Access to the block database (blocks/index/) More...

#include <txdb.h>

Inheritance diagram for CBlockTreeDB:

Collaboration diagram for CBlockTreeDB:

Public Member Functions
	CBlockTreeDB (size_t nCacheSize, bool fMemory=false, bool fWipe=false, size_t maxFileSize=2<< 20)

	CBlockTreeDB (const CBlockTreeDB &)=delete

CBlockTreeDB &	operator= (const CBlockTreeDB &)=delete

bool	WriteBatchSync (const std::vector< std::pair< int, const CBlockFileInfo > > &fileInfo, int nLastFile, const std::vector< const CBlockIndex > &blockinfo)

bool	ReadBlockFileInfo (int nFile, CBlockFileInfo &info)

bool	ReadLastBlockFile (int &nFile)

bool	WriteReindexing (bool fReindexing)

bool	ReadReindexing (bool &fReindexing)

bool	ReadTxIndex (const uint256 &txid, CDiskTxPos &pos)

bool	WriteTxIndex (const std::vector< std::pair< uint256, CDiskTxPos > > &vect)

bool	ReadSpentIndex (CSpentIndexKey &key, CSpentIndexValue &value)

bool	UpdateSpentIndex (const std::vector< std::pair< CSpentIndexKey, CSpentIndexValue > > &vect)

bool	UpdateAddressUnspentIndex (const std::vector< std::pair< CAddressUnspentKey, CAddressUnspentValue > > &vect)

bool	ReadAddressUnspentIndex (uint160 addressHash, int type, std::string assetName, std::vector< std::pair< CAddressUnspentKey, CAddressUnspentValue > > &vect)

bool	ReadAddressUnspentIndex (uint160 addressHash, int type, std::vector< std::pair< CAddressUnspentKey, CAddressUnspentValue > > &vect)

bool	WriteAddressIndex (const std::vector< std::pair< CAddressIndexKey, CAmount > > &vect)

bool	EraseAddressIndex (const std::vector< std::pair< CAddressIndexKey, CAmount > > &vect)

bool	ReadAddressIndex (uint160 addressHash, int type, std::string assetName, std::vector< std::pair< CAddressIndexKey, CAmount > > &addressIndex, int start=0, int end=0)

bool	ReadAddressIndex (uint160 addressHash, int type, std::vector< std::pair< CAddressIndexKey, CAmount > > &addressIndex, int start=0, int end=0)

bool	WriteTimestampIndex (const CTimestampIndexKey &timestampIndex)

bool	ReadTimestampIndex (const unsigned int &high, const unsigned int &low, const bool fActiveOnly, std::vector< std::pair< uint256, unsigned int > > &vect)

bool	WriteTimestampBlockIndex (const CTimestampBlockIndexKey &blockhashIndex, const CTimestampBlockIndexValue &logicalts)

bool	ReadTimestampBlockIndex (const uint256 &hash, unsigned int &logicalTS)

bool	WriteFlag (const std::string &name, bool fValue)

bool	ReadFlag (const std::string &name, bool &fValue)

bool	LoadBlockIndexGuts (const Consensus::Params &consensusParams, std::function< CBlockIndex *(const uint256 &)> insertBlockIndex)

Public Member Functions inherited from CDBWrapper
	CDBWrapper (const fs::path &path, size_t nCacheSize, bool fMemory=false, bool fWipe=false, bool obfuscate=false, size_t maxFileSize=2<< 20)

	~CDBWrapper ()

template<typename K , typename V >
bool	Read (const K &key, V &value) const

template<typename K , typename V >
bool	Write (const K &key, const V &value, bool fSync=false)

template<typename K >
bool	Exists (const K &key) const

template<typename K >
bool	Erase (const K &key, bool fSync=false)

bool	WriteBatch (CDBBatch &batch, bool fSync=false)

bool	Flush ()

bool	Sync ()

CDBIterator *	NewIterator ()

bool	IsEmpty ()
	Return true if the database managed by this class contains no entries. More...

template<typename K >
size_t	EstimateSize (const K &key_begin, const K &key_end) const

template<typename K >
void	CompactRange (const K &key_begin, const K &key_end) const
	Compact a certain range of keys in the database. More...

