CEvoDB Class Reference

#include <evodb.h>

Collaboration diagram for CEvoDB:

Public Member Functions
	CEvoDB (size_t nCacheSize, bool fMemory=false, bool fWipe=false)
std::unique_ptr< CEvoDBScopedCommitter >	BeginTransaction ()
CurTransaction &	GetCurTransaction ()
template<typename K , typename V >
bool	Read (const K &key, V &value)
template<typename K , typename V >
void	Write (const K &key, const V &value)
template<typename K >
bool	Exists (const K &key)
template<typename K >
void	Erase (const K &key)
CDBWrapper &	GetRawDB ()
size_t	GetMemoryUsage ()
bool	CommitRootTransaction ()
bool	VerifyBestBlock (const uint256 &hash)
void	WriteBestBlock (const uint256 &hash)

Public Attributes
RecursiveMutex	cs

Private Types
typedef CDBTransaction< CDBWrapper, CDBBatch >	RootTransaction
typedef CDBTransaction< RootTransaction, RootTransaction >	CurTransaction

Private Member Functions
void	CommitCurTransaction ()
void	RollbackCurTransaction ()

Private Attributes
CDBWrapper	db
CDBBatch	rootBatch
RootTransaction	rootDBTransaction
CurTransaction	curDBTransaction

Friends
class	CEvoDBScopedCommitter

Detailed Description

Definition at line 31 of file evodb.h.

Member Typedef Documentation

CurTransaction

typedef CDBTransaction<RootTransaction, RootTransaction> CEvoDB::CurTransaction

private

Definition at line 40 of file evodb.h.

RootTransaction

typedef CDBTransaction<CDBWrapper, CDBBatch> CEvoDB::RootTransaction

private

Definition at line 39 of file evodb.h.

Constructor & Destructor Documentation

CEvoDB()

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

explicit

Definition at line 37 of file evodb.cpp.

Member Function Documentation

BeginTransaction()

std::unique_ptr<CEvoDBScopedCommitter> CEvoDB::BeginTransaction ( )

inline

Definition at line 49 of file evodb.h.

CommitCurTransaction()

void CEvoDB::CommitCurTransaction ( )

private

Definition at line 44 of file evodb.cpp.

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CommitRootTransaction()

bool CEvoDB::CommitRootTransaction

(

)

Definition at line 56 of file evodb.cpp.

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Erase()

template<typename K >

void CEvoDB::Erase ( const K &  key )

inline

Definition at line 83 of file evodb.h.

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Exists()

template<typename K >

bool CEvoDB::Exists ( const K &  key )

inline

Definition at line 76 of file evodb.h.

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GetCurTransaction()

CurTransaction& CEvoDB::GetCurTransaction ( )

inline

Definition at line 55 of file evodb.h.

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GetMemoryUsage()

size_t CEvoDB::GetMemoryUsage ( )

inline

Definition at line 94 of file evodb.h.

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GetRawDB()

CDBWrapper& CEvoDB::GetRawDB ( )

inline

Definition at line 89 of file evodb.h.

Read()

template<typename K , typename V >

bool CEvoDB::Read ( const K &  key, V &  value  )

inline

Definition at line 62 of file evodb.h.

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RollbackCurTransaction()

void CEvoDB::RollbackCurTransaction ( )

private

Definition at line 50 of file evodb.cpp.

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VerifyBestBlock()

bool CEvoDB::VerifyBestBlock

(

const uint256 &

hash

)

Definition at line 66 of file evodb.cpp.

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Write()

template<typename K , typename V >

void CEvoDB::Write ( const K &  key, const V &  value  )

inline

Definition at line 69 of file evodb.h.

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WriteBestBlock()

void CEvoDB::WriteBestBlock

(

const uint256 &

hash

)

Definition at line 72 of file evodb.cpp.

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Friends And Related Function Documentation

CEvoDBScopedCommitter

friend class CEvoDBScopedCommitter

friend

Definition at line 106 of file evodb.h.

Member Data Documentation

cs

RecursiveMutex CEvoDB::cs

Definition at line 34 of file evodb.h.

curDBTransaction

CurTransaction CEvoDB::curDBTransaction

private

Definition at line 44 of file evodb.h.

db

CDBWrapper CEvoDB::db

private

Definition at line 37 of file evodb.h.

rootBatch

CDBBatch CEvoDB::rootBatch

private

Definition at line 42 of file evodb.h.

rootDBTransaction

RootTransaction CEvoDB::rootDBTransaction

private

Definition at line 43 of file evodb.h.

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

• src/evo/evodb.h
• src/evo/evodb.cpp