CCoinsViewDBCursor Class Reference

Specialization of CCoinsViewCursor to iterate over a CCoinsViewDB. More...

#include <txdb.h>

Inheritance diagram for CCoinsViewDBCursor:

Collaboration diagram for CCoinsViewDBCursor:

Public Member Functions
	~CCoinsViewDBCursor ()
bool	GetKey (COutPoint &key) const override
bool	GetValue (Coin &coin) const override
unsigned int	GetValueSize () const override
bool	Valid () const override
void	Next () override
Public Member Functions inherited from CCoinsViewCursor
	CCoinsViewCursor (const uint256 &hashBlockIn)
virtual	~CCoinsViewCursor ()
const uint256 &	GetBestBlock () const
	Get best block at the time this cursor was created. More...

Private Member Functions
	CCoinsViewDBCursor (CDBIterator *pcursorIn, const uint256 &hashBlockIn)

Private Attributes
std::unique_ptr< CDBIterator >	pcursor
std::pair< char, COutPoint >	keyTmp

Friends
class	CCoinsViewDB

Detailed Description

Specialization of CCoinsViewCursor to iterate over a CCoinsViewDB.

Definition at line 94 of file txdb.h.

Constructor & Destructor Documentation

CCoinsViewDBCursor::~CCoinsViewDBCursor ( )

inline

Definition at line 97 of file txdb.h.

CCoinsViewDBCursor::CCoinsViewDBCursor ( CDBIterator *  pcursorIn, const uint256 &  hashBlockIn  )

inlineprivate

Definition at line 107 of file txdb.h.

Member Function Documentation

bool CCoinsViewDBCursor::GetKey ( COutPoint &  key ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 195 of file txdb.cpp.

bool CCoinsViewDBCursor::GetValue ( Coin &  coin ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 205 of file txdb.cpp.

unsigned int CCoinsViewDBCursor::GetValueSize ( ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 210 of file txdb.cpp.

void CCoinsViewDBCursor::Next ( )

overridevirtual

Implements CCoinsViewCursor.

Definition at line 220 of file txdb.cpp.

bool CCoinsViewDBCursor::Valid ( ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 215 of file txdb.cpp.

Friends And Related Function Documentation

friend class CCoinsViewDB

friend

Definition at line 112 of file txdb.h.

Member Data Documentation

std::pair<char, COutPoint> CCoinsViewDBCursor::keyTmp

private

Definition at line 110 of file txdb.h.

std::unique_ptr<CDBIterator> CCoinsViewDBCursor::pcursor

private

Definition at line 109 of file txdb.h.

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

• src/txdb.h
• src/txdb.cpp