BlockFlow< CONF >::StorageAdaptor Class Reference

Description

template<class CONF = blockFlow::DefaultConfig>
class vault::gear::BlockFlow< CONF >::StorageAdaptor

Adapt the access to the raw storage to present the Extents as Epoch; also caches the address resolution for performance reasons (+20%).

Definition at line 372 of file block-flow.hpp.

Public Member Functions
	StorageAdaptor ()=default
	StorageAdaptor (RawIter it)
bool	checkPoint () const
Epoch &	yield () const
void	iterNext ()
void	expandAlloc (size_t cnt=1)

Private Member Functions
Epoch *	accessEpoch ()

Private Attributes
Epoch *	curr_ {nullptr}

Constructor & Destructor Documentation

StorageAdaptor() [1/2]

template<class CONF = blockFlow::DefaultConfig>

StorageAdaptor ( )

default

StorageAdaptor() [2/2]

template<class CONF = blockFlow::DefaultConfig>

StorageAdaptor ( RawIter  it )

inline

Definition at line 386 of file block-flow.hpp.

Member Function Documentation

accessEpoch()

template<class CONF = blockFlow::DefaultConfig>

Epoch * accessEpoch ( )

inlineprivate

Definition at line 378 of file block-flow.hpp.

References BlockFlow< CONF >::asEpoch().

Referenced by BlockFlow< CONF >::StorageAdaptor::expandAlloc(), and BlockFlow< CONF >::StorageAdaptor::iterNext().

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checkPoint()

template<class CONF = blockFlow::DefaultConfig>

bool checkPoint ( ) const

inline

Definition at line 392 of file block-flow.hpp.

References BlockFlow< CONF >::StorageAdaptor::curr_.

yield()

template<class CONF = blockFlow::DefaultConfig>

Epoch & yield ( ) const

inline

Definition at line 398 of file block-flow.hpp.

References BlockFlow< CONF >::StorageAdaptor::curr_.

iterNext()

template<class CONF = blockFlow::DefaultConfig>

void iterNext ( )

inline

Definition at line 404 of file block-flow.hpp.

References BlockFlow< CONF >::StorageAdaptor::accessEpoch(), and BlockFlow< CONF >::StorageAdaptor::curr_.

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expandAlloc()

template<class CONF = blockFlow::DefaultConfig>

void expandAlloc ( size_t  cnt = 1 )

inline

Definition at line 412 of file block-flow.hpp.

References BlockFlow< CONF >::StorageAdaptor::accessEpoch(), and BlockFlow< CONF >::StorageAdaptor::curr_.

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Member Data Documentation

curr_

template<class CONF = blockFlow::DefaultConfig>

Epoch* curr_ {nullptr}

private

Definition at line 375 of file block-flow.hpp.

Referenced by BlockFlow< CONF >::StorageAdaptor::checkPoint(), BlockFlow< CONF >::StorageAdaptor::expandAlloc(), BlockFlow< CONF >::StorageAdaptor::iterNext(), and BlockFlow< CONF >::StorageAdaptor::yield().

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

• block-flow.hpp