xrpl::SponsorshipOwnerCountsMatch Class Reference

Invariant: Sponsored owner counts are balanced. More...

#include <SponsorshipInvariant.h>

Collaboration diagram for xrpl::SponsorshipOwnerCountsMatch:

Public Member Functions
void	visitEntry (bool, SLE::const_ref, SLE::const_ref)
bool	finalize (STTx const &, TER const, XRPAmount const, ReadView const &, beast::Journal const &) const

Private Attributes
std::int64_t	deltaSponsoredOwnerCount_ = 0
std::int64_t	deltaSponsoringOwnerCount_ = 0
std::int64_t	deltaSponsoredObjectOwnerCount_ = 0
std::uint64_t	ownerCountBelowSponsored_ = 0

Detailed Description

Invariant: Sponsored owner counts are balanced.

The following checks are made for every transaction:

• The sum of all per-account deltas of sfSponsoredOwnerCount equals the sum of all per-account deltas of sfSponsoringOwnerCount.
• Account OwnerCount must be greater than or equal to SponsoredOwnerCount.
• The net delta of sponsored object owner counts (the owner-count magnitude of sponsored ledger entries) equals the net delta of sfSponsoredOwnerCount.

Definition at line 25 of file SponsorshipInvariant.h.

Member Function Documentation

visitEntry()

void xrpl::SponsorshipOwnerCountsMatch::visitEntry	(	bool	isDelete,
		SLE::const_ref	before,
		SLE::const_ref	after )

Definition at line 20 of file SponsorshipInvariant.cpp.

finalize()

bool xrpl::SponsorshipOwnerCountsMatch::finalize ( STTx const & , TER const , XRPAmount const , ReadView const & , beast::Journal const & j ) const

nodiscard

Definition at line 87 of file SponsorshipInvariant.cpp.

Member Data Documentation

deltaSponsoredOwnerCount_

std::int64_t xrpl::SponsorshipOwnerCountsMatch::deltaSponsoredOwnerCount_ = 0

private

Definition at line 27 of file SponsorshipInvariant.h.

deltaSponsoringOwnerCount_

std::int64_t xrpl::SponsorshipOwnerCountsMatch::deltaSponsoringOwnerCount_ = 0

private

Definition at line 28 of file SponsorshipInvariant.h.

deltaSponsoredObjectOwnerCount_

std::int64_t xrpl::SponsorshipOwnerCountsMatch::deltaSponsoredObjectOwnerCount_ = 0

private

Definition at line 29 of file SponsorshipInvariant.h.

ownerCountBelowSponsored_

std::uint64_t xrpl::SponsorshipOwnerCountsMatch::ownerCountBelowSponsored_ = 0

private

Definition at line 30 of file SponsorshipInvariant.h.