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28 lines
725 B
C++
28 lines
725 B
C++
#ifndef __LEDGERHISTORY__
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#define __LEDGERHISTORY__
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#include "TaggedCache.h"
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#include "Ledger.h"
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class LedgerHistory
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{
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TaggedCache<uint256, Ledger> mLedgersByHash;
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std::map<uint32, uint256> mLedgersByIndex; // accepted ledgers
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public:
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LedgerHistory();
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void addLedger(Ledger::pointer ledger);
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void addAcceptedLedger(Ledger::pointer ledger, bool fromConsensus);
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float getCacheHitRate() { return mLedgersByHash.getHitRate(); }
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uint256 getLedgerHash(uint32 index);
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Ledger::pointer getLedgerBySeq(uint32 index);
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Ledger::pointer getLedgerByHash(const uint256& hash);
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Ledger::pointer canonicalizeLedger(Ledger::pointer, bool cache);
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void tune(int size, int age);
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void sweep() { mLedgersByHash.sweep(); }
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};
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#endif
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