Bitcoin Core  22.99.0
P2P Digital Currency
utxo_snapshot.h
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1 // Copyright (c) 2009-2010 Satoshi Nakamoto
2 // Copyright (c) 2009-2020 The Bitcoin Core developers
3 // Distributed under the MIT software license, see the accompanying
4 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
5 
6 #ifndef BITCOIN_NODE_UTXO_SNAPSHOT_H
7 #define BITCOIN_NODE_UTXO_SNAPSHOT_H
8 
9 #include <uint256.h>
10 #include <serialize.h>
11 
15 {
16 public:
20 
23  uint64_t m_coins_count = 0;
24 
27  const uint256& base_blockhash,
28  uint64_t coins_count,
29  unsigned int nchaintx) :
30  m_base_blockhash(base_blockhash),
31  m_coins_count(coins_count) { }
32 
33  SERIALIZE_METHODS(SnapshotMetadata, obj) { READWRITE(obj.m_base_blockhash, obj.m_coins_count); }
34 };
35 
36 #endif // BITCOIN_NODE_UTXO_SNAPSHOT_H
uint256.h
uint256
256-bit opaque blob.
Definition: uint256.h:124
READWRITE
#define READWRITE(...)
Definition: serialize.h:147
SnapshotMetadata::SERIALIZE_METHODS
SERIALIZE_METHODS(SnapshotMetadata, obj)
Definition: utxo_snapshot.h:33
SnapshotMetadata::m_base_blockhash
uint256 m_base_blockhash
The hash of the block that reflects the tip of the chain for the UTXO set contained in this snapshot.
Definition: utxo_snapshot.h:19
SnapshotMetadata::SnapshotMetadata
SnapshotMetadata()
Definition: utxo_snapshot.h:25
serialize.h
SnapshotMetadata::m_coins_count
uint64_t m_coins_count
The number of coins in the UTXO set contained in this snapshot.
Definition: utxo_snapshot.h:23
SnapshotMetadata::SnapshotMetadata
SnapshotMetadata(const uint256 &base_blockhash, uint64_t coins_count, unsigned int nchaintx)
Definition: utxo_snapshot.h:26
SnapshotMetadata
Metadata describing a serialized version of a UTXO set from which an assumeutxo CChainState can be co...
Definition: utxo_snapshot.h:14