mongo::MmapV1RecordFetcher Class Reference

Inheritance diagram for mongo::MmapV1RecordFetcher:

Public Member Functions
	MmapV1RecordFetcher (const MmapV1RecordHeader *record)
virtual void	setup (OperationContext *opCtx)
	Performs any setup which is needed prior to yielding locks. More...
virtual void	fetch ()
	Called after locks are yielded in order to bring data into memory. More...
Public Member Functions inherited from mongo::RecordFetcher
virtual	~RecordFetcher ()

Private Member Functions
	MONGO_DISALLOW_COPYING (MmapV1RecordFetcher)

Private Attributes
const MmapV1RecordHeader *	_record
std::unique_ptr< LockMongoFilesShared >	_filesLock

Constructor & Destructor Documentation

MmapV1RecordFetcher()

mongo::MmapV1RecordFetcher::MmapV1RecordFetcher ( const MmapV1RecordHeader *  record )

inlineexplicit

Member Function Documentation

fetch()

virtual void mongo::MmapV1RecordFetcher::fetch ( )

inlinevirtual

Called after locks are yielded in order to bring data into memory.

Should not be called more than once.

Implements mongo::RecordFetcher.

MONGO_DISALLOW_COPYING()

mongo::MmapV1RecordFetcher::MONGO_DISALLOW_COPYING ( MmapV1RecordFetcher  )

private

setup()

virtual void mongo::MmapV1RecordFetcher::setup ( OperationContext *  opCtx )

inlinevirtual

Performs any setup which is needed prior to yielding locks.

Implements mongo::RecordFetcher.

Member Data Documentation

_filesLock

std::unique_ptr<LockMongoFilesShared> mongo::MmapV1RecordFetcher::_filesLock

private

_record

const MmapV1RecordHeader* mongo::MmapV1RecordFetcher::_record

private

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

• /home/louis/git/mongodbsource.github.io/src/src/mongo/db/storage/mmap_v1/mmap_v1_extent_manager.cpp