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51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
#pragma once
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#include <xrpl/basics/base_uint.h>
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#include <xrpl/beast/utility/Journal.h>
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#include <xrpl/ledger/ApplyView.h>
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#include <xrpl/ledger/ReadView.h>
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#include <xrpl/ledger/entries/SLEBase.h>
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#include <xrpl/protocol/AccountID.h>
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#include <xrpl/protocol/Indexes.h>
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#include <xrpl/protocol/LedgerFormats.h>
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#include <cstdint>
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namespace xrpl {
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template <typename ViewT>
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class DirectoryNodeEntry : public SLEBase<ViewT, ltDIR_NODE>
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{
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public:
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using Base = SLEBase<ViewT, ltDIR_NODE>;
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// Inherit base constructors: adopt an existing SLE, or resolve one from a
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// Keylet against the view.
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using Base::Base;
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explicit DirectoryNodeEntry(
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AccountID const& id,
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Base::ViewRefType view,
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beast::Journal j = beast::Journal{beast::Journal::getNullSink()})
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: Base(keylet::ownerDir(id), view, j)
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{
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}
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/**
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* Resolve a specific page of the directory rooted at @p root.
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*/
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explicit DirectoryNodeEntry(
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uint256 const& root,
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std::uint64_t index,
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Base::ViewRefType view,
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beast::Journal j = beast::Journal{beast::Journal::getNullSink()})
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: Base(keylet::page(root, index), view, j)
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{
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}
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};
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using DirectoryNodeEntryR = DirectoryNodeEntry<ReadView>;
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using DirectoryNodeEntryW = DirectoryNodeEntry<ApplyView>;
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} // namespace xrpl
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