CBlockTreeDB Class Reference

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)
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)
void	ReadReindexing (bool &fReindexing)
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)
	~CDBWrapper ()
	CDBWrapper (const CDBWrapper &)=delete
CDBWrapper &	operator= (const CDBWrapper &)=delete
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)
size_t	DynamicMemoryUsage () const
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 86 of file txdb.h.

Constructor & Destructor Documentation

CBlockTreeDB()

CBlockTreeDB::CBlockTreeDB ( size_t  nCacheSize, bool  fMemory = false, bool  fWipe = false  )

explicit

Definition at line 149 of file txdb.cpp.

Member Function Documentation

LoadBlockIndexGuts()

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

Definition at line 249 of file txdb.cpp.

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ReadBlockFileInfo()

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

Definition at line 152 of file txdb.cpp.

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ReadFlag()

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

Definition at line 241 of file txdb.cpp.

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ReadLastBlockFile()

bool CBlockTreeDB::ReadLastBlockFile

(

int &

nFile

)

Definition at line 167 of file txdb.cpp.

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ReadReindexing()

void CBlockTreeDB::ReadReindexing

(

bool &

fReindexing

)

Definition at line 163 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 225 of file txdb.cpp.

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WriteFlag()

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

Definition at line 237 of file txdb.cpp.

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WriteReindexing()

bool CBlockTreeDB::WriteReindexing

(

bool

fReindexing

)

Definition at line 156 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