirectStepI< TDerived >

Definition at line 19 of file DirectStep.cpp.

Constructor & Destructor Documentation

◆ DirectStepI()

template<class TDerived >

xrpl::DirectStepI< TDerived >::DirectStepI	(	StrandContext const &	ctx,
		AccountID const &	src,
		AccountID const &	dst,
		Currency const &	c
	)

Definition at line 66 of file DirectStep.cpp.

Member Function Documentation

◆ maxPaymentFlow()

template<class TDerived >

std::pair< IOUAmount, DebtDirection > xrpl::DirectStepI< TDerived >::maxPaymentFlow ( ReadView const & sb ) const

protected

Definition at line 419 of file DirectStep.cpp.

◆ qualitiesSrcRedeems()

template<class TDerived >

std::pair< std::uint32_t, std::uint32_t > xrpl::DirectStepI< TDerived >::qualitiesSrcRedeems ( ReadView const & sb ) const

protected

Definition at line 661 of file DirectStep.cpp.

◆ qualitiesSrcIssues()

template<class TDerived >

std::pair< std::uint32_t, std::uint32_t > xrpl::DirectStepI< TDerived >::qualitiesSrcIssues	(	ReadView const &	sb,
		DebtDirection	prevStepDebtDirection
	)		const

protected

Definition at line 677 of file DirectStep.cpp.

◆ qualities()

template<class TDerived >

std::pair< std::uint32_t, std::uint32_t > xrpl::DirectStepI< TDerived >::qualities	(	ReadView const &	sb,
		DebtDirection	srcDebtDir,
		StrandDirection	strandDir
	)		const

protected

Definition at line 697 of file DirectStep.cpp.

◆ src()

template<class TDerived >

AccountID const & xrpl::DirectStepI< TDerived >::src ( ) const

Definition at line 72 of file DirectStep.cpp.

◆ dst()

template<class TDerived >

AccountID const & xrpl::DirectStepI< TDerived >::dst ( ) const

Definition at line 77 of file DirectStep.cpp.

◆ currency()

template<class TDerived >

Currency const & xrpl::DirectStepI< TDerived >::currency ( ) const

Definition at line 82 of file DirectStep.cpp.

◆ cachedIn()

template<class TDerived >

std::optional< EitherAmount > xrpl::DirectStepI< TDerived >::cachedIn ( ) const

override

Definition at line 88 of file DirectStep.cpp.

◆ cachedOut()

template<class TDerived >

std::optional< EitherAmount > xrpl::DirectStepI< TDerived >::cachedOut ( ) const

override

Definition at line 96 of file DirectStep.cpp.

◆ directStepSrcAcct()

template<class TDerived >

std::optional< AccountID > xrpl::DirectStepI< TDerived >::directStepSrcAcct ( ) const

override

Definition at line 104 of file DirectStep.cpp.

◆ directStepAccts()

template<class TDerived >

std::optional< std::pair< AccountID, AccountID > > xrpl::DirectStepI< TDerived >::directStepAccts ( ) const

override

Definition at line 110 of file DirectStep.cpp.

◆ debtDirection()

template<class TDerived >

DebtDirection xrpl::DirectStepI< TDerived >::debtDirection	(	ReadView const &	sb,
		StrandDirection	dir
	)		const

override

Definition at line 432 of file DirectStep.cpp.

◆ lineQualityIn()

template<class TDerived >

std::uint32_t xrpl::DirectStepI< TDerived >::lineQualityIn ( ReadView const & v ) const

override

Definition at line 716 of file DirectStep.cpp.

◆ qualityUpperBound()

template<class TDerived >

std::pair< std::optional< Quality >, DebtDirection > xrpl::DirectStepI< TDerived >::qualityUpperBound	(	ReadView const &	v,
		DebtDirection	dir
	)		const

override

Definition at line 724 of file DirectStep.cpp.

◆ revImp()

template<class TDerived >

std::pair< IOUAmount, IOUAmount > xrpl::DirectStepI< TDerived >::revImp	(	PaymentSandbox &	sb,
		ApplyView &	afView,
		boost::container::flat_set< uint256 > &	ofrsToRm,
		IOUAmount const &	out
	)

Definition at line 443 of file DirectStep.cpp.

