txdb.h File Reference

#include <blockfileinfo.h>
#include <coins.h>
#include <dbwrapper.h>
#include <flatfile.h>
#include <kernel/cs_main.h>
#include <util/fs.h>
#include <util/result.h>
#include <cstddef>
#include <cstdint>
#include <functional>
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include <vector>

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Classes
struct	CoinsViewOptions
	User-controlled performance and debug options. More...
class	CCoinsViewDB
	CCoinsView backed by the coin database (chainstate/) More...
class	CCoinsViewDBCursor
	Specialization of CCoinsViewCursor to iterate over a CCoinsViewDB. More...
class	CBlockTreeDB
	Access to the block database (blocks/index/) More...

Namespaces
namespace	Consensus

Functions
util::Result< void >	CheckLegacyTxindex (CBlockTreeDB &block_tree_db)

Variables
static constexpr int64_t	MIN_DB_CACHE_MB = 4
	min. -dbcache (MiB) More...
static constexpr int64_t	MAX_DB_CACHE_MB = sizeof(void *) > 4 ? 16384 : 1024
	max. -dbcache (MiB) More...
static constexpr int64_t	DEFAULT_DB_CACHE_MB = 1024
	-dbcache default (MiB) More...
static constexpr int64_t	DEFAULT_DB_BATCH_SIZE = 16 << 20
	-dbbatchsize default (bytes) More...
static constexpr int64_t	MAX_BLOCK_DB_CACHE_MB = 2
	Max memory allocated to block tree DB specific cache, if no -txindex (MiB) More...
static constexpr int64_t	MAX_TX_INDEX_CACHE_MB = 1024
	Max memory allocated to block tree DB specific cache, if -txindex (MiB) More...
static constexpr int64_t	MAX_FILTER_INDEX_CACHE_MB = 1024
	Max memory allocated to all block filter index caches combined in MiB. More...
static constexpr int64_t	MAX_COINS_DB_CACHE_MB = 8
	Max memory allocated to coin DB specific cache (MiB) More...

Function Documentation

CheckLegacyTxindex()

util::Result< void > CheckLegacyTxindex

(

CBlockTreeDB &

block_tree_db

)

Definition at line 37 of file txdb.cpp.

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Variable Documentation

DEFAULT_DB_BATCH_SIZE

constexpr int64_t DEFAULT_DB_BATCH_SIZE = 16 << 20

staticconstexpr

-dbbatchsize default (bytes)

Definition at line 42 of file txdb.h.

DEFAULT_DB_CACHE_MB

constexpr int64_t DEFAULT_DB_CACHE_MB = 1024

staticconstexpr

-dbcache default (MiB)

Definition at line 40 of file txdb.h.

MAX_BLOCK_DB_CACHE_MB

constexpr int64_t MAX_BLOCK_DB_CACHE_MB = 2

staticconstexpr

Max memory allocated to block tree DB specific cache, if no -txindex (MiB)

Definition at line 44 of file txdb.h.

MAX_COINS_DB_CACHE_MB

constexpr int64_t MAX_COINS_DB_CACHE_MB = 8

staticconstexpr

Max memory allocated to coin DB specific cache (MiB)

Definition at line 53 of file txdb.h.

MAX_DB_CACHE_MB

constexpr int64_t MAX_DB_CACHE_MB = sizeof(void *) > 4 ? 16384 : 1024

staticconstexpr

max. -dbcache (MiB)

Definition at line 38 of file txdb.h.

MAX_FILTER_INDEX_CACHE_MB

constexpr int64_t MAX_FILTER_INDEX_CACHE_MB = 1024

staticconstexpr

Max memory allocated to all block filter index caches combined in MiB.

Definition at line 51 of file txdb.h.

MAX_TX_INDEX_CACHE_MB

constexpr int64_t MAX_TX_INDEX_CACHE_MB = 1024

staticconstexpr

Max memory allocated to block tree DB specific cache, if -txindex (MiB)

Definition at line 49 of file txdb.h.

MIN_DB_CACHE_MB

constexpr int64_t MIN_DB_CACHE_MB = 4

staticconstexpr

min. -dbcache (MiB)

Definition at line 36 of file txdb.h.