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
virtual bool	GetKey (COutPoint &key) const =0
virtual bool	GetValue (Coin &coin) const =0
virtual bool	Valid () const =0
virtual void	Next ()=0
const uint256 &	GetBestBlock () const
	Get best block at the time this cursor was created. More...

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 160 of file txdb.cpp.

Constructor & Destructor Documentation

CCoinsViewDBCursor()

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

inline

Definition at line 165 of file txdb.cpp.

~CCoinsViewDBCursor()

CCoinsViewDBCursor::~CCoinsViewDBCursor ( )

default

Member Function Documentation

GetKey()

bool CCoinsViewDBCursor::GetKey ( COutPoint &  key ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 201 of file txdb.cpp.

GetValue()

bool CCoinsViewDBCursor::GetValue ( Coin &  coin ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 211 of file txdb.cpp.

Next()

void CCoinsViewDBCursor::Next ( )

overridevirtual

Implements CCoinsViewCursor.

Definition at line 221 of file txdb.cpp.

Valid()

bool CCoinsViewDBCursor::Valid ( ) const

overridevirtual

Implements CCoinsViewCursor.

Definition at line 216 of file txdb.cpp.

Friends And Related Function Documentation

CCoinsViewDB

friend class CCoinsViewDB

friend

Definition at line 179 of file txdb.cpp.

Member Data Documentation

keyTmp

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

private

Definition at line 177 of file txdb.cpp.

pcursor

std::unique_ptr<CDBIterator> CCoinsViewDBCursor::pcursor

private

Definition at line 176 of file txdb.cpp.

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

• src/txdb.cpp