Detailed Description

Access to the block database (blocks/index/)

Definition at line 113 of file txdb.h.

Constructor & Destructor Documentation

◆ CBlockTreeDB() [1/2]

CBlockTreeDB::CBlockTreeDB	(	size_t	nCacheSize,
		bool	fMemory = `false`,
		bool	fWipe = `false`,
		size_t	maxFileSize = `2 << 20`
	)

explicit

Definition at line 157 of file txdb.cpp.

◆ CBlockTreeDB() [2/2]

CBlockTreeDB::CBlockTreeDB ( const CBlockTreeDB & )

delete

Member Function Documentation

◆ EraseAddressIndex()

bool CBlockTreeDB::EraseAddressIndex ( const std::vector< std::pair< CAddressIndexKey, CAmount > > & vect )

Definition at line 347 of file txdb.cpp.

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◆ LoadBlockIndexGuts()

bool CBlockTreeDB::LoadBlockIndexGuts	(	const Consensus::Params &	consensusParams,
		std::function< CBlockIndex *(const uint256 &)>	insertBlockIndex
	)

Definition at line 460 of file txdb.cpp.

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◆ operator=()

CBlockTreeDB& CBlockTreeDB::operator= ( const CBlockTreeDB & )

delete

◆ ReadAddressIndex() [1/2]

bool CBlockTreeDB::ReadAddressIndex	(	uint160	addressHash,
		int	type,
		std::string	assetName,
		std::vector< std::pair< CAddressIndexKey, CAmount > > &	addressIndex,
		int	start = `0`,
		int	end = `0`
	)

Definition at line 354 of file txdb.cpp.

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◆ ReadAddressIndex() [2/2]

bool CBlockTreeDB::ReadAddressIndex	(	uint160	addressHash,
		int	type,
		std::vector< std::pair< CAddressIndexKey, CAmount > > &	addressIndex,
		int	start = `0`,
		int	end = `0`
	)

Definition at line 392 of file txdb.cpp.

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◆ ReadAddressUnspentIndex() [1/2]

bool CBlockTreeDB::ReadAddressUnspentIndex	(	uint160	addressHash,
		int	type,
		std::string	assetName,
		std::vector< std::pair< CAddressUnspentKey, CAddressUnspentValue > > &	vect
	)

Definition at line 285 of file txdb.cpp.

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◆ ReadAddressUnspentIndex() [2/2]

bool CBlockTreeDB::ReadAddressUnspentIndex	(	uint160	addressHash,
		int	type,
		std::vector< std::pair< CAddressUnspentKey, CAddressUnspentValue > > &	vect
	)

Definition at line 312 of file txdb.cpp.

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◆ ReadBlockFileInfo()

bool CBlockTreeDB::ReadBlockFileInfo	(	int	nFile,
		CBlockFileInfo &	info
	)

Definition at line 160 of file txdb.cpp.

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◆ ReadFlag()

bool CBlockTreeDB::ReadFlag	(	const std::string &	name,
		bool &	fValue
	)

Definition at line 452 of file txdb.cpp.

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◆ ReadLastBlockFile()

bool CBlockTreeDB::ReadLastBlockFile ( int & nFile )

Definition at line 176 of file txdb.cpp.

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◆ ReadReindexing()

bool CBlockTreeDB::ReadReindexing ( bool & fReindexing )

Definition at line 171 of file txdb.cpp.

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◆ ReadSpentIndex()

bool CBlockTreeDB::ReadSpentIndex	(	CSpentIndexKey &	key,
		CSpentIndexValue &	value
	)

Definition at line 257 of file txdb.cpp.

