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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes | List of all members
xrpl::DirectIOfferCrossingStep Class Reference
Inheritance diagram for xrpl::DirectIOfferCrossingStep:
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Collaboration diagram for xrpl::DirectIOfferCrossingStep:
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Public Member Functions

 DirectIOfferCrossingStep (StrandContext const &ctx, AccountID const &src, AccountID const &dst, Currency const &c)
 
std::pair< IOUAmount, DebtDirection > maxFlow (ReadView const &sb, IOUAmount const &desired) const
 
std::string logString () const override
 
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)
 

Static Public Member Functions

static bool verifyPrevStepDebtDirection (DebtDirection prevStepDir)
 
static bool verifyDstQualityIn (std::uint32_t dstQIn)
 
static std::uint32_t quality (ReadView const &sb, QualityDirection qDir)
 
static TER check (StrandContext const &ctx, std::shared_ptr< const SLE > const &sleSrc)
 

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_
 
bool const isLast_
 
beast::Journal const j_
 
std::optional< Cache > cache_
 

Private Member Functions

bool equal (Step const &rhs) const override
 

Private Attributes

friend TDerived
 

Detailed Description

Definition at line 263 of file DirectStep.cpp.

Constructor & Destructor Documentation

◆ DirectIOfferCrossingStep()

xrpl::DirectIOfferCrossingStep::DirectIOfferCrossingStep ( StrandContext const &  ctx,
AccountID const &  src,
AccountID const &  dst,
Currency const &  c 
)

Definition at line 266 of file DirectStep.cpp.

Member Function Documentation

◆ verifyPrevStepDebtDirection()

static bool xrpl::DirectIOfferCrossingStep::verifyPrevStepDebtDirection ( DebtDirection  prevStepDir)
static

Definition at line 278 of file DirectStep.cpp.

◆ verifyDstQualityIn()

static bool xrpl::DirectIOfferCrossingStep::verifyDstQualityIn ( std::uint32_t  dstQIn)
static

Definition at line 291 of file DirectStep.cpp.

◆ quality()

std::uint32_t xrpl::DirectIOfferCrossingStep::quality ( ReadView const &  sb,
QualityDirection  qDir 
)
static

Definition at line 364 of file DirectStep.cpp.

◆ maxFlow()

std::pair< IOUAmount, DebtDirection > xrpl::DirectIOfferCrossingStep::maxFlow ( ReadView const &  sb,
IOUAmount const &  desired 
) const

Definition at line 378 of file DirectStep.cpp.

◆ check() [1/2]

TER xrpl::DirectIOfferCrossingStep::check ( StrandContext const &  ctx,
std::shared_ptr< const SLE > const &  sleSrc 
)
static

Definition at line 449 of file DirectStep.cpp.

◆ logString()

std::string xrpl::DirectIOfferCrossingStep::logString ( ) const
override

Definition at line 314 of file DirectStep.cpp.

◆ maxPaymentFlow()

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

Definition at line 55 of file DirectStep.cpp.

◆ qualitiesSrcRedeems()

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

Definition at line 59 of file DirectStep.cpp.

◆ qualitiesSrcIssues()

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

Definition at line 63 of file DirectStep.cpp.

◆ qualities()

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

Definition at line 67 of file DirectStep.cpp.

◆ src()

AccountID const & xrpl::DirectStepI< DirectIOfferCrossingStep >::src ( ) const
inherited

Definition at line 86 of file DirectStep.cpp.

◆ dst()

AccountID const & xrpl::DirectStepI< DirectIOfferCrossingStep >::dst ( ) const
inherited

Definition at line 91 of file DirectStep.cpp.

◆ currency()

Currency const & xrpl::DirectStepI< DirectIOfferCrossingStep >::currency ( ) const
inherited

Definition at line 96 of file DirectStep.cpp.

◆ cachedIn()

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

Definition at line 102 of file DirectStep.cpp.

◆ cachedOut()

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

Definition at line 110 of file DirectStep.cpp.

◆ directStepSrcAcct()

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

Definition at line 118 of file DirectStep.cpp.

◆ directStepAccts()

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

Definition at line 124 of file DirectStep.cpp.

◆ debtDirection()

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

Definition at line 130 of file DirectStep.cpp.

◆ lineQualityIn()

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

Definition at line 133 of file DirectStep.cpp.

◆ qualityUpperBound()

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

Definition at line 136 of file DirectStep.cpp.

◆ revImp()

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

Definition at line 139 of file DirectStep.cpp.

◆ fwdImp()

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

Definition at line 146 of file DirectStep.cpp.

◆ validFwd()

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

Definition at line 153 of file DirectStep.cpp.

◆ check() [2/2]

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

Definition at line 158 of file DirectStep.cpp.

◆ setCacheLimiting()

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

Definition at line 161 of file DirectStep.cpp.

◆ logStringImpl()

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

Definition at line 181 of file DirectStep.cpp.

◆ equal()

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

Definition at line 191 of file DirectStep.cpp.

Member Data Documentation

◆ src_

AccountID xrpl::DirectStepI< DirectIOfferCrossingStep >::src_
protectedinherited

Definition at line 22 of file DirectStep.cpp.

◆ dst_

AccountID xrpl::DirectStepI< DirectIOfferCrossingStep >::dst_
protectedinherited

Definition at line 23 of file DirectStep.cpp.

◆ currency_

Currency xrpl::DirectStepI< DirectIOfferCrossingStep >::currency_
protectedinherited

Definition at line 24 of file DirectStep.cpp.

◆ prevStep_

Step const* const xrpl::DirectStepI< DirectIOfferCrossingStep >::prevStep_
protectedinherited

Definition at line 27 of file DirectStep.cpp.

◆ isLast_

bool const xrpl::DirectStepI< DirectIOfferCrossingStep >::isLast_
protectedinherited

Definition at line 28 of file DirectStep.cpp.

◆ j_

beast::Journal const xrpl::DirectStepI< DirectIOfferCrossingStep >::j_
protectedinherited

Definition at line 29 of file DirectStep.cpp.

◆ cache_

std::optional<Cache> xrpl::DirectStepI< DirectIOfferCrossingStep >::cache_
protectedinherited

Definition at line 48 of file DirectStep.cpp.

◆ TDerived

friend xrpl::DirectStepI< DirectIOfferCrossingStep >::DirectIOfferCrossingStep
privateinherited

Definition at line 200 of file DirectStep.cpp.

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