xrpl::SpanTip< Ledger > Class Template Reference

The tip of a span of ledger ancestry. More...

#include <LedgerTrie.h>

Collaboration diagram for xrpl::SpanTip< Ledger >:

Public Types
using	Seq = Ledger::Seq
using	ID = Ledger::ID

Public Member Functions
	SpanTip (Seq s, ID i, Ledger const lgr)
ID	ancestor (Seq const &s) const
	Lookup the ID of an ancestor of the tip ledger.

Public Attributes
Seq	seq
ID	id

Private Attributes
Ledger const	ledger_

Detailed Description

template<class Ledger>
class xrpl::SpanTip< Ledger >

The tip of a span of ledger ancestry.

Definition at line 26 of file LedgerTrie.h.

Member Typedef Documentation

Seq

template<class Ledger>

using xrpl::SpanTip< Ledger >::Seq = Ledger::Seq

Definition at line 29 of file LedgerTrie.h.

ID

template<class Ledger>

using xrpl::SpanTip< Ledger >::ID = Ledger::ID

Definition at line 30 of file LedgerTrie.h.

Constructor & Destructor Documentation

SpanTip()

template<class Ledger>

xrpl::SpanTip< Ledger >::SpanTip	(	Seq	s,
		ID	i,
		Ledger const	lgr )

Definition at line 32 of file LedgerTrie.h.

Member Function Documentation

ancestor()

template<class Ledger>

ID xrpl::SpanTip< Ledger >::ancestor ( Seq const & s ) const

nodiscard

Lookup the ID of an ancestor of the tip ledger.

Parameters

s	The sequence number of the ancestor

Returns

The ID of the ancestor with that sequence number

Note

s must be less than or equal to the sequence number of the tip ledger

Definition at line 51 of file LedgerTrie.h.

Member Data Documentation

seq

template<class Ledger>

Seq xrpl::SpanTip< Ledger >::seq

Definition at line 37 of file LedgerTrie.h.

id

template<class Ledger>

ID xrpl::SpanTip< Ledger >::id

Definition at line 39 of file LedgerTrie.h.

ledger_

template<class Ledger>

Ledger const xrpl::SpanTip< Ledger >::ledger_

private

Definition at line 58 of file LedgerTrie.h.