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◆ ReadTimestampBlockIndex()

bool CBlockTreeDB::ReadTimestampBlockIndex	(	const uint256 &	hash,
		unsigned int &	logicalTS
	)

Definition at line 438 of file txdb.cpp.

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◆ ReadTimestampIndex()

bool CBlockTreeDB::ReadTimestampIndex	(	const unsigned int &	high,
		const unsigned int &	low,
		const bool	fActiveOnly,
		std::vector< std::pair< uint256, unsigned int > > &	vect
	)

Definition at line 405 of file txdb.cpp.

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◆ ReadTxIndex()

bool CBlockTreeDB::ReadTxIndex	(	const uint256 &	txid,
		CDiskTxPos &	pos
	)

Definition at line 246 of file txdb.cpp.

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◆ UpdateAddressUnspentIndex()

bool CBlockTreeDB::UpdateAddressUnspentIndex ( const std::vector< std::pair< CAddressUnspentKey, CAddressUnspentValue > > & vect )

Definition at line 273 of file txdb.cpp.

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◆ UpdateSpentIndex()

bool CBlockTreeDB::UpdateSpentIndex ( const std::vector< std::pair< CSpentIndexKey, CSpentIndexValue > > & vect )

Definition at line 261 of file txdb.cpp.

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◆ WriteAddressIndex()

bool CBlockTreeDB::WriteAddressIndex ( const std::vector< std::pair< CAddressIndexKey, CAmount > > & vect )

Definition at line 340 of file txdb.cpp.

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◆ WriteBatchSync()

bool CBlockTreeDB::WriteBatchSync	(	const std::vector< std::pair< int, const CBlockFileInfo *> > &	fileInfo,
		int	nLastFile,
		const std::vector< const CBlockIndex *> &	blockinfo
	)

Definition at line 234 of file txdb.cpp.

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◆ WriteFlag()

bool CBlockTreeDB::WriteFlag	(	const std::string &	name,
		bool	fValue
	)

Definition at line 448 of file txdb.cpp.

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◆ WriteReindexing()

bool CBlockTreeDB::WriteReindexing ( bool fReindexing )

Definition at line 164 of file txdb.cpp.

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◆ WriteTimestampBlockIndex()

bool CBlockTreeDB::WriteTimestampBlockIndex	(	const CTimestampBlockIndexKey &	blockhashIndex,
		const CTimestampBlockIndexValue &	logicalts
	)

Definition at line 432 of file txdb.cpp.

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◆ WriteTimestampIndex()

bool CBlockTreeDB::WriteTimestampIndex ( const CTimestampIndexKey & timestampIndex )

Definition at line 399 of file txdb.cpp.

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◆ WriteTxIndex()

bool CBlockTreeDB::WriteTxIndex ( const std::vector< std::pair< uint256, CDiskTxPos > > & vect )

Definition at line 250 of file txdb.cpp.

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The documentation for this class was generated from the following files:

src/txdb.h
src/txdb.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ CBlockTreeDB() [1/2]

◆ CBlockTreeDB() [2/2]

Member Function Documentation

◆ EraseAddressIndex()

◆ LoadBlockIndexGuts()

◆ operator=()

◆ ReadAddressIndex() [1/2]

◆ ReadAddressIndex() [2/2]

◆ ReadAddressUnspentIndex() [1/2]

◆ ReadAddressUnspentIndex() [2/2]

◆ ReadBlockFileInfo()

◆ ReadFlag()

◆ ReadLastBlockFile()

◆ ReadReindexing()

◆ ReadSpentIndex()

◆ ReadTimestampBlockIndex()

◆ ReadTimestampIndex()

◆ ReadTxIndex()

◆ UpdateAddressUnspentIndex()

◆ UpdateSpentIndex()

◆ WriteAddressIndex()

◆ WriteBatchSync()

◆ WriteFlag()

◆ WriteReindexing()

◆ WriteTimestampBlockIndex()

◆ WriteTimestampIndex()

◆ WriteTxIndex()