CCoinsViewDBCursor Class Reference

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

Inheritance diagram for CCoinsViewDBCursor:

Collaboration diagram for CCoinsViewDBCursor:

Public Member Functions
	CCoinsViewDBCursor (CDBIterator *pcursorIn, const uint256 &hashBlockIn)
	~CCoinsViewDBCursor ()=default
bool	GetKey (COutPoint &key) const override
bool	GetValue (Coin &coin) const override
bool	Valid () const override
void	Next () override
Public Member Functions inherited from CCoinsViewCursor
	CCoinsViewCursor (const uint256 &hashBlockIn)
virtual	~CCoinsViewCursor ()=default
const uint256 &	GetBestBlock () const
	Get best block at the time this cursor was created.

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 211 of file txdb.cpp.

Constructor & Destructor Documentation

CCoinsViewDBCursor()

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

inline

Definition at line 216 of file txdb.cpp.

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~CCoinsViewDBCursor()

CCoinsViewDBCursor::~CCoinsViewDBCursor ( )

default

Member Function Documentation

GetKey()

bool CCoinsViewDBCursor::GetKey ( COutPoint & key ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 252 of file txdb.cpp.

GetValue()

bool CCoinsViewDBCursor::GetValue ( Coin & coin ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 262 of file txdb.cpp.

Next()

void CCoinsViewDBCursor::Next ( )

overridevirtual

Implements CCoinsViewCursor.

Definition at line 272 of file txdb.cpp.

Valid()

bool CCoinsViewDBCursor::Valid ( ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 267 of file txdb.cpp.

Friends And Related Symbol Documentation

CCoinsViewDB

friend class CCoinsViewDB

friend

Definition at line 230 of file txdb.cpp.

Member Data Documentation

keyTmp

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

private

Definition at line 228 of file txdb.cpp.

pcursor

std::unique_ptr<CDBIterator> CCoinsViewDBCursor::pcursor

private

Definition at line 227 of file txdb.cpp.

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

• src/txdb.cpp