mongo::RecordAccessTracker::Slice Class Reference

simple hash map for region -> status this constitutes a single region of time it does chaining, but very short chains More...

Detailed Description

simple hash map for region -> status this constitutes a single region of time it does chaining, but very short chains

Public Member Functions
	Slice ()
void	reset ()
State	get (int regionHash, size_t region, short offset)
bool	put (int regionHash, size_t region, short offset)

Private Member Functions
Entry *	_get (int start, size_t region, bool add)

Private Attributes
Entry	_data [SliceSize]

Constructor & Destructor Documentation

Slice()

mongo::RecordAccessTracker::Slice::Slice

(

)

Member Function Documentation

_get()

RecordAccessTracker::Entry * mongo::RecordAccessTracker::Slice::_get ( int  start, size_t  region, bool  add  )

private

get()

RecordAccessTracker::State mongo::RecordAccessTracker::Slice::get	(	int	regionHash,
		size_t	region,
		short	offset
	)

put()

bool mongo::RecordAccessTracker::Slice::put	(	int	regionHash,
		size_t	region,
		short	offset
	)

Returns

true if added, false if full

reset()

void mongo::RecordAccessTracker::Slice::reset

(

)

Member Data Documentation

_data

Entry mongo::RecordAccessTracker::Slice::_data[SliceSize]

private

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

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