◆ fwdImp()

template<class TDerived >

std::pair< IOUAmount, IOUAmount > xrpl::DirectStepI< TDerived >::fwdImp	(	PaymentSandbox &	sb,
		ApplyView &	afView,
		boost::container::flat_set< uint256 > &	ofrsToRm,
		IOUAmount const &	in
	)

Definition at line 550 of file DirectStep.cpp.

◆ validFwd()

template<class TDerived >

std::pair< bool, EitherAmount > xrpl::DirectStepI< TDerived >::validFwd	(	PaymentSandbox &	sb,
		ApplyView &	afView,
		EitherAmount const &	in
	)

override

Definition at line 614 of file DirectStep.cpp.

◆ check()

template<class TDerived >

TER xrpl::DirectStepI< TDerived >::check ( StrandContext const & ctx ) const

Definition at line 742 of file DirectStep.cpp.

◆ setCacheLimiting()

template<class TDerived >

void xrpl::DirectStepI< TDerived >::setCacheLimiting	(	IOUAmount const &	fwdIn,
		IOUAmount const &	fwdSrcToDst,
		IOUAmount const &	fwdOut,
		DebtDirection	srcDebtDir
	)

Definition at line 513 of file DirectStep.cpp.

◆ logStringImpl()

template<class TDerived >

std::string xrpl::DirectStepI< TDerived >::logStringImpl ( char const * name ) const

protected

Definition at line 159 of file DirectStep.cpp.

◆ equal()

template<class TDerived >

bool xrpl::DirectStepI< TDerived >::equal ( Step const & rhs ) const

overrideprivate

Definition at line 169 of file DirectStep.cpp.

Friends And Related Symbol Documentation

◆ operator==

template<class TDerived >

bool operator==	(	DirectStepI< TDerived > const &	lhs,
		DirectStepI< TDerived > const &	rhs
	)

friend

Definition at line 146 of file DirectStep.cpp.

◆ operator!=

template<class TDerived >

bool operator!=	(	DirectStepI< TDerived > const &	lhs,
		DirectStepI< TDerived > const &	rhs
	)

friend

Definition at line 152 of file DirectStep.cpp.

Member Data Documentation

◆ src_

template<class TDerived >

AccountID xrpl::DirectStepI< TDerived >::src_

protected

Definition at line 22 of file DirectStep.cpp.

◆ dst_

template<class TDerived >

AccountID xrpl::DirectStepI< TDerived >::dst_

protected

Definition at line 23 of file DirectStep.cpp.

◆ currency_

template<class TDerived >

Currency xrpl::DirectStepI< TDerived >::currency_

protected

Definition at line 24 of file DirectStep.cpp.

◆ prevStep_

template<class TDerived >

Step const* const xrpl::DirectStepI< TDerived >::prevStep_ = nullptr

protected

Definition at line 27 of file DirectStep.cpp.

◆ isLast_

template<class TDerived >

bool const xrpl::DirectStepI< TDerived >::isLast_

protected

Definition at line 28 of file DirectStep.cpp.

◆ j_

template<class TDerived >

beast::Journal const xrpl::DirectStepI< TDerived >::j_

protected

Definition at line 29 of file DirectStep.cpp.

◆ cache_

template<class TDerived >

std::optional<Cache> xrpl::DirectStepI< TDerived >::cache_

protected

Definition at line 44 of file DirectStep.cpp.

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ DirectStepI()

Member Function Documentation

◆ maxPaymentFlow()

◆ qualitiesSrcRedeems()

◆ qualitiesSrcIssues()

◆ qualities()

◆ src()

◆ dst()

◆ currency()

◆ cachedIn()

◆ cachedOut()

◆ directStepSrcAcct()

◆ directStepAccts()

◆ debtDirection()

◆ lineQualityIn()

◆ qualityUpperBound()

◆ revImp()

◆ fwdImp()

◆ validFwd()

◆ check()

◆ setCacheLimiting()

◆ logStringImpl()

◆ equal()

Friends And Related Symbol Documentation

◆ operator==

◆ operator!=

Member Data Documentation

◆ src_

◆ dst_

◆ currency_

◆ prevStep_

◆ isLast_

◆ j_

◆ cache_